Product Manual

A few minutes after stopping, the oil level should reach the bottom of the oil filler neck (FC).
If the oil level is too low, wait until the compressor has depressurized. Push the emergency stop button (10)
to
avoid the compressor to start unexpectedly. Next, close the air outlet valve and open the manual drain valve
(Dm) until the air system between oil separator/air receiver vessel and outlet valve is fully depressurized. See
section Condensate system for location of the outlet valve and water drain.
Unscrew oil filler plug (FC) one turn to permit any pressure left in the system to escape. Wait a few minutes.
Remove the plug and add oil until the level reaches the filler opening. Fit and tighten the plug (FC).
On compressors with an Elektronikon® Graphic controller, unlock the emergency stop button (10), select the
STOP icon on the display and press reset before restarting.
Regularly check that condensate is discharged during operation. See section Condensate system. The amount
of condensate depends on environmental and working conditions.
Checking the display
Control panel Elektronikon® Graphic
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.
Stopping
- Press stop button (9). Automatic operation LED (8) goes out and the compressor stops.
- To stop the compressor in the event of an emergency, press emergency stop button (10).
Alarm LED flashes (7).
•
Remedy the problem cause, unlock the button by pulling it out.
•
Navigate
to the Stop icon on the display by means of the navigation keys (3/4) and press the
Select key.
Press Reset.
Do not use emergency stop button (10) for normal stopping!
- Close the air outlet valve.
- Press the test button on top of the electronic water drain(s) to the depressurize the piping between
air receiver and outlet valve, next open the manual drain valve (Dm). See section Condensate
system.
Switch off the voltage.
Instruction book
88 2920 7110 00