Related Manuals for Gardner Denver Welch LVS 105 T 10 ef+
Summary of Contents for Gardner Denver Welch LVS 105 T 10 ef+
- Page 1 Operation Manual (EN) Translation of the original operation manual Laboratory vacuum system LVS Types: ► LVS 105 T – 10 ef 124184 Revision: 02020-04-09 600100...
- Page 2 Gardner Denver Thomas GmbH © 2020 Am Vogelherd 20 Reprint or duplication, also in excerpt, are not permitted without written ap- 98693 Ilmenau proval from Gardner Denver Thomas Germany GmbH. Tel.: +49 3677 604 0 All rights under the copyright laws are...
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Page 3: Table Of Contents
Contents Contents Important Information .................. 6 Note for the user/personnel ...................... 6 Depiction of warning notices and information ................7 Explanations of safety symbols....................7 Legend for the abbreviations ....................8 Safety ......................10 General ........................... 10 2.1.1 Proper use..........................10 2.1.2 Improper use .......................... - Page 4 Contents 4.6.1 Operating elements and display ..................... 26 4.6.2 Navigation ..........................28 Interfaces ..........................28 Accessories (options) ......................29 Set-up and connection ................30 Unpacking ..........................30 Set-up ............................. 30 Connection ..........................30 Electrical connection ......................31 Storage ........................... 31 Operation ....................
- Page 5 Contents Disposal ..........................59 Spare parts overview .................. 60 Diaphragm pump service set ....................60 Ordering and service contact ....................60 Appendix ..................... 61 10.1 EU declaration of conformity ....................61 10.2 Notes ............................62 Operation Manual LVS 105 T – 10 ef...
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Page 6: Important Information
Important Information Important Information ATTENTION ► Read operation manual carefully before use. ► Keep operation manual for later reference. 1.1 Note for the user/personnel Safety The user/personnel must have read and understood the operation manual completely be- fore starting work. ... -
Page 7: Depiction Of Warning Notices And Information
Important Information 1.2 Depiction of warning notices and information The warning notices are depicted as follows: DEGREE OF RISK ► Warning about possible hazards. ► Consequences if warning is not heeded. ► Heed note to prevent! Degree of risk ► Indicates a threatening risk that results in DANGER dangerous injuries or death. -
Page 8: Legend For The Abbreviations
Important Information Symbol Explanation ► General prohibition ► General mandatory sign ► Disconnect from power ► Protective clothing – gloves ► Protective clothing – goggles ► Heed operating instructions ► Components endangered by electrostatic discharge (ESD) ► General information 1.4 Legend for the abbreviations Abbrevia- Explanation Designation or meaning... - Page 9 Important Information Abbrevia- Explanation Designation or meaning tion Hektopascal (1 hPa = 1 mbar = 0.75 Torr) Pressure unit Hertz - frequency Electrical unit Intake Connection designation Labor-vacuum-system Device model max. Maximum Value specification mbar Millibar (1 mbar = 1 hPa = 0.75 Torr) Pressure unit min.
