Instruction book
Ref.
E
F
G
Description
Air drawn through filter (AF) and open inlet valve (IV) into compressor element (E) is compressed.
Compressed air and oil flow into the air receiver/oil separator (OT). The air flows through minimum pressure
valve (Vp) to air cooler (Ca).
Minimum pressure valve (Vp) prevents the receiver pressure from dropping below a minimum pressure and
includes a check valve which prevents blow-back of compressed air from the net.
On Full-Feature compressors the air flows through air dryer (DR).
Air is discharged through outlet valve (AV).
2.3
Oil system
Flow diagram
2920 7090 51
Description
Dry air
Condensate
Dry air (compressors with integrated dryer)
Oil system
17