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MBRAUN MB 120B-G, Operating Instructions Manual

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MBRAUN MB 120B-G Operating Instructions Manual Download Page 64

!

Chapter 12

  

Antechamber Operation

Evacuate

Antech.

Evacuate

Antech

Evacuate

Antech.

Evacuate

Antech.

65

Evacuation

Activating evacuation:

Press the “Evacuate Antech.” hardkey on the OP 17 Operation Panel.

Evacuation of the antechamber is executed.
Status indicator of the “Eva

c

uate Antech.” hardkey illuminated green; an appropriate status 

message appears on the OP 17 Operation Panel display.

Recommendation!

The manufacturer (M. Braun GmbH) recommends an evacuation of the antechamber up to a value 
of > 0.2 mbar.

Deactivating evacuation:

Press the “Evacuate Antech.” hardkey on the OP 17 Operation Panel.

Status indicator of the “Evacuate Antech.” hardkey not illuminated. Evacuation completed.

Refilling

Activating purging:

Press the “Refill Antech.“ hardkey on the OP 17 Operation Panel.

The antechamber is 

filled with box gas

.

Status indicator of the “Refill Antech.

"

 hardkey illuminated green; an appropriate status message 

appears on the OP 17 Operation Panel display.

Note!

Refill antechamber until pressure compensation between glove box and antechamber is 

ob

tained.

Deactivating purging:

Press the “Refill Antech.“ hardkey on the OP 17 Operation Panel.

Refill 

Antech.

Refill 

Antech.

Refill 

Antech.

!

Summary of Contents for MB 120B-G

Page 1: ...OP 17 Operation Panel Purging the System Pressure Control System Circulation Mode Regeneration Settings and Display Types Antechamber Operation Dust Filters Analyzers Maintenance and Service Spare Par...

Page 2: ...mseher M Braun GmbH T Kramer M Braun GmbH Layout K Oertel Dept Graphic M Braun GmbH Publication edited by means of Adobe InDesign Corel Draw Adobe Photoshop Important notes This technical documentatio...

Page 3: ...e system connected 23 Activating the System Chapter 5 Prerequisites 27 Activating the system 27 Start messages 27 Activating the vacuum pump 28 Deactivating the system 28 OP 17 Operation Panel Chapter...

Page 4: ...ation 63 Principle 63 Overview 63 Important notes 64 Transferring material into the box standard operation 64 Transferring material into antechamber automatic control 66 Information about the antecham...

Page 5: ...n Labmaster 130 98 Gas purification system Labmaster 130 99 Mini antechamber Labmaster 130 100 Antechamber Labmaster 130 101 Control Labmaster 130 102 Gas Purification System MB 30G 103 Workstation MB...

Page 6: ...OPERATING INSTRUCTIONS Chapter 1 General Information MBRAUN 1...

Page 7: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 1 General Information General Information 9 Entries referring to the system 9 Addresses 10...

Page 8: ...stem Space left for notes on system settings instructions for maintenance etc Chapter 1 General Information 9 Chapter 1 General Information Designation Type Series number s Persons in charge of the sy...

Page 9: ...ant service addresses M Braun Inc 14 Marin Way Stratham NH 03885 Phone 603 773 9333 Fax service dept 603 773 0008 E Mail service mbraun com Internet www mbraun com Chapter 1 General Information 10 Add...

Page 10: ...OPERATING INSTRUCTIONS Chapter 2 Transport Site Selection Modification MBRAUN 2...

Page 11: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 2 Transport Site Selection Modification Transport of a system 13 Site selection for a system 13 Modification of a system 13...

Page 12: ...nother system line the instructions of this system line are also valid Prerequisites In principle changes and modifications of any kind on MBRAUN Glove Systems of the series should be made by MBRAUN t...

Page 13: ......

Page 14: ...OPERATING INSTRUCTIONS Chapter 3 Preparing the Connections MBRAUN 3...

