Product Manual

Operating instructions
12.5.2 Alarm due to minor faults
A minor fault is signalised in the status bar of the control panel. The compressor does not stop; you will,
however, be informed that a minor intervention is required.
No.
Alarm displayed
Description of the alarm
1
Replace air filter
The air filter service life has expired –
replace air filter, reset compressor
2
Air filter blocked
Air filter blocked or defective –
needs replacement
3
Replace Oil filter
The Oil filter service life has expired –
replace Oil filter, reset compressor
4
Oil filter blocked
Oil filter blocked or defective –
needs replacement
5
Replace Oil precipitator
The Oil precipitator service life has expired –
replace Oil precipitator, reset compressor
6
Oil precipitator blocked
Oil precipitator blocked or defective; needs replacement
7
Replace lubricant
The lubricant service life has expired –
replace lubricant, reset compressor
8
Alarm – high
compressed air final
temperature
The compressed air final temperature is too high, check the cooling
system
9
Alarm – ambient tem-
perature too low
The ambient temperature is too low –
increase the ambient temperature
10
Alarm – ambient tem-
perature too high
The ambient temperature is too high –
decrease the ambient temperature
11
Motor bearing tempera-
ture too high
The temperature of the bearings in the main motor is too high –
check motor bearing
12
Main motor – current
too high
The current at the main motor is too high – check the lubrication sys-
tem
13
Temperature
precipitator tank too
high
The temperature in the precipitator tank is too high –
check the cooling and lubrication system