Page 1 Inertgas-Systems § Workstation LABmaster pro sp / dp § Gas purifier MB-20-G / MB-200G-W § MOD box MB200MOD with touch panel TP700 Operating Manual Document number: 2611275-EN V5.0 • 12/04/2018 Sales number: 1501101 ... 1501132 (LABmaster), 1500111 (MB-20-G), 1500114 (MB-200G-W), 1500050 ...1500092...
Page 2 Legal information Operating Manual § Workstation LABmaster pro sp / dp § Gas purifier MB-20-G / MB-200G-W § MOD box MB200MOD with touch panel TP700 M. Braun Inertgas-Systeme GmbH Dieselstr. 31 85748 Garching Germany Website: www.mbraun.de Phone: +49 (0)89 32669-0 Fax.
Page 3: Table Of Contents
Optional: double purifier (dp) ......... 2 - 17 2.3.4 Optional: solvent filter ............ 2 - 17 2.3.5 Box pressure control............ 2 - 19 2.3.6 Vacuum antechamber ........... 2 - 22 MBRAUN standard platforms............. 2 - 25 2.4.1 MB-20-G and MB-200G-W .......... 2 - 25 2.4.2 LABmaster pro workstation ........... 2 - 25 2.4.3 MOD box systems ............ 2 - 26 2.4.4...
Page 4 Behaviour in case of emergency .......... 3 - 6 Process materials ................. 3 - 6 3.8.1 Classification and assessment of substances .... 3 - 6 3.8.2 MBRAUN-Hazard classes .......... 3 - 7 3.8.3 Examples of a rough classification ........ 3 - 9 Safe handling of solvents, chemicals and gases..... 3 - 11 3.10 Controller ..................
Page 5 Table of Contents Screen components .............. 5 - 6 Functions screens ................ 5 - 6 Alarm screen ................. 5 - 7 Menu Screen selection screen............. 5 - 8 5.8.1 Parameter screens ............ 5 - 8 5.8.2 Trend screens.............. 5 - 9 5.8.3 Service screen............... 5 - 10 User level / password concept........... 5 - 13 5.9.1 Logon................ 5 - 13 5.9.2...
Page 6 Glovebox purge ................ 8 - 13 8.10.1 Manually start and stop .......... 8 - 15 8.10.2 Automatic start and stop.......... 8 - 15 8.11 Additional function and equipment from MBRAUN .... 8 - 17 8.11.1 Additional equipment ............. 8 - 17 8.11.2 Additional safety equipment .......... 8 - 18 8.12 Operating company’s process equipment .......
Page 7 Storing an MB-MO-SE1 analyser ....... 8A - 10 8A.5 Mounting an analyser ............... 8A - 10 8A.6 Disassembling or replacing the analyser ....... 8A - 11 8A.7 Returning analysers to MBRAUN .......... 8A - 12 8A.7.1 Return service ............ 8A - 12 8A.7.2 Returning a faulty analyser......... 8A - 12 8A.7.3 Returning an analyser for calibration......
Page 8 Vacuum pump ............... 12 - 6 12.2.8 Gas purifier .............. 12 - 6 12.2.9 Glovebox ............... 12 - 7 12.3 Maintenance contract with MBRAUN ........ 12 - 8 12.3.1 Analyser calibration ............ 12 - 8 12.3.2 Safety E-check service .......... 12 - 8 12.4 Safety during maintenance work .......... 12 - 8 12.5...
Page 9 Table of Contents 12.5.2 General advice for maintenance work ...... 12 - 10 12.6 Maintenance works .............. 12 - 11 12.6.1 Glovebox .............. 12 - 11 12.6.2 Gloves ................. 12 - 12 12.6.3 Particle filter.............. 12 - 16 12.6.4 Calibrating and cleaning analysers ...... 12 - 17 12.6.5 Antechamber ............... 12 - 17 12.6.6 Reactor ................ 12 - 17 12.6.7...
Page 10 Table of Contents 16.2 Wiring diagramms ............... 16 - 2 Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Operating Manual - V5.0 - 04/2018 - STD...
Page 11: General Information
1 General information Entries referring to the system General information Entries referring to the system MBRAUN guarantees the performance of the equipment as stated in the order/contract. Serial number: see type plate Person(s) in charge of the system: ..................Please refer to the “CE Declaration of Conformity” in this document to determine whether the system is either: ¡...
Page 12: Type Plate
1 General information Type plate MBRAUN standard inert gas system consists of: ¡ Glovebox ¡ Round Antechamber ¡ Gas purifier ¡ Analyser set ¡ Siemens PLC with touch panel ¡ Foot switch for pressure regulation ¡ Operating manual ¡ Service Booklet The following components are optional: ¡...
Page 13: Liability
In addition, the general terms and conditions included as part of the order/contract will ap- ply. MBRAUN products are continuously modified and improved as a result of innovation, legal requirements and standards. Consequently, the information provided in this docu- ment may not accurately reflect every detail of the actual system that is delivered.
Page 14: Warranty
MBRAUN technicians. ¡ Exceptions may be permitted with prior written approval from MBRAUN. ¡ Any unauthorised system modification will void the warranty. Additionally, any de- clared conformity to a European directive will most likely be forfeited or become in- valid.
Page 15: Included Description Of Optional Features
1 General information Included description of optional features Included description of optional features This operating manual includes the description of the following optional features: MBRAUN product Description MBRAUN sales number MB-BS-200 Touch panel operated glovebox 1500306 purge Flow rate of 200 l / min ¡...
Page 16: About This Operating Manual
1 General information About this operating manual In this operating manual the documentation of following optional features are attached: MBRAUN product Description MBRAUN sales number MB-ECO Mode For energy consumption optim- 1502000 ized and noise level reduced op- eration during out of service...
Page 17: Conventions Used In This Manual
Optimise system Information for optimizing the benefit of the system This symbol denotes additional information and tips from MBRAUN. Describes state of the art requirements for usability, content and structure, layout and linguistic for services and products in the mechanical and plant engineering arena...
Page 18: Units Used
1 General information About this operating manual Useful hint Format indicates a background information from MBRAUN. … Further information References to further information are displayed as follows: About this operating manual [} 1 - 6] Elements of the graphical user interface (GUI)
Page 19: Abbreviations
1 General information About this operating manual 1.9.7 Abbreviations Abbreviation Full term / Explanation Box purge Clean dry air Double purification Hydrogen in regeneration gas HEPA High efficiency particle absorber Human machine interface HVAC Heating, ventilation, air conditioning Solvent filter, optional standard feature with activated carbon and manual valves Solvent filter regenerative solvent filter with mol sieve and Siemens PLC-con-...
Page 20: Glossary
This is a solvent filter. It contains a activated carbon granulate (Pel- lets) as an adsorbent which removes solvents from the working gas. Exhausted filters must be replaced. Contact MBRAUN Service in this case. MBRAUN also offers LMFs that contain mol sieves as adsorbent. In...
Page 21: Disclaimer
1.9.9 Disclaimer MBRAUN retains the right to make changes to this document at any time without notice. MBRAUN makes no warranty of any kind, expressed or implied, with regard to any in- formation contained in this document, including, but not limited to, the implied warranties of merchantability or fitness for any particular purpose.
Page 22 1 General information About this operating manual Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 1 - 12 Operating Manual - V5.0 - 04/2018 - STD...
Page 23: Inert Gas Technology
An antechamber is used to transfer material out of and into the box while simultaneously maintaining the working gas conditions inside the box. Besides the standard equipment, optional add-on functions and add-on components are available. Contact MBRAUN for detailed information. The following figure visualises the circulation principle of an inert gas system: 1 Box...
Page 24: Components
2 Inert gas technology Components Components 2.2.1 Glovebox Unit Function Glovebox Made of stainless steel. Hermetically sealed working space. Can be customized. Box light Typically mounted outside the box to provide glare-free illu- mination of the working space. Support Supports the touch panel. Oxygen ana- Measures the O concentration of the box atmosphere.
Page 25 ¡ a glove breaks to the inside occurs with a box negative pressure of about -44 mbar (-4,400 Pa) inside Butyl gloves are used by MBRAUN for all standard boxes. Other materials are available as request by the user. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 26 495.00 Chemical resistance Suitable for use with acids and bases (for more inform- ation, contact MBRAUN) For higher temperature ranges, butyl gloves with a hypalon coating are available. Permeability (P): The time-dependent gas volume of a defined gas (the permeant) which diffuses through a solid of thickness d with an exposed surface A, driven by a pressure gradient ∆p at a temperature of 25°C, depends on the constant P.
Page 27 2 Inert gas technology Components Example: The following figure shows the permeability of the polymer membranes butyl, hypalon and neoprene to gas at room temperature in a relative view between the materials. K. Koch, Calculation of Oxygen permeation through polymer materials, 2011 Particle filter HEPA A HEPA filter in the gas outlet protects the gas purifier against contamination from pro- cesses that take place inside the glovebox.
Page 28: Antechamber
2 Inert gas technology Components 2.2.2 Antechamber Mini antechamber The mini antechamber (Mini AC) has a diameter of 150 mm and can be used for loading and unloading of material with a manual transfer process. Optional, Mini AC with Siemens PLC-controlled transfer processes are available. This includes time- or pressure controlled processes and also door lock features.
Page 29 2 Inert gas technology Components Antechamber pressure controlled The round antechamber is the main antechamber with a diameter of Ø 390 mm. It can be used to transfer materials into and out of the glovebox without contaminating the atmo- sphere inside the box, the inside box atmosphere remains maintained. Siemens PLC-controlled transfer processes.
Page 30 2 Inert gas technology Components Antechamber time controlled The round antechamber is the main antechamber with a diameter of Ø 390 mm. It can be used to transfer materials into and out of the glovebox without contaminating the atmo- sphere inside the box, the inside box atmosphere remains maintained. Siemens PLC-controlled transfer processes.
Page 31: Gas Purifier
2 Inert gas technology Components Types of antechambers The following different antechambers could be assembled on the system. Antechamber types Function Type Diameter / Volume Function Main ante- Round ø 390 mm, standard ante- Transfer of process ma- chamber antecham- chamber, MB-SCH-390, MB- terials MINI-AC-150...
Page 32 2 Inert gas technology Components Component Function Electrical cabinet Includes the electrical main connection, the connections to the peripheral units and the system control. Valve block Different electromagnetic valves control the purification process, the regeneration process, pressure regulation and further optional functions. Manual adjustment Optional with box purge feature: valve for adjusting the valve...
Page 33: System Control
2 Inert gas technology Components Component Function Flowmeter Analogue flowmeter, displays the flow of the regeneration gas for the solvent filter. Solvent filter Non-regenerative For solvent purification with activated carbon. The solvent filter removes solvent vapors from the circulating working gas and protects the reactor(s) against saturation with solvents.
Page 34 2 Inert gas technology Components Unit Function Touch panel User interface for central controlling and monitoring of the inert gas system. It is either ¡ part of the gas purifier or ¡ attached to the glovebox. It provides user access to system functions and system para- meters.
Page 35: Vacuum Pump
2 Inert gas technology Components 2.2.5 Vacuum pump Standard vacuum pumps MBRAUN standard systems, all components use the vacuum pump of the gas purifier as a shared vacuum pump. The vacuum pump supports several system functions: ¡ Glovebox/enclosure pressure regulation ¡...
