Komatsu D375A-8, Operation & Maintenance Manual

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1.
Select “Pre-lubrication Skip Mode” (1) on “Machine Set-
ting” menu (b) screen, then press the switch F6.
2.
Press the switch F6 on “Pre-lubrication Skip Mode” screen,
and the pre-lubrication function stops.
The monitor screen returns to the user menu.
If you do not use the pre-lubrication skip, press the switch
F5 to return to the user menu screen.
SET ENGINE SPEED FOR REVERSE SLOW MODE
When the reverse slow mode is set, the engine speed is automatically decreased while traveling in reverse, and
the reverse travel speed can be lowered.
At “Set Maximum Engine Speed for R1”, “Set Maximum Engine Speed for R2” and “Set Maximum Engine
Speed for R3”, the maximum engine speed at traveling in reverse can be set.
1.
Select “Set Maximum Engine Speed for R1” on “Machine
Setting” menu (b) screen, then press the switch F6.
2.
Select the set speed on “Set Maximum Engine Speed for
R1” screen shown in the figure, then press the switch F6.
REMARK
The maximum engine speed in reverse travel can be set in
5 stages between “0” and “-4” by 100 rpm interval.
Reverse Slow Mode is the function to set the maximum engine
speed in reverse travel.
Since the travel speed differs with the load at traveling in re-
verse, adjust the maximum engine speed according to the op-
eration.
OPERATION EXPLANATION OF COMPONENTS
3-75