MBRAUN UNIlab Operator's Manual

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Workstation

Operator Manual

GmbH – 2008-09-10 Version 2.1

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Summary of Contents for MBRAUN UNIlab

Page 3 Workstation Operator Manual Chapter General Information Safety Media Connections Functional Description Activating/Deactivating the System Operating the TOUCH Panel Parameter and Display Patterns Gas Purification System Antechamber Operation Customer Specific Components Maintenance and Service Trouble Shooting Wiring Diagrams Spare Parts List Third Party Documentation Operator Manual ©...
Page 5: Table Of Contents
1.6.1 Transport....................4 1.6.2 Storage.......................4 1.6.3 Site Location....................5 Scope of Delivery ................5 Conventions Used in this Manual ............. 5 Modifications ..................5 1.10 Standards, CE Conformity..............6 © Operating Manual UNILAB Workstation Page 1–1 € GmbH – 2007-06-29 Version 2.0...
Page 6: General Information
This technical documentation is not liable to any obligations on the part of the manufacturer. The manufacturer MBRAUN GmbH reserves the right for technical and optical modifications as well as functional modifications on the systems or system’s components described therein. Any duplication of this documentation, even in form of excerpts, is only permitted after having obtained the manufacturer’s information and concession.
Page 7: Entries Referring To The System
............................................................Service Address MBRAUN InertGas Systems GmbH Dieselstrasse 31 85748 Garching Germany Tel: ....+49 (0)89 32669-230 E-mail: ..service@mbraun.de Fax: ....+49 (0)89 32669-235 Internet: ..www.mbraun.com © Operating Manual UNILAB Workstation Page 1–3 € GmbH – 2007-06-29 Version 2.0...
Page 8: Transport, Storage And Site Location
Protected from dust and contamination. NOTE! After moving the system from storage conditions to final site location allow sufficient time for the system to adapt to the new environment. © Page 1–4 Operating Manual UNILAB Workstation € GmbH – 2007-06-29 Version 2.0...
Page 9: Site Location
Any unauthorised change or modification to the system will cause the warranty to expire. However, exceptions can be made with prior written confirmation from MBRAUN (Refer to section 1.3 Warranty for additional information). © Operating Manual UNILAB Workstation Page 1–5 € GmbH – 2007-06-29 Version 2.0...
Page 10: Standards, Ce Conformity
The system complies with all the essential health and safety requirements of the applicable EC harmonized technical directives. The EC declaration of conformity is forwarded to the user. The system bears the CE marking. © Page 1–6 Operating Manual UNILAB Workstation € GmbH – 2007-06-29 Version 2.0...
Page 11 Electrostatic Discharge .................. 11 2.7.6 Handling of Electronic Components ............... 11 2.7.7 Chemicals and Gases ..................12 2.7.8 Fire Fighting ....................12 Residual Hazards and Safety Warnings ........... 13 © Operating Manual UNILAB Workstation Page 2–1 © GmbH – 2007-06-29 Version 2.0...
Page 12: Safety Warnings On The System
Warning of hazardous electrical voltage. Risk of squeezing, shearing and cutting, catching and winding, stretching of extremities. © Page 2–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 13 Risk of squeezing, shearing and cutting, catching and winding, stretching of extremities! Freely moving parts may cause injury. ► Keep hands and arms out of the hazard area. © Operating Manual UNILAB Workstation Page 2–3 © GmbH – 2007-06-29 Version 2.0...
Page 14: Safety Concept
These application types must be discussed with MBRAUN prior to operating the system. © Page 2–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 15: Improper Use
► Only personnel who meet the requirements defined in the Operating instructions are permitted to be employed on the unit. ► The safety warnings on the system must always be clearly kept visible and readable. © Operating Manual UNILAB Workstation Page 2–5 © GmbH – 2007-06-29 Version 2.0...
Page 16: Basic Safety Instructions
For data on the on-site requirements, e.g. Ambient conditions Floor characteristics, floor loading capacity Mains electricity, compressed gas, cooling and other connections see Chapter 1.6. Transport, Storage and Site Location © Page 2–6 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 17: Observe The Operating Instructions
Advice contained in this chapter is intended to supplement, not supersede, the safety advice given in other chapters of this manual and the general safety regulations and guidelines prevailing in the user’s workplace. © Operating Manual UNILAB Workstation Page 2–7 ©...
Page 18: Qualification Of The Personnel
Dispose of the polluted filter medium (charcoal) as per the applicable national regulations depending on the substances used within the glove box and/or as specified in the material safety data sheets. © Page 2–8 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 19: Hazards And Safety Measures
Risk of squeezing, shearing and cutting, catching and winding, stretching of extremities! Freely moving parts may cause injury. ► Keep hands and arms out of the hazard area. © Operating Manual UNILAB Workstation Page 2–9 © GmbH – 2007-06-29 Version 2.0...
