Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 61 / 458

SAFETY PRECAUTIONS FOR MAINTENANCE
2–43
PRECAUTIONS FOR MAINTENANCE
Precautions for maintenance:ALL-1150-001A00A
PRECAUTIONS BEFORE STARTING INSPECTION AND MAINTENANCE
Precautions before starting inspection and maintenance:ALL-0000-001K12A
DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANCE
DISPLAY WARNING TAG DURING INSPECTION AND MAINTENANCE::PC220_KU-0000-2A6K00A
Be sure to put up the warning tag "DANGER! Do NOT oper-
ate!" during inspection and maintenance.
If there is any "DANGER! Do NOT operate!" warning tag dis-
played, 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 carry-
ing out inspection or maintenance may be caught in the rotat-
ing parts or moving parts and suffer serious personal injury or
death. Do not start the engine or touch the levers.
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If necessary, put up signs around the machine also.
Warning tag part No. 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
KEEP WORKPLACE CLEAN AND TIDY:PC-0000-2A7K00A
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Do not leave hammers or other tools lying around in the work place. Wipe up all grease, oil, or other sub-
stances that will cause you to slip. Always keep the work place clean and tidy to enable you to carry out oper-
ations 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.
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When cleaning the ceiling window which is made of organic glass (polycarbonate), use tap water and avoid
use of organic solvents for cleaning. An organic solvent like benzene, toluene or methanol can invite a chemi-
cal reaction like dissolution and decomposition on the window glass, deteriorating polycarbonate in use.
SELECT SUITABLE PLACE FOR INSPECTION AND MAINTENANCE
SELECT SUITABLE PLACE FOR INSPECTION AND MAINTENANCE:ALL-0000-2A8K00A
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Stop the machine on firm, level ground.
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Select a place where there is no hazard of landslides, falling rocks, or flooding.
ONLY AUTHORIZED PERSONNEL
ONLY AUTHORIZED PERSONNEL:ALL-0000-2A9K00A
As long as maintenance of the machine is continued, do not allow unauthorized person comes near the work-
place. They might get unexpected personal injury from, for instance, touching machine. Do not allow anyone
except the workers concerned to enter the workplace. If necessary, employ a guard.
STABILITY
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When dismantling or assembling the machine for the purpose of maintenance, repair or transportation, always
ensure that at each stage of the process, care is taken to ensure that the machine remains stable. Failure to
do this could result in serious injury or death.
GUARDS
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Guards are installed in the area of the engine to protect personnel from moving parts. These guards should
only be removed by a Komatsu service engineer unless specific instructions are given in this manual.
END OF SERVICE LIFE
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For safe dismantling of the machine at end of service life, please contact you Komatsu Distributor.