Atlas Copco XAHS 447 Cd S3A APP, Instruction Manual

Page: 39 / 112

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SPECIFIC START PROCEDURE
Follow this start procedure when the compressor is
put in operation for the first time and after running out
of fuel or changing the fuel filter.

Loosen the vent screw (1) on the fuel filter.

Operate the hand pump (2) at the filter until fuel
comes out of the bore for the vent screw, and air is
completely removed from the fuel system.

Fasten the vent screw (1).

Switch the Power switch on. The instrument panel
will now perform a brief selftest.

Push the start button and the starter motor will
automatically try to start the engine.
(1)
(2)
After cleaning /draining the fuel tanks,
the system is filled with air.
Before starting the engine operate the
fuelpump on the fuelfilter to fill the
fuelsystem. Loosen the vent screw (1) on
the fuel filter. Operate the hand pump
(2) at the filter until fuel comes out of the
bore for the vent screw, and air is
completely removed from the fuel
system. Fasten the vent screw (1).
When under pressure the engine will
start after approximately 10 seconds. If
the system is not under pressure, it will
take a few minutes untill the engine will
start.