BEAMEX CENTRICAL, User Manual

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30 User Manual - Beamex
®
CENTRiCAL and Supporting Modules
– Part 5, Pressure Output Modules
S
ERVICE
No serviceable parts inside except as noted further on. In case PO8C needs
service, contact Beamex or your local distributor. Beamex's contact info is on
the prepages of this manual.
When disassembling PO8C, first make sure pressure and vacuum sources are
disconnected.
S
ELECTOR
V
ALVE
Packing adjustments may be required for leak-tight performance. Before servic-
ing any installed valve you must depressurize the system, cycle the valve and
purge the valve. Adjust the packing bolt clockwise in 1/16 turn increments until
leak-tight performance is achieved.
To adjust the packing, remove the directional handle to see the packing bolt.
Then use Swagelok adapter MS-WK-43 or a suitable tool to adjust packing.
WARNING!
Failure to periodically inspect and maintain valve packing
may lead to product malfunction.