Starting the machine and carrying out a trial run
1. Close all access doors, replace and secure all removable panels.
2. Open the user's shut-off valve between the machine and the air distribution network.
3. Switch on the power supply and reset the maintenance interval counter.
4. After approx. 10 minutes of operation: Check the cooling oil level and top up if necessary.
5. Switch off the machine and check visually for leaks.
10.18 Changing the oil separator cartridge
The oil separator cartridge cannot be cleaned.
The life of the oil separator cartridge is influenced by:
■ contamination in the air drawn into the compressor,
■ Adherence to the changing intervals for:
─ Cooling oil
─ Oil filter
─ Air filter
The machine must be isolated from the compressed air network and completely vented be‐
fore undertaking any work on the pressure system.
Material Spares
Cleaning cloth
Precondition The supply disconnecting device is switched off.
The disconnecting device is locked in the off position.
A check has been made that no voltage is present.
The machine is fully vented,
the pressure gauge on the oil separator tank reads 0 bar.
10 Maintenance
10.18 Changing the oil separator cartridge
901848 21 E
Operating Manual Rotary screw compressor
SK
75