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Page 10: Safety
Adherence to the operation manuals for connected vacuum pumps and vacuum control devices from Gardner Denver Thomas GmbH Use of approved spare parts and accessories from Gardner Denver Thomas GmbH ► Any other use will be regarded as improper! 2.1.2... -
Page 11: Foreseeable Misuse
Safety 2.1.3 Foreseeable misuse ATTENTION ► Misuse is generally FORBIDDEN. It also counts as improper! Regarded as foreseeable misuse are the following: Operation in explosive environments (see section 2.4.2 Explosive gases) Conveying of critical media (outside of the specifications in section 6.5 Solvents table) ... -
Page 12: Protective Measures
Safety Special- Activity User Manufacturer ized per- sonnel Self-cleaning Repairs by operator Damage report Decontamination Disposal (1) Access can be blocked by the user (see section 6.3.1 Access control). (2) Performed by specially trained users (3) Performed by qualified and authorized service providers only 2.3 Protective measures All protective measures must be the highest priority in order to protect the life and health of personnel. -
Page 13: Hazardous Materials In General
Safety 2.4.1 Hazardous materials in general WARNING ► Hazardous materials in the medium to be conveyed can cause personal injuries and property damage. ► Heed the warning and safety instructions for handling hazardous mate- rials! HAZARDOUS MATERIALS ► For applications with materials with H and P classes, measures must be taken to protect the health of people and the environment. -
Page 14: Explosive Gases
Safety 2.4.2 Explosive gases The device is not suited for operation in areas subject to explosion or for conveying media that can form explosive mixtures. The device is not certified as per ATEX Directive 2014/34/EU. When using the device in areas subject to explosion, the system operator is obligated to ad- here to the ATEX 137 Directive 1999/92/EC. -
Page 15: Vacuum
Safety 2.4.5 Vacuum WARNING ► Hazard due to sudden ventilation of the vacuum apparatus. ► Due to sudden ventilation, the vacuum apparatus can explode. ► Prevent sudden ventilation. Check the pressure in the vacuum appa- ratus before you disconnect the pneumatic connections. A vacuum can also exist in the vacuum apparatus when the device is switched off. -
Page 16: Operating Fluid
Safety 2.5.3 Operating fluid CAUTION ► Risk of injury from contact with cold surfaces! ► When using very cold coolants, surfaces such as those on the emis- sion condenser can become dangerously low. ► The operator must ensure safe operation and take measures to protect the user if necessary (see sections 2.3 Protective measures and 6.3.1 Access control). -
Page 17: Network Safety
Safety 2.5.5 Network safety NOTE ► The vacuum controller of the device is network-capable via the LAN connection. This introduces the possibility of external access to the vacuum controller (or the device). Unauthorized access can cause ma- nipulation of the applications. The operator must guarantee network security in order to prevent un- desired access to the vacuum controller (or the device). -
Page 18: Technical Data
Technical data Technical data 3.1 Dimensions Fig. 3.1 – View of device, front Fig. 3.2 – View of device, left Pos. Dimensions Width: 250 mm Depth: 260 mm Height: 435 mm Operation Manual LVS 105 T – 10 ef... -
Page 19: Characteristic Values
Technical data 3.2 Characteristic values Parameter Data Unit LVS 105 T – 10 ef + Designation Item number 124184 Whole device mbar Pumping speed ISO 21360-1 l/min Ultimate pressure (basic pressure) ≤2 mbar ISO 21360-1 Max. input/output pressure Degree of protection IP 20 115 …... -
Page 20: Supply And Control Connections
Technical data Parameter Data Unit Sensor type capacitive Measurement range 1 - 1100 mbar Precision in total linearity, hysteresis and < ± 0.3 % FS reproducibility 3.3 Supply and control connections Connection type Action assignment Power connection IEC 60320 C14 IN/OUT: Serial RS 232, 9-pin D-Sub plug... -
Page 21: Parts In Contact With Internal Gas
Technical data 3.5 Parts in contact with internal gas Components Material Vacuum pump Connection heads PTFE Diaphragms PTFE coating on elastomer Valves PEEK Seals EPDM Pneumatic connections Hosing PTFE Threaded fittings PVDF Connection fittings O-ring seals EPDM Ventilation valve (internal) Housing, blind plugs Hose shaft, inert gas Stainless steel... -
Page 22: Description
Description Description 4.1 Field of application The device is designed for vacuum control in the rough vacuum range in laboratories and in industry during the conveyance of gaseous media. In particular, the device is suitable for ro- tary evaporators of all kinds. 4.2 Function The device consists of a vacuum controller (measurement/control device) and an inte- grated membrane vacuum pump for vacuum processes. -
Page 23: Back Of The Device
Description Pneumatic input "intake side" IN Separator "intake side" Separator "pressure side" Coolant output Emission condenser Coolant input Pneumatic output "pressure side" EX 4.3.2 Back of the device Fig. 4.2 – Back of the device: connections Pos. Symbol Description vent Ventilation valve (inert gas connection) power Main power switch I/0 (on/off) -
Page 24: Connection Diagram, Rotary Evaporator
