GENO
®
-flushing compressor 1988 K
Order no. 015 151 963-inter Created: KONS-gmei-mrie G:\BA-151963-INTER_GENO-SPUELKOMP-1988_K.DOC
53
2 | Error messages
Table G-1: Troubleshooting
This is what you observe
This is the cause
This is what to do
The compressor aggregate
does not start.
The motor makes a buzzing
sound.
Pull out the power plug
immediately!
Motor voltage is too low
due to small cable cross-
section with a long cable
length (e.g., extension
cable).
For cables measuring 50 m in length, the
cable cross-section should be at least 2.5
mm² with a 20 A fuse.
Ambient temperature is too
low.
Do not operate the flushing compressor
below 5°C. If the flushing compressor is
undercooled – without connection voltage –
wait until the temperature has adjusted.
No unloaded start.
Unload by releasing the air pressure via the
pressure vessel's drain valve.
No air is supplied despite the
water flow.
The air generator does not
switch on.
Filter element in the
pressure regulator is soiled.
Replace the filter element.
Angled non-return valve
(downstream of solenoid
valve) is soiled.
Clean the angled non-return valve and, if
necessary, replace.
Switching-on point of the
air generator is not
undercut.
Restrain the water inlet pressure until less
than 6 bar is shown on the small
manometer (on the pressure regulator).
