Possibilities Of Failure - Airpress HL 340/90 Manuel D'instructions

fastening bolts and replace the V-belt. Worn V-belts should be replaced by new
ones with the same size.
Note: Regular maintenance of your compressor will increase durability and
reliability.
MAINTENANCE TABLE
works
draining
condensation water
check
oil level
clean
air filter
refresh oil (first time
after 50 hours)
check V-belt
7.0 POSSIBILIBIES OF FAILURE
1 Compressor does not run at starting pressure:
* blown fuse
* tank at pressure
* motor broken
* defective pressure switch
* thermal 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
* V-belt too loose
daily weekly
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- renew the fuse
- discharge
- repair/renew
- repair/renew
- reset
- renew fuse
- repair
- repair/renew valve
- remove extension cable or use heavier
- reduce loading
- repair/renew
- clean/renew filter
- tighten V-belt
21
every every
250 hours 1000 hours
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