2. Remove the screws fixing the frost protector to the cover.
3. Lift the cover carefully and remove the frost protector control lines if necessary.
Making operational:
1. Reconnect the negative cable to the batteries.
2. Close the canopy.
Dispose of old parts and contaminated materials according to environmental regulations.
Starting the machine and performing a test run:
1. Start the machine and run in IDLE until the operating temperature is reached.
2. Close the outlet valves.
3. Shut down the machine.
4. Wait until the machine has automatically vented.
Pressure gauge reads 0 bar!
5. Open the outlet valves.
6. Open the canopy.
7. Check the oil level after about 5 minutes.
Top up if necessary.
8. Carry out a visual check for leaks.
9. Close the canopy.
10.4.7 Compressor air filter maintenance
Compressor air filter maintenance
■ The filter element must replaced at the latest when the corresponding maintenance indicator
responds.
■ As stipulated in the maintenance table, replace the filter element after two years.
■ Using the machine without an air filter element is not permitted!
■ Do not use filter elements with damaged surface or seals.
■ The use of an unsuitable air filter can permit dirt to ingress the pressure system and
cause premature wear and damage to the machine.
Material Spares
Cleaning cloth
Precondition The machine is shut down.
The machine is fully vented, the pressure gauge reads 0 bar.
The machine is cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
NOTICE
Dirty air filter element
Loss of machine performance
➤ Replace the filter element.
10 Maintenance
10.4 Compressor Maintenance
134
Operating Manual Portable Rotary Screw Compressor
MOBILAIR M27 PE
No.: 9_9548 22 HCE
