2.3
Cooling system
Diagram
Reference
1
2
3
4
5
Description
The cooling system on air-cooled compressors comprises air cooler (Ca) and oil cooler (Co).
The cooling air flow is generated by fan (FN).
2.4
Condensate system
The condensate, collected in the moisture trap of the air cooler, is evacuated via an automatic drain. A
compressor with integrated dryer has an additional drain on the moisture trap of the dryer. Each drain is
connected to its outlet connection (Da) and a manual drain valve (Dm).
Mechanical drains
GA 37 and GA 45 have a mechanical condensate drain (MWD).
20
Description
Intake air
Air/oil mixture
Oil
Wet compressed air
Condensate
Instruction book
2920 7180 30