BEAMEX PO8C, Руководство пользователя

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8 PO8C User Guide
Service
No serviceable parts inside except as noted further on. In case
PO8C needs service, contact Beamex or your local represent-
ative. Beamex' contact info is on the prepages of this manual.
When disassembling PO8C, first make sure pressure and
vacuum sources are disconnected.
Selector Valve
Packing adjustments may be required for leak-tight performance.
Before servicing 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.