Page 36: Functional Description
2 Inert gas technology Functional description Functional description 2.3.1 Gas flow general ① Glovebox or enclosure ② Gas purifier Contaminated working gas (loaded with O and H O vapour) is suctioned by the blower (displayed in red in the figure above). The blower maintains the circulation of the gas flow.
Page 37 2 Inert gas technology Functional description Purified working gas is circulated back into the glovebox or enclosure (displayed in blue in the figure above). The inlet and outlet of the circulation piping are protected by filters (e.g. HEPA fil- ters). The filters maintain a particle-free atmosphere and separate the box from the piping and the purifier.
Page 38: Single Reactor Systems (Sp)
2 Inert gas technology Functional description 2.3.2 Single reactor systems (sp) Reactor Blower Heat exchanger ¡ Reactor regeneration is not available during gas circulation. ¡ Glovebox operation is not available during regeneration. Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 2 - 16 Operating Manual - V5.0 - 04/2018 - STD...
Page 39: Optional: Double Purifier (Dp)
Depending on the process being run in the glovebox/enclosure, the MBRAUN solvent fil- ters are filled with various filter media. The filter efficiency and the adsorption capacity de- pends on the properties of the solvents (e.g.
Page 40 ¡ Right figure: the solvent filter (4) is bypassed. Regenerative solvent filters MBRAUN recommends regenerative solvent filters (MB-LMF 2/40 REG) in situation where there is a high demand of solvent purification. With a regenerative solvent filters, a Siemens PLC-controlled, repeatable, regeneration process refreshes the solvent filter for the next use.
Page 41: Box Pressure Control
Siemens PLC-controlled operation. 2.3.5 Box pressure control MBRAUN systems are equipped with Siemens PLC-controlled pressure regulation, which is activated automatically when the inert gas system is switched on. The Siemens PLC automatically starts system activities if the glovebox/enclosure pres- sure exceeds given limits.
Page 42 Lower alarm point: factory setting -15 mbar ¡ Upper alarm point: factory setting +15 mbar. These settings can only be changed by MBRAUN Service. In special cases where the glovebox/enclosure is equipped with mechanical pressure relieve valves, the alarm limit set points / working range values are customised.
Page 43 2 Inert gas technology Functional description Lower working limit set point (this figure shows the lowest possible value) Upper working limit set point (this figure shows the highest possible value) An alarm is generated, the valve to the vacuum pipe gets closed and locked An alarm is generated, the valve to the gas supply pipe gets closed and locked Automatic pressure control If the box pressure exceeds the upper working limit set point or falls below the lower...
Page 44: Vacuum Antechamber
2 Inert gas technology Functional description Intervention by the automatic box pressure regulation: gas withdrawal is started Intervention by the automatic box pressure regulation: gas inlet is started 2.3.6 Vacuum antechamber Antechamber cycle After material is moved from the outside to the inside of the antechamber, the antecham- ber must be evacuated to deaerate the ambient air in the material.
Page 45 2 Inert gas technology Functional description MBRAUN systems provide antechambers with one of the following processes: ¡ Manual valve-operated evacuation and refill process ¡ Siemens PLC-controlled evacuation and refill process Loading cycle ① Glovebox/enclosure ② Antechamber ► Open outer door.
Page 46 2 Inert gas technology Functional description Unloading cycle ① Glovebox/enclosure ② Antechamber Antechamber filled with glove- ► Open inner door. box/enclosure atmosphere ► Transfer material into ante- (equal gas and pressure) chamber. ► Close inner door. ► Open outer door. ð...
Page 47: Mbraun Standard Platforms
2 Inert gas technology MBRAUN standard platforms MBRAUN standard platforms 2.4.1 MB-20-G and MB-200G-W Gas purifier MB-20-G / MB-200G-W, standalone system ¡ MB-20-G: single purifier (sp) ¡ MB-200G-W: double purifier (dp) for uninterrupted operation ¡ Used to upgrade or renew an existing system 2.4.2...
Page 48: Mod Box Systems
2 Inert gas technology MBRAUN standard platforms 2.4.3 MOD box systems These are gloveboxes (MB-200MOD), factory integrated with a gas purifier MB-20-G or MB-200G-W. The box design is modular for easy expansion to a multibox system with up to three boxes. Details are depending on the glovebox sizes.
Page 49 2 Inert gas technology MBRAUN standard platforms Glovebox Box pressure [mbar] -15 … +15 Leak rate (accord. to ISO [Vol% / h] < 0.05 10648-2, class 1) Gloveports [no.] 2, 3 or 4 per window Work space height [mm] Max.
Page 50: Noise Level
2 Inert gas technology MBRAUN standard platforms Vacuum pump (oil sealed) Throughput [m3/h] Vacuum pump (Dry pump) Throughput [m3/h] 2.4.5 Noise level The noise level of a standard workstation or a glovebox with a gas purifier is < 70dB (A) ...
Page 51: Safety
MBRAUN Service if the intended process involves one of the categories listed above, or if questions arise concerning the need of personal protection. 10 See chapter MBRAUN-Hazard classes [} 3 - 7] MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 52: Improper Use
As part of the system, the pressure sensor must be connected to the appropriate pos- ition on the glovebox to constantly monitor the enclosure atmosphere for the correct internal pressure inside. If in doubt, please contact MBRAUN. ¡ The glovebox attached to the gas purifier must be equipped with a tested overpres- sure and negative pressure protection.
Page 53: Statement Of The Manufacturer
In case of doubt, please contact MBRAUN Service. Statement of the manufacturer At the time of delivery, the system and its installed faultless and active safety devices have complied with all applicable safety requirements.
Page 54: Qualification Of Personnel
Always work according to operating instructions. This includes any person in charge of transport, storage, installation, commissioning, operation and maintenance. ¡ Follow the safety instructions in all additional MBRAUN or 3rd party documentation provided with the inert gas system. Persons responsible for safety issues must make sure that necessary standard operating procedures (SOP) for foreseeable system failures and misuse are established and com- municated to the operating personnel (see section Duties of the operating company [} 3 -...
Page 55: Duties Of The Operating Company
3 Safety Duties of the operating company They must also ensure that all persons working with the MBRAUN inert gas system are obligated to adhere to the following requirements for avoiding improper operation and in- juries: ¡ All personnel are aware of any risks related to the system and process operation.
Page 56: Behaviour In Case Of Emergency
According to directives of the European Commission, the safety representatives for the system must include the classification and assessment of the risk of applied substances. MBRAUN recommends to follow also that sections of the directive in areas where the law is not applicable.
Page 57: Mbraun-Hazard Classes
3 Safety Process materials 3.8.2 MBRAUN-Hazard classes To classify the potential risks arising from work with different substances in inert gas sys- tems, MBRAUN uses the following system of hazard classes: ¡ Hazard class MB-Hazard class 0: covers product protection but not personal protec- tion ¡...
Page 58 3 Safety Process materials Safety measure step MBRAUN item no. Automatic antechamber cycle for safe unloading in 1507303 combination with a Siemens PLC-controlled lock mechanism of the antechamber covers. This is al- ways required wherever toxic or flammable sub- stances are processed inside the glovebox.
Page 59: Examples Of A Rough Classification
Safe box operation must be maintained by keeping the oxygen con- centration < 2% in the box atmosphere even in case of malfunctions. The following system modifications and safety features are required: Safety measure step MBRAUN item no. 1 - 6 All of MB-HC-II and MB-HC-III ¡...
Page 60 3 Safety Process materials Pictogram Class Acceptable limits of Typical H-statements exposure (µg/m dust / ppm vapour) Hazard class MB- 10 – 100 µg/ m H331, H311, H301 HC-II (not in combination 0.5 – 5 ppm with H317) Increased hazard H314, H335, H318, H317 H372 with one or more of H332,...
Page 61: Safe Handling Of Solvents, Chemicals And Gases
Safe handling of solvents, chemicals and gases Safe handling of solvents, chemicals and gases Solvents, chemicals and gases used in the system are not supplied by MBRAUN. Any substances handled within the system are provided and applied by the operator.
Page 62: Controller
The controller on standard systems is designed to operate systems in accordance with the European Machine Directive and EN 13849-1. This applies to processes with non- hazardous process materials. MBRAUN standard systems are not designed for processes and materials with extremely stringent safety requirements (refer to Process materials), e.g. as specified in EN 61511.
Page 63: Risk Of Electrical Hazard
If materials handled inside the glovebox may not be exposed to ambient air in case of an extreme overpressure or negative pressure situation, additional safety measures are required. Contact MBRAUN if such measures are required. 3.13.2 Risk of electrical hazard Electric shocks on direct or indirect contact with live parts cause involuntary muscle con- tractions, burnt tissues and organs and can result in crippling and/or death.
Page 64: Risk Of Suffocation
(4% for hydrogen, this limit can be lower for solvents). ¡ The inert gas system must be equipped with all required safety features. If in doubt, please contact MBRAUN. 3.13.5 Risks when operating a damaged system The system is considered unsafe for operation if: ¡...
Page 65: Safety Symbols Affixed To The Inert Gas System
Safety symbols affixed to the inert gas system The operating company must ensure that labels are legible at all times the system is in use. The following figures show the safety alert symbols that may be affixed to the MBRAUN system. Warning messages Hazardous electrical voltage If the hazard is ignored, muscular cramps, burns or death may occur.
Page 66 3 Safety Safety symbols affixed to the inert gas system The operating company must also ensure that appropriate safety labels are affixed to the system, if during the life cycle of the system new risks arise. This applies in particular to the following items: ¡...
Page 67 3 Safety Safety symbols affixed to the inert gas system Safety label affixed to a MB-200MOD The safety label is affixed to the lever of the antechamber door Safety label on MB-VPG Safety labels are affixed to the vacuum pump and to the oil mist filter. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 68 3 Safety Safety symbols affixed to the inert gas system Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 3 - 18 Operating Manual - V5.0 - 04/2018 - STD...
Page 69: Transport, Installation And Commissioning
Transport Transport, installation and commissioning Transport The preparation of a MBRAUN system for transport should be handled by MBRAUN technicians only. The transport of the system or any part of a multi-unit system should be performed by a freight agency, which offers specialised transport capabilities.
Page 70: Storage Conditions
4.1.3 Long-haul carriage For a long-haul transport, MBRAUN equipment is packaged in wooden cases or is placed on palettes with appropriate protective packaging. MBRAUN packaging method follows HPE (www.hpe.de) guidelines and, if required, the IPPC standards.
Page 71 4 Transport, installation and commissioning Transport WARNING Tipping load Hazard of serious injury ► Take care about the centre of gravity and the footprint of the load. ► Wear protective footwear. ► Wear a helmet. ► Secure the load properly. ►...
Page 72: Moving A Glovebox
4 Transport, installation and commissioning Transport 4.1.5 Moving a glovebox CAUTION Risk of injury The centre of gravity shifts slightly out of centre towards the sidewall, where the ante- chamber is mounted. ► Always lift the glovebox at its centre of gravity. ►...
Page 73 4 Transport, installation and commissioning Transport Dimensions and weight The values are average values of standard systems. For the exact weight and dimen- sions of your system, refer to delivery papers. Parameter Variant 1 Variant 2 Variant 3 Variant 4 Height A [mm] 1930...
