Kubota 50740, Operating Instructions Manual

Page: 121 / 194

Operation
RG268-8135-6
119
01/2019
The following signals are output:
Interrupted signal  Tank is empty
Periodic signal  Tank is being filled
Continuous signal  Tank is full

After refuelling, press the switch (1).
The fill level monitor turns off.
Bleeding the fuel system

Ensure that there is sufficient diesel fuel in the fuel tank. Otherwise, refuel the excavator.

To bleed the fuel system, move the starter switch to the RUN position.
The electrical fuel pump will bleed the fuel system automatically within approx. 60 s.

If the bleeding was insufficient, the engine will stop again. In this case repeat the procedure.
Replacing the fuses
The signal breaks off completely if the flow rate is too
low. As soon as there is enough fuel in the tank, the
signal restarts.
If the fuel tank was run empty or if work was performed on the fuel system, then the fuel system has
to be bled.
Defective fuses may only be replaced with fuses of the same type and same rating.
The bypassing of fuses, for example with a wire, is not allowed.
If the malfunction cannot be remedied by replacing the fuse, or if the fuse blows again when starting,
contact skilled personnel.
The main fuses (page 121) of the excavator are situated next to the battery.