Wacker Neuson RC50, Инструкция по эксплуатации

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Maintenance
Drive unit/diesel engine
138 BA RC50_RC70 en 00
Draining water sump
NOTICE
Water sump in the fuel!
Property damage to the diesel engine by water sump in the fuel
system.
■
Drain the water sump immediately when the pilot light of the fuel
prefilter flashes.
■
Dewater the fuel prefilter regularly at the sensor according to the
water content of the fuel.
Open the vent screw [4].
Disconnect the connector [2] for the sensor [1] and unscrew the
sensor from the filter cartridge with two turns.
Allow the waste water to drain from the filter.
Screw the sensor [1] into the filter cartridge and tighten.
Connect the plug connector [2] to the sensor.
Screw in and tighten the vent screw [4].
Vent the fuel system.
4.03.06 Bleeding the fuel system
1
N O T E
Fuel system bleeding is performed when the fuel pump is
running (electrical system ON).
Several bleeding cycles are required.
Open the bleed screw [1] only at the fuel filter (not at the fuel
prefilter).
Switch on the electrical system until fuel runs out of the bleed bore
[1]. Do not start the diesel engine.
Screw in and tighten the bleed screw [1].
Briefly switch off and restart the electrical system.
After approx. 30 seconds, briefly switch off and restart the electrical
system.
Repeat this operation four times.