Page 74: Moving A Gas Purifier
4 Transport, installation and commissioning Transport 4.1.6 Moving a gas purifier ► Use a forklift to move the pallet with the gas purifier. ► To move the gas purifier off the pallet (1), build a ramp (1a) from the pallet level to the floor level as displayed.
Page 75 4 Transport, installation and commissioning Transport ► If available, use a crane (2c) to lift the gas purifier. Dimensions and weight The values are average values of standard systems. For the exact weight and dimen- sions of your system, refer to delivery papers. Parameter Value Height...
Page 76: Moving A Labmaster
4 Transport, installation and commissioning Transport 4.1.7 Moving a LABmaster CAUTION Risk of injury The centre of gravity shifts slightly out of centre towards the sidewall, where the ante- chamber is mounted. ► Always lift the workstation at its centre of gravity. ►...
Page 77 4 Transport, installation and commissioning Transport Dimensions and weight The values are average values of standard systems. For the exact weight and dimen- sions of your system, refer to delivery papers. Parameter Variant 1 Variant 2 Variant 3 Variant 4 Height A [mm] 1930...
Page 78: Rolling The Equipment Into Position
4 Transport, installation and commissioning Installation 4.1.8 Rolling the equipment into position MBRAUN equipment has castors for easy movement to the installation site, and ad- justable feet for fixation and levelling. Adjustable foot for fixation and levelling Castors without wheel lock Castors with a wheel lock (if available) ►...
Page 79: Definition Of The Clean Room Volume
► Always ensure sufficient room ventilation. ► Connect the purge exhaust of the inert gas system to a sufficient powerful on-site ex- haust system. For the required exhaust system flow rate refer to the technical data of MBRAUN system media connections. Example: Combination with a...
Page 80: Preparing The Site
4 Transport, installation and commissioning Installation Gas purifier Recirculation chiller (optional supplied by MBRAUN) Vacuum pump Clear room volume: occupied with ambi- ent air, in case of a failure with inert gas 4.2.2 Preparing the site Example: Combination with a...
Page 81 ► Alternatively: an additional security kit is available. It stops the gas supply through a redundant interlock system. It can be ordered at MBRAUN. ► Additionally, MBRAUN...
Page 82: Media Supply Overview
4 Transport, installation and commissioning Installation 4.2.3 Media supply overview Example: Combination with a MBRAUN glovebox ❶, ❷ Operating company’s responsib- ❸ MBRAUN system and respons- ility and equipment ibility ④ Vacuum pump ⑤ Gas purifier with blower ⑥ Glovebox ⑦...
Page 83 4 Transport, installation and commissioning Installation Inlet Outlet Pressure at sup- Flange at connec- Pressure at con- Flange at connec- ply point tion point nection point tion point Working gas INLET Vacuum pump EXHAUST 5.5 – 6.0 bar Depressurized DN 25 ∅...
Page 84 ¡ Other gas mixtures, including those with carbon dioxide and hydrogen, are possible. These require special preparation by MBRAUN ¡ Preparations facilitating the use of such gases are not included in the standard sys- tem. Only gases listed in the table above should be used, otherwise please contact...
Page 85 4 Transport, installation and commissioning Installation Flow rate 250 l/min Connection type Ø 10 mm cutting ring screw Inlet (1a) Connection equipment provided by the operating company: supply piping for working gas. Connecting the working gas source to the working gas inlet Material Length as required Ø...
Page 86 4 Transport, installation and commissioning Installation Inlet (3a) Connection equipment provided by operating company: connecting the regeneration pressure regulator to the regeneration gas inlet hose. Feed pipe for regeneration gas Material Length as required: ¡ Either Ø 9 mm reinforced hose, 3 mm wall thickness and ad- apter, Ø...
Page 87 4 Transport, installation and commissioning Installation Additional purge gas for manual inertisation (5a/5b) Overview Manual Purging method and filling the system with the desired inert working gas: ¡ If commissioning for the first time, ¡ after servicing or repairs of the system Gas type Nitrogen, argon or helium Purity...
Page 88: System Cooling
If no data about the mains water quality are available, MBRAUN recommends using the distilled water available from any petrol station with the same quality found in the cooling water used in cars.
Page 89: Installation Vacuum Pump
4 Transport, installation and commissioning Installation Data 7 … 8 Particle contamination Filtered to a particle size (diameter) of ≤ 30 μm Microbiological contamina- < 100 cfu/ml tion (algae, bacteria, fungi) Total dissolved solids ≤ 150 mg / l 4.2.5 Installation vacuum pump Vacuum pump for gas purification (VG01) ¡...
Page 90 4 Transport, installation and commissioning Installation WARNING Working with hazardous materials Prepare during installation the system for hazardous material (if applicable) ► Conduct a hazard analysis (and if necessary) a risk analysis. ► Take measure for save handling of processes / process materials according to the output.
Page 91 4 Transport, installation and commissioning Installation Regeneration gas outlet Gas outlet glovebox Purge gas and working gas outlet Vacuum connection of gas purifier ► Install Ø 40 pipework according to the figure above. ► Connect operating company-specific feedthroughs (1). ► Connect gas outlet pipe of the gas purifier to gas inlet pipe of the glovebox (2). ►...
Page 92 4 Transport, installation and commissioning Installation ► Connect operating company-specific feedthroughs (1). ► Connect vacuum hose to gas inlet of the vacuum pump (3). ► Connect gas exhaust of vacuum pump to the disposal equipment on operating com- pany’s premises (4). ►...
Page 93 4 Transport, installation and commissioning Installation Workstation LABmaster sp/dp The media connection points are located at the bottom of the rear side of the workstation. Cooling water inlet Electrical connection to vacuum pump Regeneration gas outlet (condens- Regeneration gas inlet ate) Working gas inlet Cooling water inlet...
Page 94 ► Follow the manufacturer’s instructions for the vacuum pump connections. Depending on the location where the vacuum pump is used, an oil mist filter can be al- ternative to the disposal piping applied. Contact MBRAUN for information. Connecting the regeneration gas ►...
Page 95 4 Transport, installation and commissioning Installation Standard systems ► Connect the purifier to the power line (connection interface and connection data are country-specific). Special systems ► Connect the power cable to a fused and earthed mains electricity supply. Connec- tion values: see type plate and wiring diagram for connection data. Secondary earthing WARNING Missing secondary grounding...
Page 96 4 Transport, installation and commissioning Installation MOD box ► Attach the earthing cable of the MOD box to the M8 bolt of the main grounding bus bar system. Workstation LABmaster ► Attach the grounding cable of the workstation LABmaster to the screw of the provided bolt of the main grounding bus bar system.
Page 97: Installation Of The Analysers
4 Transport, installation and commissioning Installation 4.2.7 Installation of the analysers Installation example MOB Box MB-MOD200 Installation example MB-LABmaster Workstation Installation Example for a 3 party glovebox/enclos- Oxygen analyser Moisture analyser Oxygen and moisture analysers are mounted with a vacuum-tight KF40 flange, using a centre ring and clamp.
Page 98: Final Inspection
Final inspection The final inspection and specification test will be performed by an MBRAUN technician if the installation was carried out by MBRAUN. If the operating company performs the installation on its own, MBRAUN recommends conducting a complete system and specification test before the system is put into opera- tion.
Page 99: Inertisation Of The Glovebox
4 Transport, installation and commissioning Commissioning 4.3.2 Inertisation of the glovebox Newly installed or used inert gas systems contain ambient air. Before circulation through an activated, and regenerated reactor can be switched on, the ambient air needs to be replaced by the working gas. Displacing the ambient air from the system is called purging or inertisation.
Page 100 4 Transport, installation and commissioning Commissioning To achieve a purity of 100 ppm, the required consumption of purge gas (=working gas) should be 11.5 times the glovebox volume. Manual purge The manual purge must be performed on all the components, including built-in options such as a freezer etc.
Page 101 4 Transport, installation and commissioning Commissioning Performing a manual purge Purge gas source Pressure reducing valve, 3.0 bar (0.3 MPa) Reinforced hose Open flange Inert gas exhaust into the glovebox Mixed ambient air and inert gas es- cape ► In a two-glovebox system, each glovebox must be purged separately. Both boxes must have an open connection to the circulation pipework.
Page 102 4 Transport, installation and commissioning Commissioning ► If there is equipment inside the glovebox, such as freezer or a cold well, add approx. 5 min of additional purge time for each piece of equipment with the reinforced hose inside (where applicable). ►...
Page 103: Human Machine Interface
5 Human machine interface Introduction Human machine interface Introduction MBRAUN gas purification system is controlled by a Siemens PLC. A human machine interface (HMI) is provided with a touch panel. Touch panel A touch panel is the system’s central operation and display unit. After the system is switched on, the touch panel boots automatically.
Page 104: Explanation Of Symbols And Colours
5 Human machine interface Explanation of symbols and colours RKM icon LMF icon (optional) Button to open the Purification Button to open the Solvent Filter Unit screen screen Alarms button to open the Menu button to open the Menu Warning Screen Screen Selection screen Functions button to open the Icon and button to open informa-...
Page 105 5 Human machine interface Explanation of symbols and colours Colour Example Explanation Green Component or function is switched on Text colour gray: Function cannot be switched off Magenta Reactor or solvent filter is in regeneration mode Malfunction of the component or existent warning message Yellow Not in operational state (e.g.
Page 106: Start Screen
5 Human machine interface Start screen Start screen The start screen displays an overview of the system and displays readings of the oxygen and moisture analyser and optional from other various analysers. It is a pictorial repres- entation of the system (the various icons will change depending on the selected system function).
Page 107 5 Human machine interface Start screen Information section The information section displays status information, system visualisation and icons. The icons in this section are buttons at the same time. When touching them, further screens with more information and settings are opened. Box icon Displays the values of the glovebox atmosphere: ¡...
Page 108: Screen Components
5 Human machine interface Screen components Screen components Start Screen ⇨ RKM icon 1 Visualisation of the system, including the status display of single functions: ¡ Vx: valves ¡ VPG: Vacuum pump ¡ GB1: Blower 2 Touch buttons for activation / deactivation of functions Functions screens On the Functions screen, you can activate and deactivate system functions.
Page 109: Alarm Screen
5 Human machine interface Alarm screen Additional Functions screen (screen Functions 2) Start Screen ⇨ Functions ⇨ additional Functions The Functions 2 screen is shown when additional functions do not fit on the first Functions screen. The number of functions depends on the system configuration.
Page 110: Menu Screen Selection Screen
5 Human machine interface Menu Screen selection screen Menu Screen selection screen Start Screen ⇨ Menu Which buttons are dis- played depends on the in- stalled system functions. Usually, there is one but- ton for every function of the inert gas system. 5.8.1 Parameter screens System parameters are pre-configured at the factory.
Page 111: Trend Screens
5 Human machine interface Menu Screen selection screen Alphanumeric input field Min. and max. values of allowed parameter range Display of input value Keypad Button Enter to confirm and com- plete an input Entering a value ► Touch the alphanumeric input field. ►...
Page 112: Service Screen
1. Buttons provide ac- cess to monitoring and test functions. 2. Buttons provide ac- cess to system in- formation and to MBRAUN Service functions. Display operating hours of system components Start Screen ⇨ Menu ⇨ Service ⇨ Operating Hours Page...
