Komatsu PC138US-11 Operation & Maintenance Manual page 222

MACHINE OPERATIONS AND CONTROLS
• If inputting ID number for operator identification func-
tion (with SKIP) is set, "ID Number Input" screen is
displayed on the monitor when the starting switch is
turned to ON position. When "ID Number Input"
screen is displayed on the monitor, input the ID num-
ber and press input confirmation switch F6 (3).
For detail, see "BASIC OPERATION OF MACHINE
MONITOR WHEN STARTING SWITCH IS ON WHILE
OPERATOR ID INPUT IS SET (3-13)".
REMARK
Contact your Komatsu distributor for details of the
method of setting, changing, or canceling the operator
identification function.
5.
Perform the following inspection on the machine monitor.
1)
The buzzer sounds for approximately 2 seconds and
the following caution lamps light up for approximately
2 seconds.
• Air cleaner clogging caution lamp (4)
• Engine oil level caution lamp (5)
• Charge level caution lamp (6)
• Engine oil pressure caution lamp (7)
If any caution lamp does not light up or the buzzer
does not sound, there is probably a failure in the moni-
tor, so ask your Komatsu distributor for repair.
2)
The screen changes to the working mode and travel
speed display screen after approximately 2 seconds,
and then it changes to the standard screen.
• Engine coolant temperature gauge (8)
• Engine coolant temperature caution lamp (9)
• Fuel gauge (10)
• Fuel level caution lamp (11)
• Hydraulic oil temperature gauge (12)
• Hydraulic oil temperature caution lamp (13)
3)
If the hydraulic oil temperature gauge goes out or cau-
tion lamp (14) stays lit in red, immediately check the
item lit in red.
For the contents and check methods for caution lamp,
see "WARNING DISPLAY (3-17)".
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OPERATION