Stopping; Taking Out Of Operation; Storage After Installation - Atlas Copco LF 2 Instruction Book

Instruction book
3. Start the engine, consult the engine "Owner's manual".
4. Attach the air lines to the air outlets.
5. Open the outlet valves (AV1/2).
6. Set pilot valve (RV) in the load position by turning the red handle 90 degrees. See section Adjustment of
pilot valve.
7. Turn the regulating knob of the pressure regulator (10) clockwise or counter-clockwise to increase or
decrease the pressure at the outlet of the pressure regulator.
Regularly drain condensate (Dm).
4.3

Stopping

LF
1. Turn the switch to position 0 (Off), or push switch (S1) to position 0.
2. Close air outlet valve (AV)
3. Switch off the voltage.
If a compressor with pressure switch stops during operation because of a power failure, the pressure from the
air outlet pipe must be released by moving the switch on top of the air pressure switch to 0 to prevent the
compressor from restarting against back-pressure when the power becomes live again.
LF Trolley
1. Set pilot valve (RV) in the unload position by turning the red handle 90 degrees. See section Adjustment
of pilot valve.
2. On LF Trolley with electrical motor, move switch to position 0 or push switch (S1) to position 0. If the
compressor is not required for immediate further use, switch off the voltage at the main circuit breaker
and unplug.
3. On LF Trolley with petrol engine:
Stop the engine, consult the engine "Owner's manual".
4. Close the air outlet valves (AV1 and AV2). Depressurize and disconnect the air lines from the outlet
valves
4.4

Taking out of operation

At the end of the service life of the compressor, proceed as follows:
1. Stop the compressor and close the air outlet valve(s).
2. Switch off the voltage and disconnect the compressor from the mains.
3. Depressurize the compressor.
4. Shut off and depressurize the part of the air net which is connected to the outlet valve. Disconnect the
compressor from the air net.
4.5

Storage after installation

Procedure
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