Precautions For Maintenance; Precautions Before Starting Inspection And Maintenance; Display Warning Tag During Inspection And Maintenance; Keep Workplace Clean And Tidy - Komatsu D155A-6 Operation & Maintenance Manual

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SAFETY

PRECAUTIONS FOR MAINTENANCE

PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE

DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANCE

When carrying out inspection or maintenance, always attach the
"DANGER! Do NOT operate!" warning tag to the work equipment
control lever in the operator's cab to alert others that you are
working on the machine. If there is any "DANGER! Do NOT
operate!" warning tag displayed, it means that someone is carrying
out inspection and maintenance of the machine. If the warning
sign is ignored and the machine is operated, there is danger that
the person carrying out inspection or maintenance may be caught
in the rotating parts or moving parts and suffer serious personal
injury or death. Do not start the engine or do not touch the levers.
If necessary, put up signs around the machine also.
Warning tag part number: 09963-A1640
When not using this warning tag, keep it in the toolbox.
If there is no toolbox, keep it in the pocket for the Operation and
Maintenance Manual

KEEP WORKPLACE CLEAN AND TIDY

Do not leave hammers or other tools lying around in the work place. Wipe up all grease, oil, or other substances
that will cause you to slip. Always keep the work place clean the tidy to enable you to carry out operations safely.
If the work place is not kept clean and tidy, there is the danger that you will trip, slip, or fall over and injure yourself.

SELECT SUITABLE PLACE FOR INSPECTION AND MAINTENANCE

Stop the machine on firm, level ground.
Select a place where there is no hazard of landslides, falling rocks, or flooding.
ONLY AUTHORIZED PERSONNEL
Do not allow any unauthorized personnel into the area when servicing the machine. If necessary, employ a guard.

APPOINT LEADER WHEN WORKING WITH OTHERS

When repairing the machine or when removing and installing the work equipment, appoint a leader and follow his
instructions during the operation.

PRECAUTIONS FOR MAINTENANCE

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