Integrated check valve
To protect against reverse rotation (expansion operation) during standstill a check valve is incorporated in the discharge chamber.
If the compressor runs in reverse direction for more than 5 s after switch-off, the valve may be damaged and should be replaced.
Inspection interval | Replacement interval |
|---|---|
5000 h, at least once a year | 20000 h .. 40000 h |
Information
Strong leakage of the oil solenoid valve or of the oil stop valve can lead to reverse rotation. Check the valve if necessary.
Strong leakage of the oil solenoid valve or of the oil stop valve can lead to reverse rotation.
Check the valve if necessary.