Komatsu HB365LC-3 Operation & Maintenance Manual page 220

MACHINE OPERATIONS AND CONTROLS
5.
Turn on the master switch (4) for the refuel auto stop sys-
tem on the refuel switch box (3).
The refuel switch box (3) is located inside the door (1) on
the right side of the machine.
6.
When the refuelling pump with auto shut-off refuel system
is used
1)
Press the switch (5) once to start the refuelling.
The refuelling automatically continues until the fuel
tank becomes full (the refuelling pump stops when the
float switch (6) reaches the upper limit).
Stop the machine on a level ground, and keep a close
watch on the refuelling to avoid the fuel spillage and
overflow.
The refuelling can be stopped anytime by turning off
the master switch (4).
Keep pressing the switch (5) to further refuel the fuel
tank with fuel after the float switch stopped the refuel-
ling pump.
Keep pressing the switch (5), then the refuelling pump
makes the fuel tank full.
Releasing the switch (5) stops the refuelling pump in this state that the refuel auto stop system is can-
celled.
When using this cancelling of the refuel auto stop system, keep a close watch on the fuel level in the
fuel tank to prevent the fuel from spilling and overflowing.
If the fuel is spilled out, turn off the master switch (4) and stop the refuelling immediately.
2)
Check that the master switch (4) is returned to OFF position after the refuelling is completed.
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OPERATION