Description 4.4 Connection diagram, rotary evaporator Fig. 4.3 – Connection diagram of rotary evaporator Pos. Description Vacuum controller with communication interfaces Intake line Exhaust Rotary evaporator Speed-controlled vacuum pump Coolant system, pressureless return 1) 2) Water valve WV 1) 2) Level sensor FFS Scope of delivery of device Not included in scope of delivery... -
Page 25: Attachments
Description 4.5 Attachments Glass apparatuses - separator SEPARATOR ► The fill level of the separator must be monitored. ► The separator must be emptied at regular intervals (see section 2.5.1 Reliable operation). Intake separator The intake separator protects the diaphragm pump. Condensate and liquid media are cap- tured in the collector. -
Page 26: Operating Elements And Navigation Of The Vacuum Controller
Description 4.6 Operating elements and navigation of the vacuum controller 4.6.1 Operating elements and display Fig. 4.4 – View of display and control panel Pos. Symbol Designation / Explanation function Toolbar Lights up when the valve is open. Vacuum control valve NOTE Only in device variant VCpro 601. - Page 27 Description Pos. Symbol Designation / Explanation function Navigation bar Manual Automatic Program See Chapter 6.2 Operating modes and sys- tem settings Multi-pump Self-cleaning System settings Button bar Ventilation of the application: Switches on the ventilation valve The ventilation valve stays open for as long as the button is pressed VENT ...
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Page 28: Navigation
Description Pos. Symbol Designation / Explanation function Primary function: Activate selected operating mode Selection of parameter value Secondary function: Push Confirmation of set parameter value Confirmation <OK> dialog field Change pressure setpoint in active operating mode manual 4.6.2 Navigation The user interface for the vacuum controller features three levels:... -
Page 29: Accessories (Options)
Description 4.8 Accessories (options) NOTE The optional units are controlled via the vacuum controller. Figure Designation Order no. Water valve WV 1 Connection: 700300 2 x G ¾“ external thread Cable length: 1 m Water valve WV 2 Connection: G ¾“ union 700300-02 DN 8 hose nozzle Cable length: 1 m... -
Page 30: Set-Up And Connection
Set-up and connection Set-up and connection 5.1 Unpacking ATTENTION ► The General Terms and Conditions of the manufacturer apply. ► The scope of delivery is determined by the delivery contract! ► Keep the packaging in case the device needs to be sent back to the man- ufacturer's factory or an authorized workshop for repair. -
Page 31: Electrical Connection
Set-up and connection 6. Connect the data connection for communication with the device (see section 3.3 Supply and control connections): For communication with the device via LAN (RJ45), connect a connection cable with at least CAT-6. For the serial connection (RS 232), a standardized cable can be used. 7. -
Page 32: Operation
Operation Operation 6.1 Bringing into service ATTENTION ► Before starting up the device, read the safety instruction; see section2 Safety. 1. Connect the device as specified and shown in the figures; see sections 3.3 Supply and control connections, 3.4 Application connections and 4.3 Set-up. 2. -
Page 33: Operating Mode 2 Automatic
Operation 6.2.2 Operating mode 2 Automatic In the automatic operating mode, a material separation of a mixture with up to four compo- nents can be performed. PARAMETER VALUE Unit Detection Gradient mbar / min ∆p Distillation Ramp mbar ∆t Distillation Ramp 00:00:00 hh:mm:ss Number of Cycles... -
Page 34: Operating Mode 3 Program
Operation 6.2.3 Operating mode 3 Program In the program operating mode, any pressure profile between 1100 mbar and 0 mbar can be programmed and up to 100 cycles can be run. PARAMETER VALUE Unit Adjust Pressure Table Line(s) Number of Cycles Vent at Finish Parameter Values from/to... -
Page 35: Operating Mode 4 Multi-Pump
Operation Adding and deleting a line Action Activity Addition Select "Add new line" using the rotary encoder. A new line is added by pressing the rotary encoder. Select the line to be deleted (column ∆t or p) Deletion using the rotary encoder. Press the rotary encoder for approx. 2 s. The line is deleted. -
Page 36: Operating Mode 5 Self-Cleaning
Operation 6.2.5 Operating mode 5 Self-cleaning The self-cleaning operating mode handles the purging and drying of the pump and the pneumatic supply lines. PARAMETER VALUE Unit Cleaning Time Parameter Values from/to Resolution Default Unit 1…600 Cleaning Time The ventilation valve is opened and, due to the flow rate generated by the vacuum pump, the pump and the pneumatic supply lines are purged in the specified time. -
Page 37: System Settings
Operation 6.2.6 System settings SYSTEM SETTINGS Language Display Control System Maintenance Timer Parameter Values from/to Resolution Default Unit 1 – Language English English German French Spanish Russian Chinese NOTE If you have inadvertently selected the wrong language and you therefore can no longer navigate, the following process will help: 1. - Page 38 Operation Parameter Values from/to Resolution Default Unit Time range graph 0..1200 NOTE Defines the time range for the graphic display. Graph display mode Static Static Dynamic Static: Pressure profile is updated from left to right on the display. Dynamic: Pressure profile runs in real time from right to left via the time axis. 3 –...