Page 20: Electrical
Connection to the main power supply has to meet the demands of local area guidelines. All neutral and ground wires must be connected accordingly. See Chapter 13 Wiring Diagrams. © Page 2–10 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 21: Electrostatic Discharge
► Handle electronic components by their body or case, avoid touching of leads. ► Keep electronic components and printed circuit boards away from such static generating materials as vinyl, plastic bags, etc. © Operating Manual UNILAB Workstation Page 2–11 © GmbH – 2007-06-29 Version 2.0...
Page 22: Chemicals And Gases
2. Safety 2.7.7 Chemicals and Gases Chemicals used in the system are not supplied by MBRAUN. Chemicals are provided and applied by the system user. Proper handling of chemicals, corrosives, solvents and gases is the user's responsibility. WARNING Risk of damage or injury! Materials used may be flammable, explosive, toxic.
Page 23: Residual Hazards And Safety Warnings
If the system meets any or all of the above: ► make it inoperable; ► secure it against any unauthorized or unintentional operation; ► contact the MBRAUN Service Department. © Operating Manual UNILAB Workstation Page 2–13 © GmbH – 2007-06-29 Version 2.0...
Page 25 3.4.4 Connecting the Disposal Piping for Vacuum Waste Gases ......8 3.4.5 Connecting the Cooling Water ................ 8 3.4.6 Power Connection ..................8 © Operating Manual UNILAB Workstation Page 3–1 © GmbH – 2007-06-29 Version 2.0...
Page 26: Installation And Commissioning Of The Glove Box System
200 bar Cooling water IN Cooling water OUT 3000 hPa max. 20 °C KF40 KF40 Purge gas OUT exhaust From gas Purge gas IN Glove Box source KF40 © Page 3–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 27: Connecting The System
Gas Type* – Other gas mixtures, including those with carbon dioxide and hydrogen, are possible. These require special preparation by MBRAUN. Preparation to facilitate the use of such gases is not included in the standard system – therefore only gas mentioned in table above should be used.
Page 28: Equipment For Connections
Pressure control of the purge gas when manual purging is applied. 200 bar primary, 6000 hPa (6 bar) secondary, Pressure, flow rate of 200 l/min Flow rate ® Ø 10 mm Swagelok fitting. Connection type © Page 3–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 29: Equipment For Regeneration Gas Connections
Ø 9 mm reinforced hose, 3 mm wall thickness and adapter, Ø 9 mm hose nozzle with Ø 10 mm Swagelok fitting Ø 10 mm copper/ stainless steel pipe and Ø 10 mm Swagelok fitting KF 25 Connection Type © Operating Manual UNILAB Workstation Page 3–5 © GmbH – 2007-06-29 Version 2.0...
Page 30: Equipment For Vacuum Pumps
Optional (length as required, supplied by customer) Material KF40 flange. Connection Type 3.3.7 Power Connection The required values for connection should be taken from the type plate. © Page 3–6 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 31: Connecting The Working Gas
(The “Regeneration Gas INLET” system connection is labelled with the exact value for the supply pressure) ► Set pressure reducing valve to this value and open valve. © Operating Manual UNILAB Workstation Page 3–7 © GmbH – 2007-06-29 Version 2.0...
Page 32: Connecting The Disposal Piping For Used Regeneration Gas
► All works on the electrics is only allowed to be performed by an electrician. This includes the connection to the main power supply. © Page 3–8 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 33 Monitoring Moisture, Oxygen and Box Pressure ..........5 4.2.5 Regenerating the Gas Purification Reactors ..........6 4.2.6 Turning the System off ................... 6 © Operating Manual UNILAB Workstation Page 4–1 © GmbH – 2007-06-29 Version 2.0...
Page 34: Functional Description
Control Panel Control Panel for central controlling and monitoring the system Vacuum Pump to evacuate the antechamber to reduce the box pressure during the regeneration cycle © Page 4–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 35: Controls
Contains electrical and electronic components. To be opened by maintenance personnel only Flow Meter Indicates the flow level of the regeneration gas Footswitch Increasing and decreasing the box pressure © Operating Manual UNILAB Workstation Page 4–3 © GmbH – 2007-06-29 Version 2.0...
Page 36: Technology And Application
The circulation mode is PLC-controlled and is operated and displayed via the operation Panel. The ultra pure gas atmosphere allows working with materials or performing processes, which are sensitive to oxygen and/or water vapour. © Page 4–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 37: Typical Operation
Monitoring Moisture, Oxygen and Box Pressure While working at the glove box system, the reading of the sensors on the PLC for Pressure Moisture H2O Oxygen O2 © Operating Manual UNILAB Workstation Page 4–5 © GmbH – 2007-06-29 Version 2.0...
