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MACHINE OPERATIONS AND CONTROLS
5.
On the input display screen displayed on the monitor, input
the password and push input confirmation switch F6 (3).
If a password is set, the input display screen will be indi-
cated on the monitor screen.
REMARK
Contact your Komatsu distributor for details of the method
of setting, changing, or canceling the password.
6.
Perform the following inspection on the machine monitor.
1)
The buzzer sounds for approximately 2 seconds, then
the following caution lamp or meters light up for ap-
proximately 2 seconds.
•
Radiator coolant level caution lamp (4)
•
Charge level caution lamp (5)
•
Engine oil pressure caution lamp (6)
•
Engine oil level caution lamp (7)
•
Air cleaner clogging caution lamp (8)
•
Water separator caution lamp (9)
If any caution lamp does not light up or the buzzer does not sound, there is probably a failure in the
caution lamp, so ask your Komatsu distributor for repair.
2)
After approximately 2 seconds, the screen changes to the working mode/travel speed display. Then, it
will switch to the standard screen.
•
Engine coolant temperature gauge (10)
•
Engine coolant temperature caution lamp (11)
•
Fuel gauge (12)
•
Fuel level caution lamp (13)
•
Hydraulic oil temperature gauge (14)
•
Hydraulic oil temperature caution lamp (15)
•
DEF system caution lamp (16)
•
DEF level gauge (17)
3-170
OPERATION
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