Page 15: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 3 Preparing the Connections General information 17 Operating gases 17 Equipment for connections 17...

Page 16: ...Depending on the type of application Nitrogen hydrogen mixture 90 to 95 N2 with 5 to 10 H2 portion when nitrogen is used as working gas or Argon hydrogen mixture 90 to 95 Ar with 5 to 10 H2 portion wh...

Page 17: ...ia Swagelok screwed fitting or 10 mm dia stainless steel pipe and 10 mm dia Swagelok screwed fitting 9 mm dia hose nozzle or 10 mm dia Swagelok screwed fitting Use Material Connection type Regeneratio...

Page 18: ...ckness and adapter 9 mm dia hose nozzle with 10 mm dia Swagelok screwed fitting or 10 mm dia copper pipe and 10 mm dia Swagelok screwed fitting or 10 mm dia stainless steel pipe and 10 mm dia Swagelok...

Page 19: ...m dia Swagelok screwed fitting or 10 mm dia stainless steel pipe and 10 mm dia Swagelok screwed fitting Material Optional length as required either 16 mm dia reinforced hose and 16 mm hose nozzle or 1...

Page 20: ...OPERATING INSTRUCTIONS Chapter 4 Installation MBRAUN 4...

Page 21: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 4 Installation Safety instructions 23 Getting the system connected 24...

Page 22: ...ure reducing valve 2 Make a supply line between the working gas source and the Working gas INLET system connection Observe chapter 3 Preparing the connections 3 The Working gas INLET system connection...

Page 23: ...acturer s instructions for connections 2 Connection is depressurized Note Depending on the place where the vacuum pump is used an oil mist filter can be used instead of the disposal piping Pertinent i...

Page 24: ...OPERATING INSTRUCTIONS Chapter 5 Activating and Deactivating the System MBRAUN 5...

Page 25: ...A T I N G I N S T R U C T I O N S Index of Chapter 5 Activating and Deactivating the System Prerequisites 27 Activating the system 27 Start messages 27 Activating the vacuum pump 28 Deactivating the s...

Page 26: ...main switch from the 0 OFF to position I ON MBRAUN systems are provided with the OP 17 SPS Operation Panel in standard design This panel is located in a central position where it is easily seen After...

Page 27: ...the vacuum pump manufacturer The system should not be deactivated until all running procedures such as circulation and regeneration have been completed and deactivated Caution Do not deactivate the sy...

Page 28: ...OPERATING INSTRUCTIONS Chapter 6 OP 17 Operation Panel MBRAUN 6...

Page 29: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 6 OP 17 Operation Panel Overview 31 Display 31 Softkeys 31 Hardkeys 31 Controlkeys 32...

Page 30: ...F1 to F8 have alternating functions Their respective allocation in the different area levels is shown on the display unit The hardkeys K1 to K16 have assigned functions The respective status of the fu...

Page 31: ...letters figures shift shift and an arrow key simultaneously in pressed position scrolling in tables and lists as well as changes of parameters Arrow keys cursor movement one arrow and SHIFT simultaneo...

Page 32: ...OPERATING INSTRUCTIONS Chapter 7 Purging the System MBRAUN 7...

Page 33: ...N G I N S T R U C T I O N S Index of Chapter 7 Purging the System General information 35 When is purging necessary 35 Purge gas 35 Purging methods 36 Manual purging 36 MBRAUN QuickPurge automatic purg...

Page 34: ...e oxygen values are as follows first commissioning of a system servicing air influx due to faulty operation air influx due to damage leaks Caution A Glove Box system should be purged using working gas...

Page 35: ...used up purge gas has been made refer to Chapter 3 Preparations for Connec tions and Chapter 4 Installation The material for manual purging has been provided refer to chapter 3 Preparations for connec...

Page 36: ...OPERATING INSTRUCTIONS Chapter 8 Pressure Control System MBRAUN 8...

