After Starting Engine; Checks After Starting Engine; Precautions When Starting Off - Komatsu WA120-3MC Operation & Maintenance Manual

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SAFETY

AFTER STARTING ENGINE

CHECKS AFTER STARTING ENGINE

Failure to carry out checks properly after starting the engine will lead to delays in discovery of abnormalities, and this may
lead to serious injury or damage to the machine.
When carrying out the checks, use a wide area where there are no obstructions. Do not allow anyone near the machine.
Check the operation of the gauges and equipment, and check the operation of the bucket, lift arm, brakes, travel system and
steering system.
Check for any abnormality in the sound of the machine, vibration, heat, smell, or gauges; check also for any leakage of air, oil
or fuel.
If any abnormalities are found, then carry out repairs immediately.
If the machine is used when it is not in proper condition, it may lead to serious injury or damage to the machine.
Before traveling or starting operations, check that the safety bar (1) is securely locked in the FREE position.

PRECAUTIONS WHEN STARTING OFF

Before starting off, check again that there is no one in the surrounding area and that there are no obstacles.
When starting off, sound the horn as an alert.
Always operate the machine when seated in the operator's seat.
Always fasten the seat belt.
Do not allow anyone to ride on the machine body.
Check that the backup alarm works properly.
WA120-3MC
1-11

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A31001

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