Gow-Mac 75-850-BV Operating Manual Download | Manualshive

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Operating Manual

Model 75-850-BV & 75-852-BV

Hydrogen Separator

with Manual Bypass Valve

Model 75-850-BV: 120 V, 50/60 Hz

Model 75-852-BV: 230 V, 50/60 Hz

September 2020

Rev. 7

READ INSTRUCTIONS

BEFORE OPERATING

277 Brodhead Road, Bethlehem, PA 18017-8600 U.S.A. Tel: (610) 954-9000

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Summary of Contents for 75-850-BV

Page 1: ...5 852 BV Hydrogen Separator with Manual Bypass Valve Model 75 850 BV 120 V 50 60 Hz Model 75 852 BV 230 V 50 60 Hz September 2020 Rev 7 READ INSTRUCTIONS BEFORE OPERATING 277 Brodhead Road Bethlehem PA 18017 8600 U S A Tel 610 954 9000 ...

Page 2: ...GOW MAC Instrument Co 2 ...

Page 3: ...ubing that is supplied connect the Separator to the Series 590 DID GC as follows THE INLET OUTLET FITTINGS ARE VCR TYPE AND WASHERS MUST BE USED CHECK THE CARRIER FLOW RATE TO BE SURE THAT NOTHING HAS CHANGED a Connect one end of the supplied tubing to FROM INST fitting located on the side of the Model 75 850 BV or 75 852 BV and the other end of the tubing to TO SEP fitting located on the rear of ...

Page 4: ...matically b Once the temperature is reached the H2 separator is ready for use Inject H2 samples just like they were any normal GC injection following the instruments normal operating procedures c If the hydrogen starts to prevent the analysis from being performed lower the air flow to see if the quality of the analysis improves If it does not try varying the temperature in approximately 50 C incre...

Page 5: ...ower display Lower Display Indicates the set point or output power value during operation or the parameter whose value appears in the upper display EZ Key Enables simple one touchoperationofuserdefined repetitive activities This key can be programmed to do various tasks such as locking the keyboard restoring user settings etc ZONE Indicatesthecontroller zone 1 9 Advance Key Advances through parame...

Page 6: ...ter using the system for a period of time with hydrogen the appearance of a hydrogen peak will be seen This is caused by the buildup of carbonaceous deposits inside the palladium tube By allowing air to pass through the tube at operating temperature it is possible to remove this buildup and restore the Separator to its original state 1 Turn the BYPASS VALVE to Bypass Recondition position 2 Set the...

Page 7: ...s Flow Rate 30 50 mL min Standard Fittings 1 8 VCR Weight net 15 lbs Dimensions 15 D x 6 W x 12 H 8 Waste Disposal This procedure is for GOW MAC Mini Purifier Part No 180 542 Helium and 180 542 AR Argon If the purifier is used then the getter material inside the purifier is already in a non reactive state i e will not react with air If the material is still in a reactive state i e the purifier is ...

Page 8: ... 124 200 Temperature Controller 124 261 Power Cord 3 conductor shielded 127 407 Receptacle power switch w line filter 115 V 129 152 10A Flowmeter 180 138 Palladium Tube Replacement 180 544 VCR 3 Valve 6 port 181 643 Contact GOW MAC for replacement parts GOW MAC Instrument Co 277 Brodhead Road Bethlehem PA 18017 U S A Tel 610 954 9000 Fax 610 954 0599 E mail sales gow mac com URL www gow mac com ...

Page 9: ...RUN VENT 3 4 SEP FROM CCW BYPASS RECONDITION INST TO 5 6 INST FROM SEP 2 TO 1 AIR FLOWMETER WITH VALVE R FINISH MATERIAL DO NOT NAME SCALE REV NO CHANGE NO DATE BY ANGULAR 1 ECO FILE DWN SCALE DATE CHK TOL UNLESS HOLES 003 NOTED XXX 010 XX 02 X 04 INSTRUMENT CO 277 BRODHEAD ROAD BETHLEHEM PA 18017 8600 DWG FLOW DIAGRAM 75 850 BV A 18845 1 KH 8 25 99 N T S A18845 DWG FLOW ADJ 1 10 31 07 ADDED METER...

Page 10: ...GOW MAC Instrument Co 10 ...

Page 11: ...are expressly not covered by this warranty 6 Instrument parts which have been repaired or replaced during the warranty period are themselves warranted only for the remaining unexpired portion of the original one year warranty 7 Repairs adjustments and service performed after expiration of the one year warranty period shall be charged to the purchaser at the then current prices for parts labor and ...

Page 12: ...GOW MAC Instrument Co 12 ...

Page 13: ...______________________ If any of the above boxes are checked the following statements and or questions must be answered 1 Specifically describe where on or in the instrument device part there could be any residual contamination for example blood spill on the surface ____________________________________________________________________________________________ ________________________________________...

Page 14: ...GOW MAC Instrument Co 14 ...

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