Page 38: Regenerating The Gas Purification Reactors
(changing filter medium or valves) or if the system is not in use for a longer period of time (4 weeks and longer). See Chapter 5: Activating and Deactivation the System © Page 4–6 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 39 5. Activating and Deactivating the System 5.1 Prerequisites ..................2 5.2 Activating the System ................2 5.3 Start Messages ..................2 5.4 Deactivating the System ..............3 © Operating Manual UNILAB Workstation Page 5–1 © GmbH – 2007-06-29 Version 2.0...
Page 40: Activating And Deactivating The System
Activating the system: ► Turn the main switch from the O O F F to position I O N Start Messages MBRAUN-System provided with the TOUCH Panel have the panel located at MB 20-G cabinet. After activation, the system runs a self- test.
Page 41 The system should not be deactivated until all running procedures, such as circulation and regeneration have been completed and deactivated. Deactivating the system: Turn all main switches from position, to position. ► I O N O O F F © Operating Manual UNILAB Workstation Page 5–3 © GmbH – 2007-06-29 Version 2.0...
Page 42 5. Activating and Deactivating the System © Page 5–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 43: Operating The Touch Panel
6.3.1 Function Buttons ....................2 6.3.2 Icon buttons ..................... 3 6.3.3 Navigation Buttons................... 3 6.4. Input Fields and Buttons ..............4 © Operating Manual UNILAB Workstation Page 6–1 © GmbH – 2007-06-29 Version 2.0...
Page 44 The TOUCH panel allows the Function status to be displayed. This feedback is relayed to the user by varying the colour of the Function Button as below: GREY Not Active BLACK Active WHITE Function not available (Function Locked) © Page 6–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 45 Alarm – This button will always open the Alarm/Error Message Screen. If the Alarm button is flashing then there is a message that needs to be acknowledged on the Alarm/Error Message Screen. © Operating Manual UNILAB Workstation Page 6–3 © GmbH – 2007-06-29 Version 2.0...
Page 46 “Enter Button”. On confirmation that the data is correct, the keypad is removed from the display and the up-dated value is entered into the input field. Enter Button © Page 6–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 47 Box Purging Parameters ................12 7.4.8 Freezer / Box Cooling Parameters (Option) ........... 12 7.5. Functions .................... 13 7.6. Warnings and Error Messages ............13 © Operating Manual UNILAB Workstation Page 7–1 © GmbH – 2007-06-29 Version 2.0...
Page 48: Start Screen
(0 It also shows the current status of the displayed filter system. This button will open the this button will open the Common Parameters screen. Functions screen. © Page 7–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 49: Display Overview
The diagram below shows how each screen may be accessed. Cooling Parameter Box Pressure Warning Screen Purifier Parameter Start Screen Function Screen Purification Unit RKM Purifier Status Common Parameters Screen Solvent Trap LMF Solvent Trap Status © Operating Manual UNILAB Workstation Page 7–3 © GmbH – 2007-06-29 Version 2.0...
Page 50: Box Parameters
Freezer / Box Cooling Parameters (Option) ► Open Freezer/Box cooling Parameter Screen: on the Parameter purifier Screen, touch button M O R E See Chapter 10 Specific Components © Page 7–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 51: Parameters For Gas Purification System
The total time purifier is the time, since insulation, that the purifier has been in active service. This figure would only be reset in the event of service technicians replacing MBraun the filter medium. © Operating Manual UNILAB Workstation Page 7–5 © GmbH – 2007-06-29 Version 2.0...
Page 52: Parameters For Solvent Vapour Filter Lmf (Option)
The total time purifier is the time, since insulation, that the purifier has been in active service. This figure would only be reset in the event of service technicians replacing MBraun the filter medium. © Page 7–6 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 53: Common Parameters
Start Screen, touch the Icon button C O M M O N P A R A M E T E R S Below is an overview of the screens that may be accessed from the Common Parameters Screen. Each purpose and function of each numbered screen is explained in the following section. © Operating Manual UNILAB Workstation Page 7–7 ©...
Page 54: Alarm Setpoints
The times can only be reset by MBRAUN Service personnel e.g. upon replacement of a spare part by MBRAUN Service Technicians. NOTE! See also section “Status of Purifier Filters” in “Gas Purification” Chapter. © Page 7–8 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 55: Purifier Trends
Procedure: Five calibration crosses are displayed in succession at random points on the screen. Follow the instructions displayed on the screen and touch each calibration cross as it is displayed. © Operating Manual UNILAB Workstation Page 7–9 © GmbH – 2007-06-29 Version 2.0...
Page 56: 7.4.5.3 Screen Cleaning
The Touch Operation Panel (TP170b) enables the user to select between preloaded languages. systems are currently loaded with German and English. MBRAUN ► To change between languages touch the L A N G U A G E button. © Page 7–10 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 57: 7.4.5.5 Win Ce
No Operating instructions are given for the service function. Information about the settings within the service mode is reserved for Service personnel only. MBRAUN © Operating Manual UNILAB Workstation Page 7–11 © GmbH – 2007-06-29 Version 2.0...
