Komatsu HB365LC-3 Operation & Maintenance Manual page 221

OPERATION
When the refuelling pump with auto shut-off refuel system is not used
1)
Turn the refuelling pump switch (7) which is located in-
side the door (1) on the right side of the machine.
2)
Turn off the switch (7) of the refuelling pump after the
fuel tank is filled to the target level with fuel.
The float gauge (G) floats up on the collar portion of
the fuel filler port when the fuel level reaches almost
the full.
Position of tip (a) of the float gauge (G) when the fuel
tank is full: Approximately 50 mm
NOTICE
An external fuse (8) is installed to this system.
Check the fuse if the refuelling pump does not op-
erate.
7.
Perform the following to clear up after the refuelling is completed.
1)
Push the float gauge (G) straight down with the fuel
filler cap (F). Be careful not to get the float gauge (G)
caught in the tab of the fuel filler cap, and tighten the
fuel filler cap (F).
2)
Tighten the strainer valve cap (H) until it comes to
CLOSE position (K).
It prevents the fuel which remains in the hose from
leaking.
3)
Return the fuel hose to the inside of the door (1) on
the right side of the machine.
METHOD FOR DRAINING WATER AND SEDIMENT FROM FUEL TANK
1.
Prepare a container under drain hose (1) to receive fuel.
MACHINE OPERATIONS AND CONTROLS
3-149