Page 113 H analyser, touch the RESET button to re- set the operating hours to 0 h. MBRAUN contact and address data Start Screen ⇨ Menu ⇨ Service ⇨ Info The screen Info displays MBRAUN contact data. In the lower field...
Page 114 Within 30 seconds the display is not touch-sensitive. ► Clean the screen with a damp soft cloth. Setting the language By default, MBRAUN systems provide user guidance in German and English. Other lan- guages are available on request. ► Navigate to the OS services screen.
Page 115: User Level / Password Concept
User level / password concept Accessing WIN CE ► Navigate to the OS services screen. ► Touch WIN CE. ð The MBRAUN user interface closes. ð The touch panel switches to the oper- ating system level. ð The windows CE user interface is displayed.
Page 116: Logout
Manual logout is also possible. ► Navigate to OS Services screen. ► Touch the LOGOUT button. 5.10 Default parameter values Operator set Parameters for value MBRAUN basic systems Min. Max. Gas purifier RKM / LMF Normal speed of circula- tion blower percentage for regen- ≥...
Page 117 5 Human machine interface Default parameter values Operator set Parameters for MBRAUN basic systems value Min. Max. Start circulation automat- ically after regeneration Regenerate automatically Regeneration interval Box parameter Box pressure: upper oper- +4.0 mbar -13.5 +14.5 ating limit Box pressure: lower oper- -4.0...
Page 118 5 Human machine interface Default parameter values Operator set Parameters for MBRAUN basic systems value Min. Max. Refill time for intermediate refilling Refill time after the last evacuation cycle Antechamber pressure controlled (optional) Threshold value for inter- mbar atmo- mediate refill...
Page 119: Operating Mode Principles
6 Operating mode principles Service book Operating mode principles Service book With start of operation, MBRAUN recommends to set up a service and a maintenance book. This is: ¡ to track the regeneration cycles ¡ to schedule the calibration cycles of analysers ¡...
Page 120 6 Operating mode principles Starting up the system System power on The main switch is located on the sidewall of the sys- tem’s electrical cabinet (see arrow). NOTICE An Oxygen concentration > 100 ppm in the glovebox will cause the reactor to over- heat Property damage ►...
Page 121: Gas Purifier Operating Modes
Regeneration with open windows is available as a special fea- ture. Please ask MBRAUN Service MB-ECO Mode Energy saving operation mode, only available when glovebox is operated with overpressure operation (for details refer to chapter "ECO Mode").
Page 122: Glovebox Operating Modes
6 Operating mode principles Glovebox operating modes Glovebox operating modes Box purge The circulation is switched off and purge gas is blown into the glovebox. The purge gas can be supplied by the working gas connection through the purifier or by an external source. This mode is triggered by selectable conditions (H 0, O , RH-%) de-...
Page 123 6 Operating mode principles Shut down system Regular shut down ► Switch the circulation off. ► Switch analysers off. ► Close all media connections. ► Depressurise the system. ► Turn the main switch from the “I” position (on) to the “0” position (off). MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 124 6 Operating mode principles Shut down system Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 6 - 6 Operating Manual - V5.0 - 04/2018 - STD...
Page 125: Gas Purifier Operation
If required by the risk analyses, use additional solvent analysers to monitor the box atmo- sphere and identify a saturation of the LMF ahead of time. For questions please, contact MBRAUN Service. 1 kg of activated carbon absorbs approx. 100 g of organic solvents. The exact quantity fluctuates, depending on the solvents used and the ambient temperature.
Page 126: Navigation Overview
7 Gas purifier operation Navigation overview MBRAUN offers analyser for measuring the solvent concentration in the box atmosphere. These analysers allow saturation of the solvent filter to be detected at an early stage. Navigation overview 7.2.1 Purification unit Screen purification unit with single reactor Start Screen ⇨...
Page 127 7 Gas purifier operation Navigation overview Circulation LMF Filter 1: Switches the “Circulation over LMF" function on and off. Regenerat. LMF Filter 2: Switches the "Regeneration" function on and off. Vacuum Pump Solvent Trap: Switches the vacuum pump, dedicated to the LMF, on and off. Purification unit parameter screen Start Screen ⇨...
Page 128 7 Gas purifier operation Navigation overview Display and input Input H concentration of regeneration gas. The re- generation time varies with the concentration. ¡ Blower speed input: the speed of the blower can be pre-set for normal circulation op- eration in the range 60% … 100% (corresponds to 30 ... 50 Hz). Default value: 100%. ¡...
Page 129: Analysers
7 Gas purifier operation Navigation overview Purification unit status Start Screen ⇨ RKM icon ⇨ Status ► Touch the Status button. ð The Purification Unit Status screen is dis- played. Display ¡ Remaining regeneration time. ¡ Time since last regeneration (reset by the system after each successful regeneration cycle).
Page 130: Regenerative Solvent Filter (Optional)
7 Gas purifier operation Navigation overview 7.2.3 Regenerative solvent filter (optional) Start screen of a system with solvent filter (LMF dp). Screens to operate solvent filters Start Screen ⇨ LMF icon Example of a double LMF system: ¡ One solvent filter is in circulation mode.
Page 131 7 Gas purifier operation Navigation overview Solvent Filter Unit Status Start Screen ⇨ LMF icon ⇨ Status Display and input The solvent filter analyser is an optional component. Start Screen ⇨ LMF icon ⇨ Analyzer Values are solvent-inde- pendent and therefore displayed in Volts.
Page 132: Circulation
7 Gas purifier operation Circulation Circulation If the reactor symbol button is displayed in green on the Start screen, the glovebox/en- closure atmosphere is circulated through the reactor. Circulation mode is started either: ¡ By manual activation by the operator ¡...
Page 133 7 Gas purifier operation Circulation Single purifier Functions screen Start Screen ⇨ Functions Circulation mode is deac- tivated. Regeneration and box purge are enabled. ► Touch the Circula- tion Reactor 1 but- ton. ð Circulation is switched ð The regeneration function is disabled.
Page 134 7 Gas purifier operation Circulation Alternative way of switching circulation on Start Screen ⇨ RKM icon ► Touch the Circula- tion button. The vacuum pump must be switched on separ- ately: ► Touch button Va- cuum Pump. After switching on the va- cuum pump, the col- our of the buttons Circulation and Va-...
Page 135 7 Gas purifier operation Circulation Double purifier Functions screen Start Screen ⇨ Functions If Reactor 1 is to be used for circulation: ► Touch the Circula- tion Reactor 1 but- ton. ð The blower starts up. ð The Regeneration Reactor 1 button is disabled.
Page 136: Automatic Circulation Activation
7 Gas purifier operation Circulation Start Screen ⇨ RKM icon Reactor 2 is manually switched to regeneration mode. Status reactor 1: ¡ Circulation takes place over reactor 1. ¡ Valves VHE1 and VHA1 are open. ¡ Valves VHE2 and VHA2 are closed. ¡...
Page 137: Solvent Filter Operation (Optional)
7 Gas purifier operation Solvent filter operation (optional) Double purifier system On Purification Unit screens, a change of circulation mode from one reactor to the other reactor can be monitored. Start Screen ⇨ RKM icon Status Reactor 1: ¡ Circulation takes place over Reactor 1.
Page 138: Plc-Controlled Solvent Filters
7 Gas purifier operation Solvent filter operation (optional) Valve scheme Figure left shows the arrangement of the valves that are necessary to operate a manual solvent filter. Solvent filter Gas flow to the reactor Gas flow from glovebox Piping to vacuum pump Butterfly valve KF 40 Butterfly valve KF 40 Butterfly valve KF 40...
Page 139 7 Gas purifier operation Solvent filter operation (optional) Activating a PLC-controlled LMF Prerequisite ¡ Solvent filter has been fully regenerated. Activating in the Function screen Start Screen ⇨ Functions Figure left shows an ex- ample with two solvent fil- ters and an optional va- cuum pump dedicated to the solvent filter (VPGL).
Page 140: Solvent Analyser (Optional)
If hazards could result from solvent concentrations in your glovebox atmosphere, safety measurements must be implemented. Please ask MBRAUN Service to clarify details. The readings of solvent analyser distinguish between different solvents and are displayed in ppm values on the touch panel.
Page 141: Regeneration Sequence
7 Gas purifier operation Regeneration operation 7.5.1 Regeneration sequence The following table shows the sequence of the regeneration process that runs with Siemens PLC control for a fixed period of time on activation. Step Time Valve status open Action 0 min. Regeneration is deactivated VRA / VRS / VRE Check for available regeneration gas...
Page 142: Reactor Regeneration
7 Gas purifier operation Regeneration operation 7.5.2 Reactor regeneration Manual activation / deactivating of a reactor regeneration Prerequisites ¡ A sufficient quantity of regeneration gas is available. ¡ The reactor that is to be regenerated is out of circulation. ¡ The vacuum pump is activated.
Page 143 7 Gas purifier operation Regeneration operation ► Check regeneration gas flow on the flowmeter. ► Check regeneration gas flow: the indicator (2) on the analogue flowmeter (1) must be within 15 … 20 l/min. ► If not, check the regeneration gas supply. ►...
Page 144 7 Gas purifier operation Regeneration operation Screen Purification Unit in a dp system after activation: Start Screen ⇨ RKM icon Status reactor 1: ¡ Reactor 1 is manually switched to the circu- lation mode. Status reactor 2: ¡ Regeneration is in progress.
Page 145: Solvent Filter Regeneration
7 Gas purifier operation Regeneration operation Confirmation dialogue 3 which also displays the actual re- maining regeneration sequence time in minutes. ► To cancel regeneration, touch “Yes”. ð The regeneration is aborted. ð The regeneration top bar disappears. ► To continue regeneration, touch “No”. ð...
Page 146 7 Gas purifier operation Regeneration operation Start Screen ⇨ RKM icon Alternative: ► Touch the Regen- erat. LMF Filter 2 button. ð The button colour changes from white to green. ð LMF 2 changes to re- generation status. When regenerating sov- ent filter 1, proceed ac- cordingly.
Page 147: Eco Mode
7A ECO Mode Overview ECO Mode 7A.1 Overview The ECO Mode feature allows energy savings when the system is idle, for example on nights and weekends. It also allows noise emissions to be reduced. When configured, this feature is automatically activated at a specified time (e.g. daily at 5:00 pm).
Page 148: Regeneration
7A ECO Mode Glovebox operation with the ECO Mode feature 7A.2.1 Regeneration Regeneration can be performed when ECO Mode is active because the vacuum pump is available for the regeneration programme. ¡ ECO Mode is activated and ¡ the parameter "Switch off vacuum pump" is set to “YES”, regeneration can be started even though the glovebox runs in ECO Mode and the va- cuum pump is switched off.
Page 149: Safety
If the upper operating limit of the system is set to a value < 0 mbar and the box is to be kept at negative pressure, the ECO Mode must not be activated. For ECO Mode feature in negative pressure operation please contact MBRAUN sales force.
Page 150: Parameters
7A ECO Mode Operation 7A.4.2 Parameters Start Screen ⇨ Menu ⇨ Parameter ECO-Mode Manufacturer system de- fault settings Parameters for Operator set value MBRAUN basic systems Min. Max. Automatic Activation ECO-Mode Time of Day for Automatic 17:00:00 o'clock 00:00 24:00...