Page 37: ...E R A T I N G I N S T R U C T I O N S Index of Chapter 8 Pressure Control System General information 39 Principle 39 Explanation of the terms 39 Changing the box pressure within the working parameters...

Page 38: ...e working pressure may travel between the setpoints under automatic control Box pressure Working pressure Working range Adjustable setpoints of the working range 14 5 mbar to 14 5 mbar with these setp...

Page 39: ...box pressure can conveniently be changed within the working range by actuating the foot switch Operation of the foot switch Changing the box pressure within the working range Pressure increases within...

Page 40: ...OPERATING INSTRUCTIONS Chapter 9 Circulation Mode MBRAUN 9...

Page 41: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 9 Circulation Mode General information 43 Prerequisites 43 Circulation mode systems with 1 purifier column 44...

Page 42: ...t gets exhausted resulting in a drop of the purification performance leading to increasing H2 O O2 values For this reason the purifier column should be regenerated regularly or at the very least when...

Page 43: ...immediately usable in the circulation mode Activating the circulation mode systems with 1 purifier column Press Circulation hardkey on the OP 17 Operation Panel Status indicator illuminates Circulati...

Page 44: ...olumn Repeat pressing the Circulation hardkey on the OP 17 Operation Panel Status indicator not illuminated Circulation mode is deactivated Regeneration hardkey is again in released position Circulati...

Page 45: ......

Page 46: ...OPERATING INSTRUCTIONS Chapter 10 Regeneration MBRAUN 10...

Page 47: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 10 Regeneration General information 49 Prerequisites 49...

Page 48: ...ate the purifier column after its first commissioning only when a drop in performance is visible If such a drop occurs read the operating hours run down The operating hours read minus 10 hours can be...

Page 49: ...r to check that sufficient gas supply is available The program will restart automatically Chapter 10 Regeneration 50 Step Time Action 0 Start 0 min Regeneration deactivated Regeneration gas test ON Re...

Page 50: ...ogram is completed automatically With the regeneration program completed the status indicator of the Regeneration hardkey goes out on the OP 17 Operation Panel Circulation hardkey again released Statu...

Page 51: ......

Page 52: ...OPERATING INSTRUCTIONS Chapter 11 Settings and Display Patterns MBRAUN 11...

Page 53: ...N S Index of Chapter 11 Settings and Display Patterns General information 55 Message level 55 Selection levels 55 Operating time 56 Status 56 Parameter indicate 57 Info 57 Set mode 57 Parameter set 58...

Page 54: ...nently displayed such as the box pressure In the lower display area of the message screen warning and status messages are displayed whereby up to two messages can be displayed simultaneously With a nu...

Page 55: ...n Regen Operating hours since the last regeneration procedure Total Total operating hours Note For getting access to the Status display area press the F3 softkey in selection level 1 This area display...

Page 56: ...measured values If other devices have been installed in the system the values of these devices are collected Note For getting access to the Info display area press the F5 softkey in selection level 1...

Page 57: ...ss the F7 softkey in selection level 1 In this area the current box parameters can be changed e g setpoints The parameter to be changed can be selected by press ing the arrow keys The desired value ca...

Page 58: ...N service personnel only Information about the setting ares in selection level 2 are not given in these operating instructions because they are reserved for the MBRAUN service personnel only Chapter 1...

Page 59: ......

Page 60: ...OPERATING INSTRUCTIONS Chapter 12 Antechamber Operation MBRAUN 12...

Page 61: ...ple 63 Overview 63 Important notes 64 Transferring material into antechamber standard operation 64 Transferring material into antechamber antechamber automatic control 66 Information about the antecha...

Page 62: ...love Box System Glove Box System Glove Box System Transfer material into antechamber Close outer door Evacuate antechamber Repeat evacuating and refillling Refill antechamber with box gas Open box doo...

Page 63: ...th air which will result in pollution of the box atmosphere and possibly in damage of measuring instruments and material Mechanical parts and seals should be checked regularly and protected against an...

