Komatsu PC1250-11, Original Instructions Manual

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On “Maintenance” menu screen, you can perform the following
operations with switches F1 to F6.
F1, F2: Moves to the right and left menus.
F3: Moves to the next item (1 line below). When it is on the last
line, it moves to the first line.
F4: Moves to the previous item (1 line above). When it is on the
first line, it moves to the last line.
F5: Returns the screen to the standard screen.
F6: If this switch is kept pressed, the screen changes to the
screen for resetting the remaining time to the maintenance
for the selected item.
REMARK
When resetting the remaining time to the maintenance, keep the switch F6 pressed for at least 1.5 seconds. If
the time for pressing the switch F6 is short, the switch operating sound can be heard, but the screen does not
switch to the screen for resetting the remaining time to the maintenance.
• If no switch is operated for 30 seconds on “Maintenance” menu screen, the display automatically returns to
the standard screen.
• When the maintenance time caution lamp is lit on the standard screen, press F6 on the standard screen
and the screen, and “Maintenance” menu screen is automatically displayed.
• On “Maintenance” menu screen, if the time remaining to the maintenance for any item is less than 30 hours
(initial setting value), the remaining time display (c) is highlighted in yellow. If the time remaining to the
maintenance is 0 hours or less, the display (c) is highlighted in red.
• If you want to change the setting for the maintenance time or maintenance notice time (initial setting: 30
hours), consult your Komatsu distributor.
Operations on "Maintenance Due Time Reset" screen
On “Maintenance” menu screen, if the switch F6 is kept pressed for at least 1.5 seconds, the screen changes to
“Maintenance Due Time Reset” screen.
Reset the remaining time to the maintenance on this screen.
1.
Press the switch F6 when the Reset screen is displayed as
shown in the figure. The screen switches to the reconfir-
mation screen.
REMARK
• When canceling the reset, press the switch F5. The
screen returns to the Maintenance menu screen.
• On the reset screen, if no switch is operated for more
than 30 seconds, the screen automatically changes to
“Maintenance” menu screen.
2.
The reconfirmation screen is displayed.
If switch F6 is pressed again, the remaining time is reset
and the screen returns to “Maintenance” menu screen.
REMARK
• When canceling the reset, press the switch F5. The
screen returns to the Maintenance menu screen.
• On the reconfirmation screen, if no switch is operated
for more than 30 seconds, the screen automatically
changes to “Maintenance” menu screen.
OPERATION EXPLANATION OF COMPONENTS
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