Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 232 / 458

MACHINE OPERATIONS AND CONTROLS OPERATION
3–162
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If a password has been set, the input display screen will
be displayed on the monitor screen.
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After inputting the password, press enter switch F6 (3).
REMARK
Contact your Komatsu distributor for details of the method of
setting, changing, or cancelling the password.
1) The buzzer sounds for approximately 2 seconds, then
the monitor or meter lights up for approximately 2 sec-
onds.
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Radiator coolant level monitor (4)
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Charge level monitor (5)
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Engine oil pressure monitor (6)
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Engine oil level monitor (7)
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Air cleaner clogging monitor (8)
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Water separator monitor (9)
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Engine coolant temperature gauge (10)
If any monitor does not light up or the buzzer does not
sound, there is probably a failure in the monitor, so
please ask your Komatsu distributor for repair.
2) After approximately 2 seconds, the screen will change to
the working mode/travel speed display monitor. Next, it
will switch to the standard screen.
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Engine coolant temperature gauge (10)
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Engine coolant temperature monitor (11)
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Fuel gauge (12)
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Fuel level monitor (13)
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Hydraulic oil temperature gauge (14)
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Hydraulic oil temperature monitor (15)
3) If the hydraulic oil temperature gauge goes out or alarm
monitor (16) stays lighted up red, immediately check the
item that lights up red.
For details of the alarm monitor, see "WARNING
DISPLAY (3-15)".
4) If the maintenance time has passed, maintenance time
monitor (17) lights up in red for 30 seconds. Press user
menu display switch (18), check the item, and carry out
maintenance immediately.
For details of the method of checking the maintenance
time, see "MAINTENANCE SCREEN SETTING (3-65)"
in the explanation for each component.