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HANDLING ILLUMINATION DEVICES
• Use explosion proof illumination device when inspecting with fuel,
oil, battery fluid or similar substance. Failure to use explosion proof
illumination device may cause leap fire and explosion.
• Attempt to work without using illumination device in a dark place
may cause injury or other issue. Always use illumination device.
Do not use a lighter or other burning object even if dark. Such use
may cause fire, and furthermore the battery gas may catch fire and
explode.
STOP ENGINE BEFORE INSPECTION OR MAINTENANCE
• Before inspection or maintenance, always park the Machine at a
location where the ground is level, rock-falls and landslides do not
occur, is a lowland and flood does not occur, and fully retract and
lower the boom, and stop the engine.
• Operate each of the crane operation levers forward backward
several times to relief the pressure remaining in the hydraulic
circuits.
• Apply pawls to so that the prevent rubber tracks do not move.
• Persons in charge of the maintenance should pay attention to
prevent physical body and clothes from contacting the moving parts.
FIRE RISK PREVENTION
Always observe the followings during maintenance where the fuel,
oil, battery or other substance that may catch fire is handled.
• Keep the fuel, oil and any other easily combustible oil and fats away
from fire during storage.
• Do not leave the site when replenishing the fuel or oil.
• Use incombustible cleaning oil for the objects such as the
components, and do not use light petroleum, gasoline or anything
else that may catch fire.
• Do not smoke when inspecting or maintaining. Smoke at a location
designated to do so.
• When inspecting fuel, oil, battery fluid or similar, use explosion proof
illumination devices but do not use fires such as a lighter or a match
for illumination.
• Loosened and damaged electrical connections may cause short
circuit that may result in a fire. Inspect accordingly during the
inspections before starting work.
• Make sure a fire extinguisher is place near the inspection /
maintenance site.
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