2.
Check that all the monitors and gauges and centralized
warning lamp light up for approximately 2 seconds and the
alarm buzzer sounds for approximately 2 seconds.
Check that the engine tachometer swings.
If the lamps do not light up, there may be a failure in the
monitor or wire breakage. Ask your Komatsu distributor for
inspection.
METHOD FOR CHECKING HORN
Operate the horn switch and check that the horn sounds.
If there is any abnormality, ask your KOMATSU distributor for testing and repair.
METHOD FOR CHECKING DEFROSTER FUNCTION
• Operate the air conditioner and check that the air flows out of the vents properly onto the front glass.
If there is any abnormality, ask your KOMATSU distributor for testing and repair.
• Operate the rear heated wire glass switch and check that the rear glass surface is heated properly.
If there is any abnormality, ask your KOMATSU distributor for testing and repair.
METHOD FOR CHECKING LOCKS
Check that all places can be locked properly.
(For the locations of the locks, see “LOCK (3-206)”.)
If there is any abnormality, ask your KOMATSU distributor for testing and repair.
METHOD FOR CHECKING ALTERNATE EXIT OF CAB
Operate the open knob for alternate exit of cab, and check that the exit opens and closes properly.
If there is any abnormality, ask your KOMATSU distributor for testing and repair.
METHOD FOR ADJUSTING
METHOD FOR ADJUSTING OPERATOR'S SEAT
k
k
WARNING
• Place the machine in a safe place when adjusting the position of the operator's seat.
Always set the work equipment lock lever to LOCK position (the pilot lamp in the switch is lit) to
prevent any accidental contact with the control levers.
• Adjust it before starting operation or when operators change shift.
• Adjust the position of the operator's seat so that you can depress the brake pedal fully with your
back against the seat backrest.
OPERATION
MACHINE OPERATIONS AND CONTROLS
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Содержание H75051
Страница 2: ... ...
Страница 27: ...LOCATION OF SAFETY LABELS SAFETY SAFETY LABELS 2 5 ...
Страница 66: ......
Страница 67: ...OPERATION Please read and make sure that you understand the SAFETY section before reading this section 3 1 ...
Страница 74: ...Outside of cab 1 Slow blow fuse 2 Frame lock bar GENERAL VIEW OPERATION 3 8 ...
Страница 158: ...SWITCHES g0032100 1 ECSS switch 2 Front working lamp switch EXPLANATION OF COMPONENTS OPERATION 3 92 ...
Страница 289: ...Securing position Fixing angle A 69 B 59 C 33 D 46 Expected trailer width E 2990 mm OPERATION TRANSPORTATION 3 223 ...
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Страница 311: ...MAINTENANCE Please read and make sure that you understand the SAFETY section before reading this section 4 1 ...
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Страница 397: ...SPECIFICATIONS 5 1 ...
Страница 399: ... 1 Value when bucket dump angle is 45 B I A G E H F D C 9 J W0 1 4 5 6 SPECIFICATIONS SPECIFICATIONS 5 3 ...
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Страница 425: ...REPLACEMENT PARTS 7 1 ...
Страница 440: ...WA270 8 WHEEL LOADER Form No VENAM31500 2016 KOMATSU Hanomag GmbH All Rights Reserved Printed in Europe 12 2016 ...