GEA VARIVENT Vacuum Valve V, Руководство по эксплуатации

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Maintenance
Inspections
28
Operating Instructions · VARIVENT
®
Vacuum Valve V
Edition 2016-06-30
Maintenance
Inspections
Between the maintenance periods, the valves must be checked for leakage and proper
function.
Product Contact Seals
Carry out the following steps:

Regularly check:
– O-rings (5) in the cover (35) and seat (2)
– Seal in the seat (2)

Done
Pneumatic Connections
Carry out the following steps:
1.
Check the operating pressure at the pressure reducing and filter station.
2.
Regularly clean the air filter in the filter station.
3.
Check that the air hoses sit firmly in the air connections.
4.
Check the lines for kinks and leaks.

Done