Air filter
Especially if the compressor is installed in a dusty environment, inspect the air filter element regularly. Replace
when necessary. See also section Air filter and section Maintenance schedule for periodic replacement
instructions.
Drains
Regularly check that condensate is discharged during operation. See section Condensate system . The amount
of condensate depends on environmental and working conditions.
5.4 Checking the display
Procedure
Control panel of the Elektronikon® Graphic controller
Compressors with Elektronikon® Graphic controller:
Check the display (2) regularly for readings and messages. The display normally shows the compressor outlet
pressure,while the status of the compressor is indicated by means of a number of icons. Remedy the trouble
if alarm LED (7) is lit or flashes, see section Icons used. The display (2) will show a service message if a
service plan interval has been exceeded or if a service level for a monitored component has been exceeded.
Carry out the service actions of the indicated plans or replace the component and reset the relevant timer, see
section Service menu.
Instruction book
2920 7104 10 71