Atlas Copco GA90 Instruction Book page 9

25 Oil drain plug
26 By-pass valve
27 Air outlet valve (customer’s
installation)
28 Condensate trap
29 Channel
30 Flexible, receiver pressure
31 Insulating block
32 Condensate trap
33 Liquid – gas mixer
2920 1475 00
34 Thermostatic expansion valve
35 Sight-glass
36 Filter/dryer
37 Capillary tube
38 Fan control switch
39 High pressure switch
40 Fan
41 Fan motor
42 Condenser
43 Hot gas by-pass valve
Figs. 1.7 and 1.8 Regulating system
44 Refrigerant compressor
45 Liquid separator
46 Low pressure switch
47 Air/refrigerant heat exchanger
48 Air/air heat exchanger
49 By-pass valves
50 By-pass valve
E1 Elektronikon regulator
M1 Drive motor
Y1 Loading solenoid valve