Switch off compressor, depressurize, extract refrigerant and oil
WARNINGThe compressor is under pressure!

The compressor is under pressure!
Serious injuries are possible.
Depressurise the compressor!
Wear safety goggles!
- Switch off the compressor which is being worked on, or the entire system, if necessary, and secure from being switched on again!
- Let the compressor cool down.
- Close valves (suction gas side, discharge gas side, Economiser, refrigerant injection, oil supply).
- Depressurize compressor.
- Extract and reuse refrigerant.
- Drain oil, store sealed and dispose properly!