- Page 39 Operation Parameter Values from/to Resolution Default Unit Set the lock timer 0...60 NOTE The function can only be activated if a USER password is set. The device is locked if not being operated. The device is unlocked by entering the USER password.
- Page 40 Operation Parameter Values from/to Resolution Default Unit 8 – Time and date Set time 00:00:00 - 01:01:01 hh:mm:ss 23:59:59 Set date 01.01.2018 - 01.01.2001 DD.MM.YYYY 31.12.2099 Time and date are reset with factory setting. 9 – System information Hardware version Software version Total operating time Maintenance Timer...
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Page 41: Configuring The Vacuum Control
Operation 6.3 Configuring the vacuum control 6.3.1 Access control The vacuum controller offers the opportunity to grant access rights using two profiles. USER password: protects the vacuum controller's operating area. The password is also required on restart or to unlock the device. ... -
Page 42: Reset To Factory Settings
Operation Display log files 1. Select the "System settings" menu option. 2. Select the "Log files" menu option. 3. Select the "Display log files" menu option. 4. Select a log file. 5. Confirm your entry. Delete log files 1. Select the "System settings" menu option. 2. -
Page 43: Connection Settings
Operation 6.4.2 Connection settings The vacuum controller can be addressed via RS 232 or LAN. Using the menu bar (see sec- tion 6.4.3 Main screen), it is possible to establish the connection under [Communication set- tings]. (1) The port rocker switch can be set either to RS 232 oder LAN. (2) For ComPort, all ComPorts found on the PC are listed. -
Page 44: Main Screen
Operation 6.4.3 Main screen When starting the PC software and by pressing the Measure (A) button, you open the main screen. The graphic shows the pressure profile (C). Here, both the time and the pressure display area can be set using the parameter field (D). The keys correspond largely to the keys on the vacuum controller. -
Page 45: File
Operation Pos. Element Function <OK> Sets the current pressure as the setpoint, only possible with active operating mode <Down> Decrease setpoint with active operating mode by 1 mbar when pressed once continuously when pressed and held <Up> Increases the temporary setpoint when the operating mode is active ... -
Page 46: Log Files
Operation 6.4.5 Log files In the Log Files menu, you can display the data stored in the vacuum controller, store it on the PC and delete it. Display the log files with get list (1). Use write (2) to save log files. Use delete (3) to delete log files. - Page 47 Operation The hexadecimal formulation (the last two characters of the IO-State output) can be trans- formed into a 6-digit binary sequence, see example below. The status of the actuator or sen- sor in question is arranged from right to left in the 6-digit binary sequence. Bit status: actuator / sensor ...