Page 58: Box Purging Parameters
Like wise if the under pressure setpoint is over stepped then the glove box will be filled by 5 mbar. 7.4.8 Freezer / Box Cooling Parameters (Option) See Chapter 7.3.2 © Page 7–12 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 59: Functions
On occurrence of a fault or an error the “Alarm” button will flash. To view the error messages, push the A L A R M button. This will open the Warnings Screen. © Operating Manual UNILAB Workstation Page 7–13 ©...
Page 60 7. Parameter and Display Patterns © Page 7–14 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 61 Activating and Deactivating the Solvent Vapour Filter Mode ..... 19 8.5.3.3 Regeneration of the Solvent Vapour Filter ..........20 8.5.4 Solvent Vapour Analyzer (Option) ..............20 © Operating Manual UNILAB Workstation Page 8–1 © GmbH – 2007-06-29 Version 2.0...
Page 62: General Information
Systems fitted with dual filter Solvent Vapour Filters (LMF Auto) require circulation over one of the solvent filters (LMF) whenever the gas purification (LMF) circulation is used. © Page 8–2 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 63: Box Pressure Control
The hysteresis for the upper and the lower limit can be set independently from each other. © Operating Manual UNILAB Workstation Page 8–3 ©...
Page 64: Setting The Box Pressure
Operation of the Foot Switch: ► Increase pressure (within working range): press right pedal ► Decrease pressure (within working range): press left pedal Figure 8.3: Footswitch © Page 8–4 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 65: Purging
In the example above, it shows that if a purity of 10 ppm is required, then about 14.50m³ of purge gas is required for 1 m³ box volume. Figure 8.4: Purge Gas Consumption © Operating Manual UNILAB Workstation Page 8–5 ©...
Page 66: Manual Purging
After reaching an O -value of <100 ppm the reinforced hose may be removed from the box and the flange immediately closed. ► Turn off purge gas flow. © Page 8–6 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 67: Automatic Purging (Option)
> The system is activated; refer to Chapter “Activating the system”. > The system function “Regeneration” is not activated. > All antechamber doors are closed. > Sufficient working gas (i.e. purge gas) is available. © Operating Manual UNILAB Workstation Page 8–7 © GmbH – 2007-06-29 Version 2.0...
Page 68 Pressing the C I R C U L A T I O N P U R I F I E R button will return the box to Circulation Mode immediately. The Quick Purge function will again become locked. © Page 8–8 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 69: Gas Purification Reactor (Rkm)
The top line gives the “regeneration step” and valve status for the regeneration process for the RKM filter. The main screen displays the gas purification system as a schematic diagram. © Operating Manual UNILAB Workstation Page 8–9 © GmbH – 2007-06-29 Version 2.0...
Page 70: Circulation Mode
Selecting the C I R C U L A T I O N P U R I F I E R button a further time will switch off the circulation. © Page 8–10 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 71: 8.4.2.2 Automatic Start Of Circulation Mode
A pull down options menu will appear. ► Select the option required – Y E S or N O . The contents of the input field will automatically update. © Operating Manual UNILAB Workstation Page 8–11 © GmbH – 2007-06-29 Version 2.0...
Page 72: Regeneration Mode
= deactivated Blak = active status White = function is locked The circulation function will become blocked (button will display white) until Regeneration of the reactor is finished. © Page 8–12 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 73: 8.4.3.2 Executing The Regeneration Program
- the Status field at the top of the screen will read “regeneration off” and - the status indicator of the Purification Reactor changes to White The status of the reactor is repeated on all relevant screens. © Operating Manual UNILAB Workstation Page 8–13 © GmbH – 2007-06-29 Version 2.0...
Page 74: 8.4.3.4 Auto-Start After Regeneration
The A U T O M A T I C A C T I V E button is Password protected – for use by MBRAUN service personnel. © Page 8–14 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 75: Solvent Vapour Filter Lmf (Option)
100 g solvent per kg of activated carbon. The exact quantity depends Absorption on the type of the solvent and the ambient conditions - in particular the capacity: ambient temperature. © Operating Manual UNILAB Workstation Page 8–15 © GmbH – 2007-06-29 Version 2.0...
Page 76 ► Open valve 3 ► Open valve 2 ► Close valve 1 ► Close valve 3 ► Close valve 2 Valve 4 position "CLOSED" Valve 4 position "CLOSED" © Page 8–16 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 77: Changing The Filter Medium
► After the emptying the Vapour Filter close the outlet flange (OUT) and open the inlet flange (IN) at the solvent absorber (LMF). ► Fill in new activated carbon; filling amount 5 kg. Afterwards close the inlet flange (IN) again. © Operating Manual UNILAB Workstation Page 8–17 © GmbH – 2007-06-29 Version 2.0...