Page 151: Reduced Blower Speed
7A ECO Mode Operation Parameter "Automated Activation ECO-Mode": ECO Mode starts at the time set in the parameter "Time of Day for Autom. Activation" ECO Mode is switched off Reduce blower speed Parameter "Blower Speed Reduction": Blower speed is reduced to the value set in parameter "Reduced Speed" Blower speed is not reduced ►...
Page 152: The Different Blower Speeds
40 Hz … 50 When running a process that requires an LMF to filter out contamination during nor- mal operation, MBRAUN does not recommend the use of ECO Mode. 15 If the parameter "Blower Speed Reduction" is set to „YES“...
Page 153: Vacuum Pumps
7A ECO Mode Operation 7A.4.5 Vacuum pumps Parameter "Switch-off Vacuum Pump Purifier": Vacuum pump of the gas purifier is switched off automatically on ECO Mode activation Vacuum pump of the gas purifier is not switched off Parameter "Switch-off Vacuum Pump Antechambers" Dedicated vacuum pump of the antechamber is switched off automatically on ECO Mode activation Dedicated vacuum pump of the antechamber is not switched off...
Page 154: Box Light
7A ECO Mode Operation 7A.4.7 Box light Parameter "Switch off Box-light": Glovebox light is switched off on ECO- Mode activation Box light remains on during ECO Mode operation The box light can be switched on and off manually in ECO Mode. If a multi-glovebox operation environment is used and only one glovebox is to remain lit during ECO Mode operation:...
Page 155: Glovebox Or Enclosure Operation
8 Glovebox or enclosure operation Overview Glovebox or enclosure operation Overview This chapter covers operation of a MBRAUN glovebox or a MBRAUN enclosure. An enclosure is a hermetically sealed space inside a housing, made of steel or alu- minium. Though the contents of this chapter also make reference to an enclosure, the term "glovebox"...
Page 156: Overpressure Safety
Under normal operating conditions, a standard glovebox is designed for a pressure range between min. -15 mbar and max. + 15 mbar (-1.5 kPa and +1.5 kPa) Gloves of MBRAUN gloveboxes have a safety function for high pressure protec- tion.
Page 157: Mechanical Hazards
8 Glovebox or enclosure operation Inertisation 8.2.4 Mechanical hazards WARNING Moving parts in the glovebox Risk of squeezing, jam, injury of body parts ► Monitor glove usage with light barriers which cause an automatic stop of mechanical movements. ► Implement an emergency stop function that allows the operator to stop all mechanical movements.
Page 158: Working With Gloves And Glovebreaks
Never destroy the designed safety function for gloves with regard to overpres- sure safety. * If your process requires a hermetically closing of enclosures or gloveboxes special safety measures are mandatory. Please ask MBRAUN sales for additional safety equip- ment. Standard systems are equipped with round gloveport feed- throughs and butyl gloves.
Page 159: Monitoring Gas Concentration
Gloves [} 12 - 12]. Monitoring gas concentration An optional feature is available for continuously monitoring the oxygen and moisture con- centration of the glovebox atmosphere with the MBRAUN analyser set. The MB-OX-SE1 and MB-MO-SE1 analysers are the MBRAUN glovebox systems ana- lysers for monitoring oxygen and moisture concentration in the glovebox atmosphere.
Page 160: Glovebox Trend Screen
8 Glovebox or enclosure operation Monitoring gas concentration Information bar on upper edge of the touch panel. The O and H O analyser readings are displayed on the information bar. 8.5.2 Glovebox trend screen The glovebox trend screen provides trend curves for H O, O concentration and box pres- sure (the display of other values is optional).
Page 161: Activation And Deactivation Of Analysers
8 Glovebox or enclosure operation Monitoring gas concentration 8.5.3 Activation and deactivation of analysers Activating an analyser Start Screen ⇨ Functions ► Touch the Analyzer button. ð The button colour changes from white to green. ð The analysers are ac- tivated.
Page 162: Analyser Operating Hours
8 Glovebox or enclosure operation Setting glovebox parameters 8.5.4 Analyser operating hours The moisture analyser must be cleaned and calibrated in intervals. Cleaning the moisture analyser is recommended in intervals of 2000 operating hours. For this purpose, the moisture analyser's operating hours are tracked. The hours counter must be reset after each cleaning.
Page 163 The value of the "Lower working limit" must at least be 1 mbar higher than the "Lower limit". The values for "Upper limit" and "Lower limit" are factory set. They can be changed by MBRAUN Service. Refer to the chapter Box pressure control [} 2 - 19].
Page 164: Activation / Deactivation Of Glovebox Functions
8 Glovebox or enclosure operation Activation / Deactivation of glovebox functions Activation / Deactivation of glovebox functions Start Screen ⇨ Functions Glovebox-related func- tions are switched, activ- ated and deactivated on the Functions screen. To activate a function: ► Touch the appropri- ate button.
Page 165: Glovebox Pressure
¡ Within the working range, the box pressure can be set using the foot switches. MBRAUN glovebox systems are equipped with foot pedals. The box pressure can con- veniently be changed within the working range by actuating one of the foot switches.
Page 166: Rough Leakage Detection
8 Glovebox or enclosure operation Glovebox during circulation 1 Press foot pedal: 2 Press foot pedal: box pressure is box pressure is decreased within increased within the defined work- the defined work- ing range ing range Pushing or pulling gloves into and out of the glovebox changes the inner glovebox volume.
Page 167: Glovebox During Regeneration
If necessary: ► Use a solvent analyser (MB-UGP or MB-HC-SE1). Contact MBRAUN Service for more information. Glovebox during regeneration If a reactor is in regeneration mode, it is not available to circulate the glovebox atmo- sphere.
Page 168 ► Connect the purge exhaust of the inert gas system to a sufficient powerful on-site ex- haust system. For the required exhaust system flow rate refer to the technical data of MBRAUN system media connections. Safety stop of a glovebox purge In case of error, such as a glove tear, open flange or leakage at the box window, the O concentration in the box atmosphere will increase.
Page 169: Manually Start And Stop
8 Glovebox or enclosure operation Glovebox purge 8.10.1 Manually start and stop The manual purge is stopped automatically after an adjustable time value. This value can be set in the Parameter Box Purging screen. Set parameter for manual glovebox purge Start Screen ⇨...
Page 170 8 Glovebox or enclosure operation Glovebox purge This feature provides virtually constant box atmosphere quality over time. For example, if a system error occurs during circulation, an increase of O concentration in the box will be prevented. Set parameter for automatic glovebox purge (with calendar function) Start Screen ⇨...
Page 171: Additional Function And Equipment From Mbraun
8 Glovebox or enclosure operation Additional function and equipment from MBRAUN Example: Trigger value Automatic purge on at an O concentration of ≥ Automatic purge off at an O concentration of ≤ Prerequisite for an automatic glovebox purge ¡ Parameter in Parameter Box Purging screen must be configured correctly.
Page 172: Additional Safety Equipment
8 Glovebox or enclosure operation Operating company’s process equipment Glovebox atmo- External-purge func- For large-volume boxes/multibox sys- sphere tion tems and enclosures: accelerates glovebox inertisation Glovebox temperat- Box cooling RKI Cooling of the box atmosphere 80-200-300 Cooling/Heating of Refrigerator/Extern- Cooling of process materials process materials ally-mounted cooling container...
Page 173: O2 And H2O Analysers
8A O2 and H2O analysers Overview of a O2 and a H2O analyser O2 and H2O analysers See also 2 Declaration about Decontamination.pdf [} - 15] 8A.1 Overview of a O2 and a H2O analyser An analyser consists of a sensor and an air-tight box with integrated electronics. The sensor leads are passed through a gas-tight flange mounted on the box and connected to the electronics.
Page 174: Safety
MBRAUN analyser can be used as a standalone measurement system in com- bination with the optionally available MB-SSD-DIS Combi Monitor. Analysers may be used for other applications, but this must be explicitly approved by MBRAUN. 8A.2.2 Improper use MB-OX-SE1 Improper use is defined as follows: ¡...
Page 175: Technical Data
8A O2 and H2O analysers Oxygen analyser The analyser consists of the sensor, a box with integrated electronics and a gas-tight DN40-KF clamp flange. The sensor is protected against mechanical damage by a pro- tective cage. The sensor leads are connected to the electronics by a vacuum-tight feed- through.
Page 176: Maintenance
8A.3.4 Maintenance The oxygen analyser is maintenance-free. If a fault occurs, send the unopened and com- plete device to the MBRAUN Service department together with the Declaration of Decon- tamination (Appendix chapter 12). Replacement sensors are available on request. 8A.4 Moisture analyser 8A.4.1...
Page 177: Technical Data
8A O2 and H2O analysers Moisture analyser 8A.4.2 Technical data Dimensions 205 mm x 80 mm x 58 mm (L x H x D) Sensor Length 42 mm, diameter 14 mm Flange DN 40 KF Weight 0.7 kg Supply voltage 24 V DC ±...
Page 178: Maintenance For The H2O Analyser
8A O2 and H2O analysers Moisture analyser Contact Not assigned Live bit (H2O) Signal 0 to +10 V Supply 24 V Supply ground Preparation > A new analyser should be on hand. ► Check whether the sensor head is moistened with phosphoric acid (85% H If it is not moistened, follow the steps described in the chapter “Maintenance for the H2O analyser [} 1 - 9]”.
Page 179 8A O2 and H2O analysers Moisture analyser Materials needed ¡ Soft, absorbent, lint-free cloth (cotton) or absorbent household paper. ¡ Distilled water. ¡ A small amount of 85% phosphoric acid (H ¡ A blind cover for sealing the circulation pipework (DN40). ¡...
Page 180 8A O2 and H2O analysers Moisture analyser Sealing pipework with blind flange ► Put on a blind cover ► Attach the flange clamp (6) Removing the protective cap ► Unscrew the protect- ive cap (7) ► Carefully remove the protective cap (8) Cleaning the sensor ►...
Page 181 8A O2 and H2O analysers Moisture analyser NOTICE Moisture on the sensor’s metal parts The metal parts can rust ► Moisten only the sensor head if it lies in a horizontal position. ► Keep the acid away from all metal parts and the screw joint. The metal parts can rust.
Page 182: Storing An Mb-Mo-Se1 Analyser
8A O2 and H2O analysers Mounting an analyser Reset operating hours of moisture analyser Start Screen ⇨ Menu ⇨ Service ⇨ H2O-Sensor ► For information on how to clean the H analyser, refer to the chapter "O2 and H2O analysers". ►...
Page 183: Disassembling Or Replacing The Analyser
8A O2 and H2O analysers Disassembling or replacing the analyser ► Put the clamp in place and tighten the screw to close the flange as quickly as pos- sible. ð The new analyser is now mounted. Connect the analyser to the system electronics: ►...
Page 184: Returning Analysers To Mbraun
RMA number (“Return material authorisation number”) to- gether with a return sheet Once you have received the RMA number with the return sheet: ► Complete the return sheet ► Send the decontaminated analyser back to MBRAUN. 8A.7.2 Returning a faulty analyser If an analyser is faulty: ►...
Page 185 8A O2 and H2O analysers Returning analysers to MBRAUN ► Fill out the Declaration of Contamination and send it to MBRAUN. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 8A - 13...
