Maintenance
53
Inspections
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:
– Upper sealing ring
– Lower sealing ring
– V-ring in the valve disks. Deficiency visible at the leakage on the leakage outlet
during the closed position of the valve.
Done
Pneumatic Connections
Carry out the following steps:
1.
Check the operating pressure at the pressure reducing and filter station.
2.
Clean the air filter at regular intervals.
3.
Check that the air hoses sit firmly in the air connections.
4.
Check the lines for kinks and leaks.
5.
Check the solenoid valves for proper function.
Done
Electrical Connections
Carry out the following steps:
1.
Check that the cap nut on the cable gland is tight.
2.
Check that the cable connections are firmly secured.
3.
Check the solenoid valves for proper function.
Done