Page 78: Plc Controlled Solvent Vapour Filter
LMF filter. The main screen displays the solvent filter system as a schematic diagram. At the bottom of the screen are button for navigating to further screens. © Page 8–18 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 79: 8.5.3.2 Activating And Deactivating The Solvent Vapour Filter Mode
NOTE! The Vacuum Pump activates automatically, if not previously activated. The Vacuum Pump remains activated until it is deactivated by selecting its function button. © Operating Manual UNILAB Workstation Page 8–19 © GmbH – 2007-06-29 Version 2.0...
Page 80: 8.5.3.3 Regeneration Of The Solvent Vapour Filter
(between 0V and 10V). solvent vapour analyser can be MBRAUN calibrated for a specific solvent upon request. NOTE! The Alarm set point Analyzer setting will differ for various solvents. © Page 8–20 Operating Manual UNILAB Workstation © GmbH – 2007-07-01 Version 2.0...
Page 81 Antechamber Functions ..............11 9.6.1 Navigation ...................... 11 9.6.2 Manual mode ....................11 9.6.3 Automatic mode ..................... 11 9.6.4 Parameters ....................12 © Operating Manual UNILAB Workstation Page 9–1 © GmbH – 2008-09-10– Version 2.1...
Page 82: General Information
Antechambers are designed for transferring material into or out of the inert Glove Box System without polluting the box internal atmosphere during the respective procedures. 9.2. Principle Figure 1: Principle of Antechamber Operation © Page 9–2 Operating Manual UNILAB Workstation © GmbH – 2008-09-10 Version 2.1...
Page 83: Important Notes
By no means open the inner door of an antechamber filled with air. This will result in polluting the inert box atmosphere and possibly in damaging measuring instruments and any material. © Operating Manual UNILAB Workstation Page 9–3 © GmbH – 2008-09-10– Version 2.1...
Page 84: Transferring Material Into The Box
The antechamber door is held in position by the spring mechanism. ► Carefully pull out sliding tray. ► Closing the outer door is done in reverse order. © Page 9–4 Operating Manual UNILAB Workstation © GmbH – 2008-09-10 Version 2.1...
Page 85: Mini Antechamber
(evacuation and refilling cycles). If possible open up any seals to enclosed gaseous volume – e.g. lids of bottles – so that the enclosed gases will also be exchanged during the pump/fill cycle. © Operating Manual UNILAB Workstation Page 9–5 ©...
Page 86: Evacuation And Refilling
► Open red hand-valve at the refill piping (DN 10). CAUTION Risk of damage! ► Refill antechamber until pressure compensation between glove box and antechamber is attained. © Page 9–6 Operating Manual UNILAB Workstation © GmbH – 2008-09-10 Version 2.1...
Page 87 The antechamber is purged with box gas. ► Purge until there is a pressure balance between the box and the antechamber. NOTE! Please pay attention to the description on the antechamber. © Operating Manual UNILAB Workstation Page 9–7 © GmbH – 2008-09-10– Version 2.1...
Page 88: Circular Antechamber
► After execution of the evacuation / refill cycles: Opening and closing of the antechamber door inside the box is done in the same way as described for the outer door. © Page 9–8 Operating Manual UNILAB Workstation © GmbH – 2008-09-10 Version 2.1...
Page 89: Mini Antechamber
After having the outer antechamber door opened, it is recommended that at least one evacuation and refill cycle is completed for the antechamber to prevent possible condensation being deposited on the interior antechamber walls. © Operating Manual UNILAB Workstation Page 9–9 © GmbH – 2008-09-10– Version 2.1...
Page 90: Transferring Material Out Of The Box
The manufacturer does not assume any liability. ► When using toxic or radioactive material manual, ensure, that the gas escapes by no means to the environment. Information about pertinent alternative methods: service@mbraun.de CAUTION Risk of damage to process materials ► Ensure that both outer and inner doors of the antechamber are closed when material is not being transferred through the antechamber.
Page 91: Antechamber Functions
The automatic antechamber control is available as a control software option. With this option available the evacuating/refilling cycles are automatically executed and controlled. NOTE! MBRAUN recommends to use the automatic mode, if it is available. © Operating Manual UNILAB Workstation Page 9–11 © GmbH – 2008-09-10– Version 2.1...
Page 92 Time to next evacuation Intermediate Filling time Range: 0 .. 300 seconds Refilling time until antechamber pressure is equal to box End Filling time pressure Range: 30 .. 600 seconds © Page 9–12 Operating Manual UNILAB Workstation © GmbH – 2008-09-10 Version 2.1...