Page 186: Returning An Analyser For Calibration
8A O2 and H2O analysers Returning analysers to MBRAUN Once you have received the RMA number: ► Return the analyser to MBRAUN Service. 8A.7.3 Returning an analyser for calibration MBRAUN analysers are calibrated at the factory before dispatch. MBRAUN recommends...
Page 187: Declaration About Decontamination.pdf
Declaration about Decontamination The service and repair of M. Braun glove boxes and their components can only be performed after presentation of this filled form. The completed filled declaration must have been checked by M. Braun Service before a part can be accepted. After inspection and approval of the declaration you will receive a return material authorization number (RMA number).
Page 188 Inertgas-Systeme GmbH return is not possible. Dieselstraße 31, D-85748 Garching E-Mail: service@mbraun.de Fax: +49 (0)89 32669-235 Legally binding declaration: We hereby assure that the information in this statement is correctly determined, sincere and complete. The transport of the contaminated product is carried out in accordance with legal provisions. We know that we are liable to the contractor for damages caused by incomplete and incorrect information.
Page 189: Freezer
Because of its wide temperature range between -35°C to +10°C, the freezer can also be operated as a refrigerator. Freezer door closed: Freezer door open: The freezer is optional component for MBRAUN glovebox systems. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 190: Specifications
8B Freezer Specifications The freezer / refrigerator temperature is displayed in the Start screen of the touch panel 8B.2 Specifications Inner dimensions Height Width Depth 423.0 266.0 162.5 Inner volume: ±18.3 Litre Cooling Range: +10 °C to … 35 °C (if ambient temp. < 30 °C) The temperature is controlled by the PLC.
Page 191 8B Freezer Operation Operator set Parameters for MBRAUN basic systems value Min. Max. Freezer temp. target value °C Freezer temp. alarm °C Glovebox cooling temp. °C target value Glovebox cooling temp. °C alarm In order to change the alarm value in the next menu: ►...
Page 192 8B Freezer Operation ► Only close the door when the glovebox purge is finished completely and the glove- box is in circulation mode. ► Then activate the freezer. Activating/Deactivating the freezer Start Screen ⇨ Functions The Freezer button switches the freezer on and off: Button is green: freezer is active...
Page 193: Antechamber Operation (Vacuum Antechamber)
9 Antechamber operation (Vacuum antechamber) Safe operation Antechamber operation (Vacuum antechamber) Safe operation WARNING Improper use Risk of injury to persons working with the system ► Always ensure that the room is well ventilated. ► Never open the inner and outer antechamber doors at the same time. ►...
Page 194: Vacuum Pump
Vacuum pump If an unhealthy or harmful box/enclosure atmosphere exists, polluting or otherwise dan- gerous materials are transferred inward and outward, MBRAUN recommends connecting the exhaust of the vacuum pump to an on-site exhaust system. With ECO Mode feature and a single vacuum pump If the ECO Mode feature is available and one single vacuum pump is used, in ECO Mode operation the system control switches off the vacuum pump.
Page 195: Main Antechamber
9 Antechamber operation (Vacuum antechamber) Antechamber door operation The antechamber door is equipped with a pressure spring to assist with lifting and lower- ing. When closing or opening the door, fingers can become squeezed. ► Keep hands away from the antechamber door area. Inner and outer antechamber doors are operated in an identical manner.
Page 196: Mini Antechamber
9 Antechamber operation (Vacuum antechamber) Antechamber door operation Close the door manually Prerequisite > Antechamber tray must be inside in the middle position. ► Carefully tilt the door bar (2) and antechamber door downwards. Do not use a large amount of force to tilt the door bar. ►...
Page 197 9 Antechamber operation (Vacuum antechamber) Antechamber door operation To open: ► Lift lever and pull it out of the top catch. ► Unclasp door. Closing the outer door MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 9 - 5...
Page 198: Manual Loading And Unloading Of The Mini Antechamber
9 Antechamber operation (Vacuum antechamber) Manual loading and unloading of the mini antechamber To close: ► Close door. ► Fix lever in the top catch to lock the cover. Manual loading and unloading of the mini antechamber 9.4.1 Transferring material in I: CLOSED ►...
Page 199 9 Antechamber operation (Vacuum antechamber) Manual loading and unloading of the mini antechamber I: CLOSED Repeat several times: cycle O: CLOSED Mini-AC: 2 times Main AC: 3 times I: CLOSED Glove- End of AC cycles O: CLOSED ► Close valve. pres- sure CLOSE...
Page 200: Transferring Material Out
Manual loading and unloading of the mini antechamber 9.4.2 Transferring material out If the outer antechamber door was open, the inner walls may be moist. To prevent this, MBRAUN recommends performing an evacuation and refilling procedure after opening the outer antechamber door. I: CLOSED...
Page 201: Plc-Controlled Loading And Unloading
Evacuate button: Manuel evacuation start and stop Refill button: Manuel refill start and stop Optional feature with pressure controlled automatic antechamber cycle Siemens PLC-controlled Antechamber MB-SCH-PLC with MBRAUN sales number 1500283. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD...
Page 202 9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading Automatic mode with pressure controlled Ante- chamber cycle Manuel mode (Hand- mode) possible: manual start / stop of evacuation and refill 9.5.1 Touch panel navigation Screens The antechamber screens display the status of the antechamber processes. The antechamber processes are activated and deactivated using buttons on the touch panel.
Page 203 9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading Status indicators The pressure of a Siemens PLC-controlled antechamber is measured. The actual pres- sure is displayed and visualised on the touch panel. A blue bar in the antechamber symbol icon displays the pressure as an analogue indic- ator: ¡...
Page 204: Parameters
9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading Touch button to start or stop vacuum pump: Single vacuum pump is used for glovebox operation and for antechamber operation 9.5.2 Parameters Parameters for time controlled AC operation Time controlled antechamber: antechamber parameters are set on the Antechamber Parameter screen Start Screen ⇨...
Page 205 9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading Start Screen ⇨ Antechamber icon ⇨ Parameter Parameters for Siemens PLC-controlled antecham- ber operation Optional: display of addi- tional parameters "Lock inner door after" Parameter Explanation Intermediate refilling level (Upper) vacuum threshold value for start- ing intermediate refill Setpoint vacuum leaktest Threshold value for vacuum leak test...
Page 206: Trend Curve
The antechamber pressure is manually monitored on the mechanical pressure gauge. The antechamber pressure is indicated by a mechanical pressure gauge on MBRAUN antechambers. During the evacuation and refilling process: ► Monitor the antechamber pressure.
Page 207 9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading Start Screen ⇨ Antechamber icon Manual operation switched on: ¡ Evacuate and Refill buttons are enabled (black letters on white background). ¡ Automatic mode is disabled. To evacuate: ► Touch Evacuate button. ð...
Page 208 9 Antechamber operation (Vacuum antechamber) PLC-controlled loading and unloading PLC-controlled, automatic operated The automatic antechamber cycle with evacuation and refilling is defined by parameters. When evacuation starts, the vacuum pump is also switched on automatically if it had been previously been off.
Page 209: Loading And Unloading
The outside and inside door are interlocked. If the lock is active, a locked door cannot be opened. This Siemens PLC- controlled interlock is an optional feature MB-SCH-PLC-2-DV with MBRAUN sales num- ber 1500284.
Page 210 9 Antechamber operation (Vacuum antechamber) PLC-controlled door interlock Difference to standard systems without door interlock In standard systems without door interlock, both antechamber doors are released and can be manually opened by an operator at any time. SOP for antechamber operation ►...
Page 211 9 Antechamber operation (Vacuum antechamber) PLC-controlled door interlock Opening the outer door Antechamber cycle Display on touch panel ¡ Antechamber cycle is in progress ¡ Both doors are locked ¡ Antechamber cycle is finished ¡ Both doors are re- leased for opening ¡...
Page 212: Optional Antechamber Features
¡ Outer door is locked immediately ¡ Inner door is closed ¡ Outer door remains locked Optional antechamber features MBRAUN product Description MBRAUN sales number MB-SCH-PLC-2-DV Siemens PLC-controlled ante- 1500284 chamber door interlock Prevents a simultaneous re- lease of the inner and outer doors.
Page 213 Please contact with external push-buttons, loc- MBRAUN Service. ated on the antechamber. A safety overpressure control valve is required For more optional available features please contact MBRAUN Service. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 9 - 21...
Page 214 9 Antechamber operation (Vacuum antechamber) Optional antechamber features Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 9 - 22 Operating Manual - V5.0 - 04/2018 - STD...
Page 215: Additional Equipment
10.1 Introduction Additional features and equipment can refer to the following in this document: ¡ Additional MBRAUN components which provide solutions for specific processes. ¡ Additional components supplied by another manufacturer. ¡ Additional components added by the system’s operating company.
Page 216: Optional Glovebox Equipment
10 Additional equipment Additional options 10.3.1 Optional glovebox equipment Name Description MBRAUN sales no Particle ab- Suction removal 1500596 sorber, vari- of process (MB-EasyClean LTBL22) ous types particles in the 1500597, 1500598 (MB-EasyClean LTBL88) Universal meas- Sales no. dependent on urement device the gas mixture.
Page 217 DN40 1 kPa) 7104198 (12.5 mbar, 1.2 kPa) Negative pres- 7053375 (-6 mbar, sure valve -600 Pa) 7124656 (-10 mbar, -1 kPa) 7124657 (-12.5 mbar, -1.25 kPa) For more optional available equipment please contact MBRAUN Service. MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 10 - 3...
Page 218: Optional Antechamber Equipment
1500222 (left) cuum up to 600 °C MB-OR(L)-H- V-600-390-W For more optional available equipment please contact MBRAUN Service. 10.4 Customer-specific components MBRAUN can integrate customer-specific components into inert gas systems. This al- lows implementation of customer-specific processes, special controller functions and safety requirements.
Page 219: Mymbraun App
This manual describes the myMBRAUN app. It is assumed that you know how to use a mobile device and how to install apps. Additional prerequisites: ¡ Glovebox interface for connection to Internet connection (MBRAUN, article 1501500) is installed in the MBRAUN gas purification system ¡...
Page 220: 1.4 Registering
10A myMBRAUN App Setting up the myMBRAUN app Monitoring Information Settings Legal notice 10A.1.4 Registering If the app is used without a registered glovebox, the pages are populated with sample values (Demo). Entering contact information Providing contact information is mandatory (required fields are marked with a red aster- isk).
Page 221 10A myMBRAUN App Setting up the myMBRAUN app The settings in the Your Settings section are optional. ► If wanted, check the Newsletter option field. ► To define a start page, touch the white area next to Startpage. ► Touch the Save your profile button to save your set- tings.
Page 222 The circle next to Agree to terms shows a check mark on a blue background, and the contact information fields are now enabled for you to enter your information. Connect a registered MBRAUN glovebox MBRAUN delivers the glovebox with the function “myMBRAUN”-Interface, the glovebox is already registered and must connected as a already registered glovebox.
Page 223 After you have entered the data correctly, you see a message about the successful regis- tration on green background. Registering a MBRAUN glovebox not yet registered or 3rd party glovebox The app allows users to create notes about maintenance tasks for 3rd party gloveboxes.
Page 224 10A myMBRAUN App Setting up the myMBRAUN app ► Select Register a new glovebox. ► Touch the Continue button. ð The Register a glovebox page opens. ► Touch the white area next to Glovebox name. ð The cursor blinks in the input field. ►...
