Atlas Copco LF 3

2920 7090 00 13
Instruction book
Reference
Description
M
Motor
MDR
Air pressure switch
Me
Electric motor
Mp
Petrol engine
P1
Hourmeter, running time
PD
Pulsation damper
RV
Pilot valve
S1
On/off switch
S2
On/off switch dryer
SG
Oil sight glass
SV
Safety valve
UA
Unloader
US
Blow-off silencer
Y1
Loading solenoid valve
Reference
Description
1 Cover
2 Air inlet silencer
3 Crankcase
4 Cooling pipe
5 Left cylinder
6 Right cylinder
7 Pictograph, see Pictographs
8 Electric cabinet
9 Dewpoint indicator
10 Refrigerant dryer
11 Lifting yoke
12 Towing handle
13 Fuel tank
Compressor variants
The compressor block includes:
 Crankcase (3) and cylinders (5) and (6)
 Air inlet filter (AF) and inlet silencer (2)
 Fan (FN)
 Air cooler piping
 Check valve (CV) or Unloader (UA)
 Safety valve (SV)
The Power Pack comprises