Page 93 Operation of the Freezer ................5 10.2.4 Setting the Freezer Parameters ..............6 10.3 MRAUN Glove Box Accessories ............7 10.4 Bespoke Components and Non-MBRAUN Glove Box Accessories ..........8 © Operating Manual UNILAB Workstation Page 10–1 © GmbH – 2007-06-29 Version 2.0...
Page 94: Box Cooling Unit
= deactivated Black = active status White = function is locked To deactivate the Box Cooling select the button again – the button will return to grey. © Page 10–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 95: Setting The Box Cooling Parameters
The range for the box cooling is from +10°C to +40°C. If the unit is active, the cooling unit will start cooling when the setpoint temperature is over-stepped. © Operating Manual UNILAB Workstation Page 10–3 © GmbH – 2007-06-29 Version 2.0...
Page 96: Freezer
With the freezer in the Glove Box it is important that not only the area around the freezer unit is purged but also the area within the Freezer. © Page 10–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 97: Operation Of The Freezer
Within the Freezer compartment there are shelf supports to give a range of settings for additional shelving. © Operating Manual UNILAB Workstation Page 10–5 © GmbH – 2007-06-29 Version 2.0...
Page 98: Setting The Freezer Parameters
Range for freezer temperature is from -40°C to +20°C. The “actual value freezer” field returns the current temperature within the freezer – the value is generated by the system. © Page 10–6 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 99: Mraun Glove Box Accessories
MBRAUN The following list of glove box accessories and components gives an overview of MBRAUN solutions available from MBRAUN, for more information or enquiries about how MBRAUN can meet your glove box requirements, please contact Service. MBraun Re-Circulating Chiller Unit...
Page 100: Bespoke Components And Non-Mbraun Glove Box Accessories
10. Customer Specific Components & Accessories 10.4 Bespoke Components and Non-MBRAUN Glove Box Accessories If possible, will seek to integrate customer specific components into the glove box MBRAUN system. These components may include certain items of hardware that are for a unique operation task within the box, or for specific control or safety features.
Page 101 Replacing Gloves ..................17 11.4.3 Glove Port Covers ..................19 11.4.4 Standard Spare Parts and Accessories for MBRAUN Gloves ...... 19 11.5 Returning Parts to MBRAUN ............. 20 © Operating Manual UNILAB Workstation Page 11–1 ©...
Page 102: Regular Maintenance And Service
The original third-party manufacturers’ documents describing maintenance and service of the components are included in the systems delivery. CAUTION Risk of damage or injury! The third-party manufacturers’ maintenance and service instructions should be followed. © Page 11–2 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 103: Maintenance And Service
► Check connections for firm seat and are leak free. Components ► Observe the maintenance instructions of the optional equipment components, such as analyser and refrigerator. ► Observe the third-party manufacturers’ maintenance instructions. © Operating Manual UNILAB Workstation Page 11–3 © GmbH – 2007-09-29 Version 2.0...
Page 104: Quarterly And Annual Maintenance And Service
Check the sensors Check and if necessary replace sensors Check the flow rate meter Check the vacuum pump Complete leakage test Leak test piping Complete leakage test Check calibration © Page 11–4 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 105: Mbraun Sensors
The position of the analysers is always at the gas outlet of the box. This would mean that the readings from the analysers are at the most contaminated levels thus further ensuring the quality of the box atmosphere. 11.2.3 Activating the Analyser(s) © Operating Manual UNILAB Workstation Page 11–5 © GmbH – 2007-09-29 Version 2.0...
Page 106: Deactivating The Analyser(S)
Is displayed only when the system is provided with a moisture analyser. is displayed only when the system is provided with an oxygen analyser. 11.2.4 Deactivating the Analyser(s) © Page 11–6 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 107: Calibration Of Sensors
11.2.6 Oxygen Analyser (MB-OX-SE-1) The MB-OX-SE-1 sensor has been designed to control the atmosphere of MBRAUN Systems for residual Oxygen content. The measuring range is 0 to 1000 ppm. The measuring range from 0 – 100 ppm is linear. The measurement range is calibrated for use below 1000 ppm as the sensor output, above 100 ppm, not truly linear.
Page 108: Installation
Sensor life2): ca. 5 years In clean argon-atmosphere, without interfering gases like H2O or CO2 In absence of reactive gases (contact MBRAUN Service for further advice) 11.2.6.4 Installation The oxygen probe is mounted on an appropriate vacuum-tight NW40 flange by means of a centring ring and a clamp.
Page 109: Moisture Analyser (Mb Mo-Se-1)
11.2.7.6 General The MB-MO-SE1 has been designed to control the atmosphere of the MBRAUN Systems for residual moisture content. The measuring range is 0 to 500 ppm. The measuring range from 0 – 50 ppm is linear. The measurement range is calibrated for use below 500 ppm, as the sensor output above 50 ppm, is not truly linear.