Page 225: Functions
10A myMBRAUN App Functions 10A.2 Functions 10A.2.1 Settings Connecting to a registered glovebox After a glovebox has been registered, its name is displayed in the glovebox list. ► Select Settings. ► Select Gloveboxes. Changing glovebox settings ► Select Settings. ► Select Gloveboxes. ►...
Page 226: 2.2 Monitoring
10A myMBRAUN App Functions ► Touch the name of a glovebox to edit its name. ► Check the Default Glovebox option field to set this glovebox as the default glovebox. This means that data of this glovebox will automatically be displayed when the app starts.
Page 227 10A myMBRAUN App Functions Selecting a glovebox for data display ► Select Monitoring. ► Touch the currently displayed glovebox name ①. ► Select the required glovebox or All Gloveboxes. ð On the Sensors and Status pages, data are displayed in sections. ð...
Page 228 10A myMBRAUN App Functions Alarms This page displays a history for the last 15 alarms. Active alarms are marked with a red symbol. When the alarm condition no longer exists, the message is marked with a green symbol. Maintenance This page displays pending tasks. ►...
Page 229: Information
10A myMBRAUN App Legal notice 10A.2.3 Information News MBRAUN news Events Events where you can meet MBRAUN representatives. How-to Text and video tutorials on how to use and maintain gloveboxes. Contact Contact information for your MBRAUN partner. ► If you would like to receive a quotation, touch the Request quotation button.
Page 230 10A myMBRAUN App Attachement Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 10A - 12 Operating Manual - V5.0 - 04/2018 - STD...
Page 231 Executive Summary: MBRAUN not only stands behind its products and services, we also ensure customer satisfaction and data protection. Data protection and data safety is very important to MBRAUN which is why the technical data collected through the myMBRAUN App is safely encrypted via a 1:1 connection.
Page 232 Glovebox system. But as we all know the one man’s meat is another man’s poison. MBRAUN is aware that the benefits of remote monitoring equipment inside the lab can be seen as a unique benefit to the customer but seen as a potential threat from the IT administration.
Page 233 The Raspi is sending the collected data permanently to the internal Ethernet connection port only. To use the myMBRAUN App this port needs to be connected to the outside world via MBRAUN app data server. The following listing will explain the data flow: ✓...
Page 234 WHITE PAPER Commercial Register: Amtsgericht München, HRB 51084 ● Managing Director: Dr. Thomas Bultmann ● USt-IdNr.: DE129406284 The information contained in this White Paper is intended solely for the use of the individual or entity to whom it is addressed. If you are not the intended recipient we politely ask you to delete this message and to inform the sender of the delivery error.
Page 235: Troubleshooting
► Check communication between touch panel + pear after system is Siemens PLC + established link switched on ► Check connector and electrical supply. If fault cannot be eliminated, contact MBRAUN Service 11.1.2 Gas purifier Fault Debug Regeneration cycle perform- ►...
Page 236 ► Check gloves. ► Check seals. Temperature increase ► Check blower. ► Check reactor. ► In case of any questions, please contact MBRAUN Service. ► Where applicable: Check cooling water circulation and cooler. Glove tear In case of overpressure: ► Stop working gas supply.
Page 237: Antechamber
11 Troubleshooting Eliminating faults 11.1.4 Antechamber Fault Debug Power failure If power is available: (Siemens PLC-controlled ► Refill antechamber. antechambers) If no power is available: ► Eliminate vacuum by loosing a flange on the pip- ing outside the antechamber. Unexpected pressure in- ►...
Page 238: Stack Light (Optional)
11 Troubleshooting Stack light (optional) 11.2 Stack light (optional) Red signal lamp Green signal lamp Optional: audible alarm Every warning is indicated by visual (and optional audible) signal: Status Description Green lamp lit Fault-free operation Red lamp lit New warning message Audible alarm active Sounds in addition to lit red lamp to indic- ate that a parameter is outside the set...
Page 239: Deletion Of A Warning Message
Possible fault causes Solution Elimination Vacuum pump VPG 1 Vacuum pump defect- Replace va- Test by motor guard has cuum pump. MBRAUN- triggered Service Large leak in the va- Eliminate large cuum tubing (excess- leak in the ive vacuum pump tubing.
Page 240 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Gas purifier: reactor 1 Main valve defective Replace main main valve not open valve. Control pressure too Set control pressure to 6 bar. Gas purifier: reactor 1 Main valve defective Replace main main valves not...
Page 241 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Safe operation of gas Reactor heater defect- Check heater. purifier LMF: main valve in- Main valve on solvent Replace main put-output filter 1 not filter defective valve on open solvent filter.
Page 242 Possible fault causes Solution Elimination LMF: motor guard on Vacuum pump defect- Replace va- Test by vacuum pump has cuum pump. MBRAUN- triggered Service Large leak in the va- Eliminate large cuum tubing (vacuum leak in the pump is too heavily tubing.
Page 243 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Motor guard on com- Compressor for refri- Replace com- MBRAUN- pressor for refrigera- gerator defective pressor Service / tion has triggered HVAC technician Motor guard on com-...
Page 244 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Gas purifier: reactor 1 Main valve defective Replace main main valve output not valve. Control pressure too closed Set control pressure to 6 bar. Gas purifier: regener- Regeneration gas sup- Ensure ad- ation on reactor 1 in-...
Page 245 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Gas purifier: H O measurement ex- Eliminate leak. alarm ceeds the set alarm Set more limits: pump refill Antechamber leak, cycles for piping leak automatic antechamber. Batch introduced con- tains too much water Regenerate...
Page 246 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Gas purifier: regener- Option: regeneration Replace re- ation gas sensor fault gas sensor generation gas sensor. Regeneration gas sensor defective Gas purifier: regener- Option: regeneration Change gas ation gas pressure too gas sensor bottle.
Page 247 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Solvent filter: filter 2 Main valve on solvent Replace main main valve output not filter defective valve on closed solvent filter. Control pressure too Set control pressure to 6 bar.
Page 248 11 Troubleshooting Definition of alarm and warning messages Description Possible fault causes Solution Elimination Antechamber 1: evac- Antechamber leak Eliminate leak. uation time exceeded Vacuum tubing leak Increase max- imum evacu- Parts introduced pro- ation time. ducing too much gas Antechamber 1: va- Valve plug unplugged Plug in valve...
Page 249 Box pressure control Control valve defective Replace valve. valve VDA not open Control pressure too Set control pressure to 6 bar. Box pressure control Operator information Contact MBRAUN error - MBRAUN Ser- Service vice. Regeneration error - Operator information Contact MBRAUN MBRAUN...
Page 250 Purge gas flow rate too high for automatic Limit purge purge gas flow rate. Box temperature is Box cooling not work- Plug in box MBRAUN too high ing: cooling. Service Box cooling unplugged Check/re- placement of Box cooling com-...
Page 251 Box open or tear in Check box error - box open or glove pane and glove tear gloves for large leaks. Contact MBRAUN Ser- vice. Pressure sensors Zero-point drift on box Perform zero- box1 and box2: differ- pressure sensors too point compar-...
Page 252: Failure During Regeneration
After unexplained increase of the O content in the glovebox or enclosure ¡ If an unexplained pressure increase/drop in the glovebox or enclosure occurs A leak test can be performed by MBRAUN Service. MBRAUN offers training to qualify personnel to perform leak tests. ► Contact MBRAUN Service for assistance.
Page 253: Maintenance
Fire danger is increased if ignitable substances reach ambient air and react with each other or with the oxygen of ambient air. Due to these risks, MBRAUN recommends that users create a specific standard opera- tion procedure (SOP) and to implement it into the process. You should be aware that in case of emergency the procedure must be clear for everybody involved in the process.
Page 254: Spare Parts Kit
(there is a spare part kit per system available or single spare parts like gloves, analysers, can be ordered – refer to “Spare parts”). 12.1.3 Who may do what? Skilled personal Skilled electricians or MBRAUN Service (mechanical) technicians only Exchange/repair of electrical compon-...
Page 255: Maintenance Plan Overview
12 Maintenance Maintenance plan overview MBRAUN offers training for your personnel to perform maintenance work on purification systems. 12.2 Maintenance plan overview The specifications of the intervals are minimum specifications. Depending on the pro- cesses and process materials used, shorter intervals may be necessary.
Page 256: Regenerative Lmf
12 Maintenance Maintenance plan overview 12.2.3 Regenerative LMF T: Test C: Clean R: Repair or replace UNIT Replace the mol sieve filling when its life time is about to expire 3-5 years Magnetic valve VRA needed 12.2.4 Gloves T: Test C: Clean R: Repair or replace UNIT...
Page 257: Main Antechamber
Check antechamber door seals for dam- Replace sealing rings (replace if damaged) Optional: Safety valve test 0.1 bar / 0.3 bar Optional: MBRAUN overpressure safety valve (OSV) needed 10-15 mbar (test is described in the com- ponent manual) See also maintenance advices from 3rd party.
Page 258: Vacuum Pump
12 Maintenance Maintenance plan overview 12.2.7 Vacuum pump T: Test C: Clean R: Repair or replace UNIT Connection of the vacuum pump (sealing rings) Check oil level Exchange the vacuum pump oil Inspection of oil trap and exhaust system 12.2.8 Gas purifier T: Test C: Clean...
Page 259: Glovebox
12 Maintenance Maintenance plan overview Magnetic valve VRA (R) *) (leak test and replacement) needed Valve exchange at main valve block needed Inspect/test cooling system (pipework, hoses) ***) Check coolant (quality acc. to specification) ***) Replace reactor filling when its capacity is (R) *) reduced or the time between regeneration cycles gets shorter...
Page 260: Maintenance Contract With Mbraun
MBRAUN will send a replacement to ensure uninterrupted operation (refer to chapter Returning analys- ers to MBRAUN [} 1 - 12]). If you have any questions, please contact MBRAUN Service. 12.3.2...
Page 261: Preparations For Inspection And Maintenance Work
Mol sieve filter loading is potentially carcinogenic Risk of health ► Only the MBRAUN Service or trained personnel may change the mol sieve filter, cop- per catalyst or activated carbon filters. ► Wear personal protective equipment (PPE), according to the degree of exposure: for example, breathing protection (full face protection) with filter, protective gloves and safety glasses.
Page 262: General Advice For Maintenance Work
12 Maintenance Preparations for inspection and maintenance work ► Close all media connections! ► Depressurize the system! ► Make sure, no antechamber process and no regeneration is running. ► Switch the main switch off and unplug the electrical connector. ► Make sure that no voltage is present. ►...
Page 263: Maintenance Works
Maintenance works 12.6.1 Glovebox Preparations Observe section Maintenance contract with MBRAUN [} 12 - 8]. Standard boxes and antechambers with a total volume of up to 6 m³ (only with use of non-hazardous gases (N ) and process materials): ► Ensure sufficient ventilation of the room.
Page 264: Gloves
Replacing gloves The process differs depending on the type of processes and process materials used. MBRAUN recommends the following application types: There are special instructions for gloves and gloveport feedthroughs with different meth- ods of changing gloves depending on the form of the gloves (e.g. round or oval – see special chapters).
