MOLSTIC-S™ OPERATION AND MAINTENANCE MANUAL
© 2004-2007 DH Instruments, a Fluke Company
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M O L S T I C - S O P E R A T I O N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 9
3.1
SYSTEM PRESSURIZATION AND REGULATOR ADJUSTMENT
– PRESSURE REDUCING REGULATOR .............................................................................................29
3.1.1
SYSTEM PRESSURIZAION ........................................................................................................................29
3.1.2
REGULATOR MAXIMUM PRESSURE ADJUSTMENT..............................................................................30
3.1.3
PRESSURE REDUCING REGULATOR ADJUSTMENT ............................................................................30
3.2
SYSTEM PRESSURIZATION AND REGULATOR ADJUSTMENT
– BACK PRESSURE REGULATOR......................................................................................................30
3.2.1
SYSTEM PRESSURIZATION ......................................................................................................................31
3.2.2
BACK PRESSURE REGULATOR MAXIMUM PRESSURE ADJUSTMENT .............................................31
3.2.3
LOCKING THE BACK PRESSURE REGULATOR ADJUSTMENT (OPTIONAL) .....................................31
3.2.4
BACK PRESSURE REGULATOR OPERATION ........................................................................................31
3.3
LEAK CHECK RECOMMENDATIONS..................................................................................................32
3.4
MOLSTIC-S FLOW CONTROL ............................................................................................................. 32
3.4.1
DUT WITH FLOW CONTROL CAPABILITY ...............................................................................................32
3.4.2
DUT WITHOUT FLOW CONTROL CAPABILITY .......................................................................................33
3.4.2.1
FLOW CONTROL USING METERING VALVES .....................................................................................33
3.4.2.2
FLOW CONTROL USING THE PRESSURE REGULATOR....................................................................33
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O P T I O N S A N D U P G R A D E S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 5
4.1
REGULATOR UPGRADE TO MOLSTIC-S ...........................................................................................35
4.2
UPGRADE OF MOLSTIC-S WITH 1/4 IN. METERING VALVE ............................................................35
4.3
UPGRADE OF SINGLE MOLSTIC-S TO DUAL CHANNEL .................................................................35
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M O L S T I C - S M A I N T E N A N C E A N D R E C O M M E N D A T I O N S . . . . . . . . 3 7
5.1
FILTER CLEANING ............................................................................................................................... 37
5.2
HANDLING ............................................................................................................................................37