Page 110 The sensor element is continuously exposed to the box gas and therefore is at risk from contamination. ► Ensure that all local and national safety guidelines are followed when handling potentially contaminated materials. © Page 11–10 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 111 Risk of damage! When cleaning the sensors it is important that contamination from the ambient atmosphere is prevented. Therefore, MBRAUN recommends that the box parameters are set to a pressure of between +1.0 and +5.0 mbar (see parameters chapter) and that the circulation mode is switched OFF.
Page 112 6. Moisten sensor with distilled water. 7. Carefully clean and dry winding. 8. Moisten winding with phosphoric acid. 9. Remount protective cover. 10. Remove clamp and dummy plug. © Page 11–12 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 113 11. Maintenance and Service 11. Insert measuring probe and re-clamp. 12. Tighten clamp. 13. Insert plug connector. Figure 11.2: Procedure for Cleaning Moisture Sensor © Operating Manual UNILAB Workstation Page 11–13 © GmbH – 2007-09-29 Version 2.0...
Page 114: Dust Filters
The filter that is commonly used within the M.Braun Glove Box system has the following characteristics: The standard filter is of a HEPA format (class H13)- i.e. filtering 99.995% of particles – typically down to 0.2 microns. © Page 11–14 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 115: Exchanging Dust Filters
Filters Dispose of used filters at the local collection point for hazardous waste or in accordance with the locally applicable national regulations. © Operating Manual UNILAB Workstation Page 11–15 © GmbH – 2007-09-29 Version 2.0...
Page 116: Gloves
It is measured at a rate of 10 gas/s. 11.4.1 Technical Data Product: MB Gloves. Type: Special gloves made of brom-butyl for Glove Box Systems. Design: Various diameters, sizes and shapes. © Page 11–16 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 117: Replacing Gloves
If necessary purge and fill the glove box with ambient air before attempting to change gloves. The Gloves are secured by two O-rings. ► To remove the gloves remove the O-rings and removes the glove as shown © Operating Manual UNILAB Workstation Page 11–17 © GmbH – 2007-09-29 Version 2.0...
Page 118 O-rings. NOTE! After the changing of gloves, the glove box atmosphere will require purging to remove any undesired oxygen and/or moisture. (see Chapter 8 Purging). © Page 11–18 Operating Manual UNILAB Workstation © GmbH – 2007-09-29 Version 2.0...
Page 119: Glove Port Covers
► If the application requires that all glove ports be sealed simultaneously, additional safety measures are required. Please contact MBRAUN Service Department. See Chapter 2.3 Safety Concept and 2.6 Intended Use 11.4.4...
Page 120: Returning Parts To Mbraun
► fill out the Form “Declaration Concerning the Contamination of Gloveboxes, Blowers, Valves and Purifer Loading” ► send or fax it to MBRAUN: +49 (0) 89 / 32 669 235. The Service Department will inform you, whether the parts can be accepted.
Page 121 MBRAUN 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 122 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 authorisation number (RMA number). Note: The shipment of contaminated parts may be a violation of national and international laws.
Page 123 12. Trouble Shooting 12.1. Alarm and Warning Messages ............2 12.2. Definition of Error Messages ............... 3 © Operating Manual UNILAB Workstation Page 12–1 © GmbH – 2007-06-29 Version 2.0...
Page 124: Troubleshooting
The messages that appear in the screen are in order of occurrence. The most recent message is the uppermost. Selecting the B A C K button will return to the previous screen. © Page 12–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 125 Main blower faulty Replace main blower protective switch Main piping stopped up Eliminate Constipation activated or error Blower check from MBraun frequency controller - Service purifier 1: filter 1 input Main valve faulty Replace main valve main valve not open...
Page 126 Main valve solvent trap Replace Main valve solvent outlet main valve not filter 1 faulty trap filter 1 closed Control pressure too low Set control pressure to 6 © Page 12–4 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 127 Temperature -sensor sensor unplugged Plug-in Temperature - sensor Solvent trap: alarm Analyzer-measurement Regenerate filter, use setpoint exceeded ---\> exceeds alarm-threshold: regenerated filter Start regeneration LMF © Operating Manual UNILAB Workstation Page 12–5 © GmbH – 2007-06-29 Version 2.0...
Page 129: Wiring Diagrams
13. Wiring Diagrams 13.1 Wiring Diagrams © Operating Manual UNILAB Workstation Page 13–1 © GmbH – 2007-06-29 Version 2.0...
Page 131 Gas Purification System MB-20G (with LMF) ........6 14.4. Antechamber – UNI-lab ................ 8 14.5. Messgeräte / Analyser ................ 10 14.6. Vakuumpumpe / Vacuum Pump ............11 ® UNILAB Glove Box Systems Operating Manual Page 14–1 © GmbH – 2008-08 Version 2.1...