Page 265 12 Maintenance Maintenance works Preparing material ► Fix the gloveport cover. ► Make sure that the right gloves are used. ► With anatomical gloves, mark the right and left glove. ► If necessary, wear personal protective equipment. Preparing for glove change while box is out of operation For glove changes while the box is out of operation (when gases or process materials are used or processes take place that are hazardous to health or the environment).
Page 266 12 Maintenance Maintenance works Gloveport feedthrough is sealed. ► Roll up the new glove firmly so that as little air as pos- sible remains in the new glove. ► Place anatomical gloves in the correct position. ► Place the new, rolled-up glove into the (sealed) glove port feedthrough.
Page 267 12 Maintenance Maintenance works ► Insert the new glove into the old glove. Take care that both gloves fit tightly into each other so that there is no air between both gloves. ► Remove both O-rings from the gloveport feed- through.
Page 268: Particle Filter
12 Maintenance Maintenance works ► Secure the new glove with a new O-ring on the outer notch of the gloveport feedthrough. ► Unload the old glove. Recommissioning After exchanging gloves, unwanted oxygen and moisture remains: ► Purge the inert gas box manually (refer to chapter Inertisation [} 8 - 3]). ð...
Page 269: Calibrating And Cleaning Analysers
The calibration cycles depend on the use of the measurement devices and the gases used (purity, trace gases, etc.). Sending used analysers to MBRAUN: ► Fill in the "Decontamination about declaration" (see Annex [} 12 - 22]).
Page 270: Vacuum Pump
► Replace bypass valve of the solvent filter. ► Eliminate large leak in the pipework. Replacing the filter media MBRAUN recommends to replace the filter medium after max. one year. With frequent use of solvents, an earlier replacement may be necessary.
Page 271 12 Maintenance Maintenance works Emptying the LMF: ► Open the flange for emptying (OUT). ► Collect the used filter medium in the pre- pared container. ► Clean the filler pipe thoroughly. ► Clean the flange with alcohol. ► Close the flange. Filling the LMF with new activated carbon ►...
Page 272: Optional And 3Rd Party Components
12 Maintenance Completing maintenance 12.6.9 Optional and 3rd party components MBRAUN inert gas systems can be equipped with additional components, for example: ¡ Universal Gas Probe (UGP) ¡ Refrigerator, box cooling (GS-nn, RKI) ¡ Recirculation chiller (RCC 1000) Observe the instructions for inspection and maintenance in the relevant optional compon- ent chapters.
Page 273: Returning Components For Service Purposes
► Send the “Declaration of Decontamination” to MBRAUN. ► Wait for confirmation: MBRAUN Service will inform you if all parts are accepted. ► After receipt of confirmation, send the parts to MBRAUN. 12.9 Decommissioning In case of a decommissioning a glovebox: ►...
Page 274: Annex
12 Maintenance Annex Disposal of components ► Dispose of parts or components built of steel for reuse. ► Dispose of electrical parts correctly at the designated local collection points. CAUTION Risk of injury Toxic material used in the process are dangerous for health and environment ►...
Page 275 Declaration about Decontamination The service and repair of M. Braun glove boxes and their components can only be performed after presentation of this filled form. The completed filled declaration must have been checked by M. Braun Service before a part can be accepted. After inspection and approval of the declaration you will receive a return material authorization number (RMA number).
Page 276 Inertgas-Systeme GmbH return is not possible. Dieselstraße 31, D-85748 Garching E-Mail: service@mbraun.de Fax: +49 (0)89 32669-235 Legally binding declaration: We hereby assure that the information in this statement is correctly determined, sincere and complete. The transport of the contaminated product is carried out in accordance with legal provisions. We know that we are liable to the contractor for damages caused by incomplete and incorrect information.
Page 277: Spare Parts
13 Spare parts Introduction Spare parts 13.1 Introduction MBRAUN recommends holding a spare part case with most important spare parts in op- erating company’s inventory. Recommended spare parts for a workstation: Description Sales no. Recommended quantity (pcs.) HEPA filter 9004513 Gloves Refer to spare parts list.
Page 278: Rear View
13 Spare parts Gas purifier Pos. Name Description Item no. Flowmeter complete 4 … 25 NI 2600027 Double-bit key 5001803 13.2.2 Rear view Pos. Name Description Item no. Valve set Core, spool, spring 2600793 Valve block 6 valves 4600978 10 valves **) 4600979 Heat exchanger Complete...
Page 279 13 Spare parts Gas purifier **) dp ***) optional equipment Name Description Item no. Flexline DN40KFx350 3203000 DN40KFx500 3200072 DN40KFx250 3240545 Grounding set LABmaster 2603710 Grounding set MB-20-G/MB-200G-W 2603711 MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 13 - 3...
Page 280: Box Purge Function (Optional)
13 Spare parts Gas purifier 13.2.3 Box purge function (optional) Name Description Item no. Magnetic valve set VSE, DN4 4600977 PVC hose (purging out- 800 mm 2602195 let) Hose clamp 32 … 50 mm 2501116 Aluminum tube 42x1, L = 100 mm 2300221 Hose + clamp + tube Complete...
Page 281: Solvent Filter (Optional)
13 Spare parts Gas purifier Name Description Item no. Valve socket connector 7-pin 5x0; EPV40; L = 4 m 5006010 with cable T-fitting DN40 KF 7104963 13.2.5 Solvent filter (optional) General Name Description Item no. Flexline DN40 KFx500 3200072 Manometer -1/+0,6 bar (-100/60 3000072 kPa) 3-way ball valve...
Page 282 13 Spare parts Gas purifier Regenerative solvent filter Pos. Name Description Item no. Pressure regulator 1/8” 4601276 Flowmeter, complete Incl. non-return valve 2600027 Reactor, regenerative O / O - 230 V 13 A, 7038320 for regenerative LMF Mol sieve 13 x 1/8 APG, 8.1 kg 3240262 Tube for solvent filter 2/2 way, complete, with...
Page 283: Glovebox
13 Spare parts Glovebox 13.3 Glovebox 13.3.1 Chassis and lighting Pos. Name Description Item no. Lighting, complete L1 - 1200/1250/1500 7070758 L2 - 1800/2000 7075061 Fluorescent lamp L1 – 30 W, cool white 2603476 L2 – 58 W, cool white 2603916 Window pane MOD-1250, polycarbonate...
Page 284 13 Spare parts Glovebox Diameter Material Strength Size Feature Item no. 220 mm Bromobuthyl 0.4 mm Large 3000047 0.4 mm Large 3240567 Medium 3000018 0.8 mm Large 3240588 3000048 Hypalon 0.4 mm Medium 3005010 Large 3005009 160 mm Bromobuthyl 0.4 mm Large 3000051 3000050...
Page 285 13 Spare parts Glovebox Gloveport covers Name Description Item no. Inner gloveport cover Ø 160 mm 7024831 Ø 220 mm 9002371 Outer gloveport cover Ø 160 mm 70244791 Aluminium gloveport feedthroughs Pos. Name Description Item no. Gloveport feedthrough Ø 220 mm, 7057617 aluminum O-ring...
Page 286: Particle Filter
13 Spare parts Particle filter 13.4 Particle filter Name Description Item No. Particle filter MB-BF-L-03 (H13) 9004513 MB-BF01, activated carbon 9004451 13.5 Analyser Pos. Name Description Item no. O analyser, MB-MO- <1.0 ... 500 ppm mois- 1500685 ture O analyser, MB-MO- 2604967-S SE1 patch cables Box pressure sensor...
Page 287: Antechamber
13 Spare parts Antechamber 13.6 Antechamber 13.6.1 Main antechamber, ∅ 390 Automatic antechamber cycles Name Description Item no. Vacuum Pirani sensor 0 … 1.000 mbar 3226006 T-fitting DN16 ISO-KF, alloy 3201024 T-fitting DN16 ISO-KF , 3201050 stainless steel Atmospheric pressure -1000 …...
Page 288: Mini Antechamber Ø 150 Mm
13 Spare parts Vacuum pump 13.6.2 Mini antechamber Ø 150 mm Name Description Item no. Flat gasket Flat 7077297 Mini antechamber cover Complete 7077293 Tray 7075485 Telescopic rail 7077301 3-way ball valve 3/8” 2210480 VA Manometer 0 … 1 bar 3250762 13.7 Vacuum pump...
Page 289: Dry Vacuum Pump
13 Spare parts Touch panel TP700 Name Description Item no. Gas ballast RV3-RV12 3240540 Oil mist filter EMF20 3240539 Filter inside the oil mist fil- 2402017 2403011 13.7.2 Dry vacuum pump Name Description Item no. Scroll vacuum pump nXDS10i 2605522-K Filter, complete DN25KF, inlet 7040506...
Page 290: Foot Switch
13 Spare parts Foot switch Name Description Item no. Touch panel TP700 2605141 Touch panel cabinet Right / left 7023898 Straight grommet 2600272 Gray wire track 5003044 Metal bracket 7117027 Plastic OP bracklet 7070761 13.9 Foot switch Name Description Item no. Foot switch 5007021 Page...
Page 291: 3Rd Party Documentation
List of attached 3rd party documentation 3rd party documentation 14.1 List of attached 3rd party documentation Stored on CD-ROM / USB stick. No. Manufact. Item.no. Title Type Language MBRAUN BOC Ed- 3240487 ROTARY RV3/5/8/12 English wards VANE A652-01-882 PUMP 3240539...
Page 292 14 3rd party documentation List of attached 3rd party documentation Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 14 - 2 Operating Manual - V5.0 - 04/2018 - STD...
Page 293: Certificates
15 Certificates Declarations Certificates 15.1 Declarations No. Manufacturer Description Type Language MBRAUN CE - Declaration LABMASTER English pro sp/dp MB-20-G/200G-W (Eco) with MOD box MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 15 - 1...
Page 294 15 Certificates Declarations Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 15 - 2 Operating Manual - V5.0 - 04/2018 - STD...
Page 295 15 Certificates Declarations This page should be replaced by the CE Declaration MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 15 - 3...
Page 296 15 Certificates Declarations Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 15 - 4 Operating Manual - V5.0 - 04/2018 - STD...
Page 297: Electrical And Wiring Diagram(S)
Button “emergency off” on 3rd party equipment Typically, emergency off buttons on 3rd party equipment shut off the 3rd party equipment but do not necessarily shut off the MBRAUN equipment. ► Whenever an emergency button is pressed on 3rd party equipment, be sure to also...
Page 298 16 Electrical and wiring diagram(s) Wiring diagramms 16.2 Wiring diagramms Please refer to next page Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 16 - 2 Operating Manual - V5.0 - 04/2018 - STD...
Page 299 16 Electrical and wiring diagram(s) Wiring diagramms This page should be replaced by the latest wiring diagramm(s). Otherwise please contact service MBRAUN MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 Page Operating Manual - V5.0 - 04/2018 - STD 16 - 3...
Page 300 16 Electrical and wiring diagram(s) Wiring diagramms Page MB-20-G/MB-200G-W_MB-LABmaster_MB-200 MOD_TP700 16 - 4 Operating Manual - V5.0 - 04/2018 - STD...
Page 302 M. Braun Inertgas-Systeme GmbH Phone: +49 (0)89 32669-0 ● Fax. +49 (0)89 32669-235 Dieselstr. 31 ● 85748 Garching Email service@mbraun.de ● Website: www.mbraun.de...

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