Possibilities Of Failure - Airpress HL 425-24 Manuel D'instructions

7.0 POSSIBILIBIES OF FAILURE
1 Compressor does not run at starting pressure:
* blown fuse
* tank at pressure
* motor broken
* defective pressure switch
* thermic fall out
2 Repeating thermal failure:
* blown fuse
* loose wire
* pressure switch does not releave
air circuit
* too low voltage
* overloading
3 Compressor keeps blowing off air:
* defective non-return valve
4 Too little air production:
* dirty air filter
* defective valves
5 Leaking safety valve:
* pressure too high
* defective safety valve
- renew the fuse
- discharge
- repair/renew
- repair/renew (no. 4)
- reset protection
- renew fuse
- repair
- repair/renew valve
- remove extension cable or use heavier
- reduce loading
- repair/renew (no. 2)
- clean/renew filter (no. 1)
- renew
- set pressure switch
- renew (no. 3)
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(no. 4)