Schematic Diagram L140 - CompAir L15 Operating And Service Manual

4. Design and functioning
4.2.2

Schematic diagram L140

Fig. 5
1 Intake filter
2 Intake regulator
2.1 Actuator
2.2 Throttle valve
2.3 Check valve
2.4 Choke valve, adjustable
3 Electric motor
4 Compressor block
5 Final compression temperature
sensor (R2)
6 Pressure reservoir
7 Fine separator
8 Oil drain
9 Safety valve
10 Oil level indicator
22
11 Final compression pressure
sensor
12 Pressure holding and check
valve
13 Network pressure sensor
14 Air cooler
15 Oil cooler
16 Oil temperature regulator
17 Oil filter
18 Cooling air ventilator
19 Motor lubrication system E4, E5
21 Motor temperature (R1)
22 Pressure regulator
23 3/2-way solenoid valve (control
valve) (Y1)
Compressed air line
Oil line
Control line
Cooling water line
(only LxxW - water-cooled units)
24 Blow-off valve
27 Choke valve
28 Intake monitor, visual
29 Intake filter monitor (S7) *)
30 Fine separator monitor (S6) *)
31 Oil filter monitor (S5) *)
32 Dirt interceptor (Lxx W only)
33 Cooling-water solenoid valve
(Y6) (Lxx W only)
34 Manual regulating valve
(Lxx W only)
35 Monitoring cooling-water
temperature (S14) (Lxx W only)
*) Option