Page 132: Workstation - Uni-Lab
Touch Screen (see chapter Kapitel 14.2.) 14.2) 3240052 Durchflussmesser Flowmeter 2299000 Rückschlagventil Non-Return Valve (fitted rear of flowmeter) 5001253 Hauptschalter Main Switch 5007021 Fußschalter (GF2) Foot Switch ® Page 14–2 UNILAB Glove Box Systeme Betriebsanleitung © GmbH – 2008-08 Version 2.1...
Page 133: Spare Parts
14. Spare Parts ® UNILAB Glove Box Systems Operating Manual Page 14–3 © GmbH – 2008-08 Version 2.1...
Page 134: Touch Screen
Touch Screen MBRAUN Art. Nr. Beschreibung Description Bestellnr. 2600253 Touch Screen TP170 (mono) Touch Screen TP170 (mono) 2600254 Touch Screen TP170 (colour) Touch Screen TP170 (colour) ® Page 14–4 UNILAB Glove Box Systeme Betriebsanleitung © GmbH – 2008-08 Version 2.1...
Page 136: Gasreinigungssystem Mb-20G (Mit Lmf) / Gas Purification System Mb-20G (With Lmf)
Cu-Katalysator (4.5kg) Cu-Catalyst KL1964-T (4.5kg) 3240262 Molekularsieb (5.5kg) Molecular Sieve (5.5kg) 3200072 Metallschauch – DN40KF Corrugated Hose - (500mm) DN40KFx500mm 9002832 Gebläse (MB-BL-01) Blower - MB-BL-01 ® Page 14–6 UNILAB Glove Box Systeme Betriebsanleitung © GmbH – 2008-08 Version 2.1...
Page 138: Antechamber - Uni-Lab
Schleusenbalken (rechts) Antechamber bar right 7003799 Schleusenbalken (links) Antechamber bar left 3240083 2-Wege-Kugelhahn 3/8” 2-Way -Ball Valve - 3/8” 9004501 Handventil (DN40 VA) Butterfly Valve (DN40KF VA) ® Page 14–8 UNILAB Glove Box Systeme Betriebsanleitung © GmbH – 2008-08 Version 2.1...
Page 140: Messgeräte / Analyser
(0 – 1000 ppm O2) (0 – 1000 ppm O2) 6000302 MO-MO-SE1 - H2O MO-MO-SE1 - H2O Sensor Sensor (0 – 500 ppm (0 – 500 ppm H2O) H2O) ® Page 14–10 UNILAB Glove Box Systeme Betriebsanleitung © GmbH – 2008-08 Version 2.1...
Page 141: Vakuumpumpe / Vacuum Pump
Art. Nr. Beschreibung Description Bestellnr. 3240539 Gasballast-Kit Gasballast-Kit 3240540 Ölnebelfilter – EMF20 Oil Mist Filter – EMF20 3240487 Vakuumpumpe – RV12 Vacuum Pump – RV12 ® UNILAB Glove Box Systems Operating Manual Page 14–11 © GmbH – 2008-08 Version 2.1...
Page 143 Ergänzungen Ersatzteilliste / Add On Spare Parts 1.1. Mini-Schleuse / Mini-Antechamber ............. 2 1.2. Beleuchtung / Lightening ..............3 Glove Box Systeme Seite 1–1 © GmbH – 04/2011...
Page 144 Ergänzungen Ersatzteilliste / Add On Spare Parts 1.1. Mini-Schleuse / Mini-Antechamber Manometer Teleskopschiene mit Tablett/ Rail with Tablett Profildichtung / Gasket Schleusendeckel / Antechamber Cover Art. Nr. / No. Beschreibung Description 7075071 Mini-Schleuse komplett Mini-Antechamber complete 7070186 Schleusendeckel komplett Antechamber Cover complete 7077297 Profildichtung Gasket...
Page 145 1.2. Beleuchtung / Lightening Art. Nr. / No. Beschreibung Description 7070758 Beleuchtung komplett Lightening complete Leuchtstofflampe (T8, L30W/865; 2603476 Fluorescent lamp (T8, L30W/865; K 6500) K 6500) Glove Box Systeme Seite 1–3 © GmbH – 04/2011...
Page 147 15. Third Party Documentation 15.1. Third Party Documentation ..............2 © Operating Manual UNILAB Workstation Page 15–1 © GmbH – 2007-06-29 Version 2.0...
Page 148: Third Party Documentation
15. Third Party Documentation 15.1. Third Party Documentation Manufacturer Description Type Language © Seite / Page 15–2 Operating Manual UNILAB Workstation © GmbH – 2007-06-29 Version 2.0...
Page 150 M. Braun GmbH ● Form Tel.: +49 (0) 89 / 32 669-233 • Fax: +49 (0) 89 / 32 669 235 M. Braun GmbH E-Mail: service@mbraun.de • Internet: www.mbraun.com Dieselstraße 31 • D-85748 Garching...