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Page 48: Settings
Operation 6.4.6 Settings Left side of the screen: Right side of the screen: System settings Settings of the values for the individual for the control system operating modes via the tabs: - Manual - Automatic - Program - MultiPump - SelfClean For detailed information, see section 6.2 Operating modes and system settings. -
Page 49: Calibrate
Operation 6.4.7 Calibrate The calibration can be done here just like on the end device. A two-point calibration with comparison measurement device can be performed. Procedure 1. Evacuate the system for the lower point using the search lower point (Pmin) (1). 2. -
Page 50: Firmware Update
Operation With Get factory CAL (6), the factory calibration can be loaded. The factory calibration can- not be changed by the user. CALIBRATION ► Within the vacuum controller, one pair of variables (private and public) for the calibration of the pressure sensor are saved. ►... -
Page 51: Solvents Table
Operation 6.5 Solvents table OPERATING MODE ► The selection of the pressure parameter via the solvents table is only performed in the Manual and Program operating modes. 1. On the navigation bar, select the operating mode using the rotary encoder. 2. -
Page 52: Elimination Of Operating Faults
Elimination of operating faults Elimination of operating faults OPERATING FAULTS IN DEVICE ► Adhere to the instructions and notes in section 8 Maintenance! ► To eliminate the operating faults within the device, the instructions and notes in section 8 Maintenance and section Fehler! Verweisquelle konnte nicht gefunden werden. - Page 53 Elimination of operating faults Type of error Cause Measure tho- rized It is not possible to Firmware error Upload the current firmware set the parameter Faulty electronics Repair the device Vacuum controller Faulty electron- Repair or replace cannot be set or ics/display programmed Incorrect language...
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Page 54: Maintenance
Maintenance Maintenance WARNING ► Health hazard from hazardous materials! ► Components in contact with media may be contaminated in applica- tions using hazardous materials. ► Affected components must be decontaminated prior to maintenance (service, inspection, repair); further protection measures may need to be taken if necessary. -
Page 55: Repairs By The Operator
Maintenance 8.2 Repairs by the operator AUTHORIZATION ► Repair work may only be performed by specialists or specially trained users. ► The operator is responsible for performing the repairs properly. ► Heed the safety instructions; see section 2.2.2 Overview of the respon- sibilities! 8.2.1 Opening the device... -
Page 56: Replacing The Components In The Pump Unit
Maintenance Fig. 8.3 – Angle fittings on intake/pressure Fig. 8.4 – Housing shell fasteners sides 8.2.2 Replacing the components in the pump unit ORDER OPTION ► The replacement components for the pump unit can be ordered as a service set; see section 9.1 Diaphragm pump service set. Instruction for disassembling the pump unit See Fig. - Page 57 Maintenance Fig. 8.6 – Exploded view of pump unit, 2nd/3rd stage (view from front right) Pos. Description Diaphragms Pump head O-rings Valves Angle fittings Connection head Pressure plates Cross recessed screws Operation Manual LVS 105 T – 10 ef...
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Page 58: Installing The Pump Unit
Maintenance 8.2.3 Installing the pump unit The pump unit is assembled in the reverse order of disassembly; see the section on replac- ing components in the pump unit 8.2.2 Replacing the components in the pump unit. PUMP UNIT INSTALLATION ► Align the pump unit (diaphragm) horizontally. Remarks See figures 8.3 and 8.4. -
Page 59: Closing The Device
Maintenance 8.2.4 Closing the device Close the device in the reverse order of opening it; see section 8.2.1 Opening the device. CABLE ROUTING ► When closing the device, watch out for the cable routing. Cables must not become pinched or damaged when closing the device. ►... -
Page 60: Spare Parts Overview
When placing your order, specify the name, quantity, serial number and order number! LIABILITY ► We are not liable for damage due to the installation of other parts than those provided by the manufacturer, Gardner Denver Thomas GmbH. 9.1 Diaphragm pump service set Designation... -
Page 61: Appendix
Appendix Appendix 10.1 EU declaration of conformity EU declaration of conformity Translation of the original declaration (EN) Gardner Denver Thomas GmbH Am Vogelherd 20 98693 Ilmenau Germany We hereby declare under our own responsibility that the following product, based on its design and construction and on the documents we have put into circulation corre- sponds to the EC directives and standards listed below. -
Page 62: Notes
Appendix 10.2 Notes Operation Manual LVS 105 T – 10 ef... - Page 63 Appendix Operation Manual LVS 105 T – 10 ef...
- Page 64 Gardner Denver Thomas GmbH Am Vogelherd 20 98693 Ilmenau Germany...
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