Endress+Hauser TopClean S CPC 30, Руководство по эксплуатации

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7 Maintenance TopClean S CPC 30
96 EHauser
7.6 Maintenance of the control unit CPG 30
Weekly checks (recommended timeframe):
•
Check the inside of the compressed air connections for tightness:
– Pneumatic valves
– Pressure switch.
•
Check the multihose connections of the CPG 30 and assembly for tightness.
Annual checks (recommended timeframe):
•
Retighten the terminals in the cabinet.
•
Also check the interior and the PCBs are clean, dry and free of corrosion.
– If not: check the seals and threaded joints for leaks and breaks).
!
Note!
•
If there is frequent calibration or cleaning, it may be necessary to replace the pump
seals more often.
•
After maintenance work on the pump, check the conveyed volume by taking
measurements at the outlet.
7.7 Maintenance on the injector (as far as is used)
Weekly checks (recommended timeframe):
•
Check the hydraulic connections (motive water, cleaner, output) for tightness.
•
Check level of cleaning solution. Top up if necessary.
•
Check and if necessary clean the dirt trap in the
motive water line.
Annual checks (recommended timeframe):
•
Check that the electrical connections (valve blocks) are secure.
•
Check that the valve body is secure.
•
Renew the water valve seal (wear parts set, s. page 110).
•
Renew the cleaner check valve (wear parts set, s. page 110).