Page 64: ...alue of 0 2 mbar Deactivating evacuation Press the Evacuate Antech hardkey on the OP 17 Operation Panel Status indicator of the Evacuate Antech hardkey not illuminated Evacuation completed Refilling A...

Page 65: ...y into antechamber Then close antechamber door located inside the box Note Applies only to systems equipped with an optional automatic antechamber control Preparation Observe Item Important Notes in t...

Page 66: ...or located inside the box Note Applies only to systems equipped with an optional automatic antechamber control The parameters of the automatic antechamber control have been optimally matched with the...

Page 67: ...antechamber If no sliding tray is available Transfer the material directly into antechamber Then close antechamber door located inside the box Caution Annoyance by bad smell is expected as soon as any...

Page 68: ...ntil the antechamber door is free Caution Antechamber under vacuum cannot be opened If you try to open the antechamber under vacuum the opening mecha nism can be damaged Carefully open the antechamber...

Page 69: ...ber door inside the box is done in the same way as described for the outer door Caution By no means open an antechamber filled with air This will result in polluting the inert box atmosphere and possi...

Page 70: ...l the cover is free Caution Antechamber under vacuum cannot be opened If you try to open the antechamber under vacuum the opening mechanism can be damaged Remove the cover Insert material into the ant...

Page 71: ...1 0 mbar C Turn the handvalve to the position refill Please pay attention to the description on the antechamber The antechamber is purged with box gas Purge until there is a pressure balance between t...

Page 72: ...e cover back on pay attention to the slideways Turn the handle to close it Caution Annoyance by bad smell is expected as soon as any waste purge gas is escaping to the surroundings Envi ronmental poll...

Page 73: ......

Page 74: ...OPERATING INSTRUCTIONS Chapter 13 Dust Filters MBRAUN 13...

Page 75: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 13 Dust Filters General Information 77 Exchanging Dust Filters 77...

Page 76: ...ystem against dust particles Depending on the usage of the glove box system the filters need to be exchanged at least once a year Exchanging Unscrew used dust filter Screw new dust filter in place Cha...

Page 77: ......

Page 78: ...OPERATING INSTRUCTIONS Chapter 14 Analyzers MBRAUN 14...

Page 79: ...O P E R A T I N G I N S T R U C T I O N S Index of Chapter 14 Analyzers General Information 81 Oxygen Analyzer MB OX SE 1 83 Moisture Analyzer MB MO SE 1 85...

Page 80: ...2 O and or O2 analyzers Systems with analyzer option are equipped with an Analyzer function key The measured H2 O and or O2 values are shown on the operation panel display MB OX SE 1 MB MO SE 1 Connec...

Page 81: ...displayed on the operation panel O2 xxx ppm H2 O xxx ppm is displayed only when the system is provided with an oxygen analyzer is displayed only when the system is provided with a moisture analyzer De...

Page 82: ...l electronics separated by a gas tight NW40 clamp flange The sensor is protected against physical damage by a protective cage The sensor leads are connected to the electronics by vacuum tight feedthro...

Page 83: ...gases e g PH3 or SO2 that reduce the catalytic surface of the platinum coating of the sensor Installation Caution Before applying electrical power the sensor should be exposed to clean inert atmospher...

Page 84: ...nd the resulting current is dependent on the concentration of the water molecules in the gas The primary signal is compensated for temperature and amplified Check the plug connection and especially th...

Page 85: ...vpm better than 20 of value Drift at 10 vpm 10 year Sensor life2 at least 5 years 1 without interfering gases like NH2 2 with regular maintenance Maintenance sensor cleaning To achieve optimal moistur...

Page 86: ...ing in contact with your eyes the acid should be immediately rinsed also using running water afterwards you should immediately consult a doctor Caution Prior to any maintenance work the moisture measu...

