Archon WD2010H Manuale di istruzioni per l'installazione, il funzionamento e la manutenzione - Pagina 8
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INSTALLATION/OPERATION/MAINTENANCE INSTRUCTIONS FOR
ARCHON MODELS WD2010L, WD2010, WD2010H WASHDOWN STATIONS
B. Maintenance Procedure
1.
Leaks at threaded connection should be corrected by taking the washdown station out of service and remaking
the connection using Teflon tape or equivalent on all male pipe threads as shown in Figure 3.
2.
A washdown station, which leaks at an O-Ring or gasket, should be immediately corrected by tightening the
bolts at the connection or by taking the washdown station out of service and replacing the O-Ring or gasket.
3.
Leaks at the diaphragm should be corrected by tightening the bolts at the diaphragm cap (8), or by taking the
unit out of service and replacing the diaphragm.
4.
The stem packing in this unit is spring washer loaded and should seldom require adjusting, however, if a stem
packing leak does occur it can be stopped by tightening the stem packing gland (1/8 turn clockwise, at a time)
until the leak stops. If the leak persists, the stem packing should be replaced.
Signs of an internal steam valve stem leak or check valve leak is an indication of a worn or damaged stem or seat.
Replace the stem; if this does not alleviate the problem, contact Archon.
Tape
1-2 threads
Figure 3
8
Direction
of Wrap
Installation: 1004 Rev 4
Issued: February 7, 2013