Page 87: ...Unscrew protective cover Moisture sensor with distilled water Carefully clean winding Moisten winding with phosphorous acid Remount protective cover Chapter 14 Analyzers 88...

Page 88: ...Tighten clamp Insert plug connector Maintenance calibration Caution We strongly recommend using the cleaning maintenance procedure cleaning for the probe before starting a calibration See Maintenance...

Page 89: ...wer supply and voltmeter power is applied 3 Pure argon is applied at a flowrate of 20 to 50 liters hour for at least five hours or over night 4 The reading of the probe is recorded it should be less 0...

Page 90: ...OPERATING INSTRUCTIONS Chapter 15 Maintenance and Service MBRAUN 15...

Page 91: ...R A T I N G I N S T R U C T I O N S Index of Chapter 15 Maintenance and Service Components of third party manufacturer s 93 Daily maintenance and service 93 Quarterly and annual maintenance and servi...

Page 92: ...ss Caution Don t use talcum powder on the box inner side and or pure spaces Replace gloves when damaged by no means should you repair gloves Antechambers Check antechamber seals for damage If the ante...

Page 93: ...age test Test of the functions Return to service Check the magnetic valves Check the blower Check the vacuum pump Leakage test Test of the functions Return to service Gas purification system Check the...

Page 94: ...OPERATING INSTRUCTIONS Chapter 16 Spare Parts List MBRAUN 16...

Page 95: ...Gas purification system MB 20G 97 Workstation Labmaster 130 98 Gas purification Labmaster 130 99 Mini antechamber Labmaster 130 100 Antechamber Labmaster 130 101 Control Labmaster 130 102 Gas Purific...

Page 96: ...3240487 Vacuumpump RV12 5 3240540 Gas ballast kit 6 3240539 Exhaust filter EMF 20 7 5007021 Foot pedal GF2 8 3240139 Cu catalyst 4 5 kg 8 3240262 Molecular sieve 5 5 kg 9 3240058 Back pressure valve...

Page 97: ...rough dia 220mm 8 3000006 O Ring for gloves 9a 3000047 Gloves 0 4mm thick L dia 220mm anatomical 9b 3240567 Gloves 0 4mm thick L dia 220mm ambidextrous 9c 3000018 Gloves 0 4mm thick M dia 220mm anatom...

Page 98: ...pool core spring 4 1500662 Blower unit MB BL 01 5 9002725 Heat exchanger 6 3200072 Metal tube DN 40x500 7 3200073 Metal tube DN 40x100 8 1500685 Moisture sensor MB MO SE1 9 1500686 Oxygen sensor MB OX...

Page 99: ...echamber cover 100 inlet outlet 2 2200480 Butterfly valve 10mm MS 3 2405004 Pressure gauge 4 2400136 O ring for mini antechamber cover 150 inlet outlet 4a 2400040 O ring for mini antechamber cover 100...

Page 100: ...4 7003674 Cover 5 3240327 Gas spring 6 2405004 Pressure gauge 7 2400309 O ring for antechamber cover 8 3226006 Pirani vacuum sensor TPR 265 9 4970007 Rough vacuum sensor SQ 00563 10 1500534 Valve set...

Page 101: ...9 Power filter 6 5008078 Protective switch C6A 7 5006004 Protective motorswitch 2 8 4A 8 5006003 Motor protective 9 5001344 Relay modal 10 5001321 Temperature transducer 11 3240614 Pressure sensor 12...

Page 102: ...Chapter 16 Spare Parts List 103 Please order Spare Parts List Gas purification system MB 30G Please order Spare Parts List Workstation MB 120B G Please order Spare Parts List Workstation MB 150B G I...

Page 103: ......

Page 104: ...anel 6 29 Operation gases 3 17 Operating hours 11 56 Parameter set 11 58 Power connection 3 20 Pressure control 8 37 Purge gas 3 17 7 35 Purging 7 33 Purifier column s 9 44 Term Chapter Page Term Chap...

Page 105: ......

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