Komatsu PC450-8, Operation & Maintenance Manual

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SAFETY
SAFETY INFORMATION
2-15
HANDRAILS AND STEPS
To prevent personal injury caused by slipping or falling off the machine, always do as follows.
q
Use the handrails and steps marked by arrows in the dia-
gram on the right when getting on or off the machine.
q
To ensure safety, always face the machine and maintain
three-point contact (both feet and one hand, or both hands
and one foot) with the handrails and steps (including the
track shoe) to ensure that you support yourself.
q
Do not grip the control levers or lock lever when getting on or
off the machine.
q
Never climb on the engine hood or covers where there are
no non-slip pads.
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Before getting on or off the machine, check the handrails
and steps (including the track shoe). If there is any oil,
grease, or mud on the handrails or steps (including the track
shoe), wipe it off immediately. Always keep these parts
clean. Repair any damage and tighten any loose bolts.
q
Do not get on or off the machine while holding tools in your hand.
PRECAUTIONS WHEN WORKING IN HIGH PLACES
When working at high places, use a step ladder or other stand to ensure that the work can be carried out safely.
MOUNTING AND DISMOUNTING
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Never jump on or off the machine. Never get on or off a moving machine.
q
If the machine starts to move when there is no operator on the machine, do not jump on to the machine and try
to stop it.
NO PERSONS ON ATTACHMENTS
Never let anyone ride on the work equipment, or other attachments. There is a hazard of falling and suffering seri-
ous injury.
DO NOT GET CAUGHT IN ARTICULATED PORTION
The clearance around the work equipment will change according to the movement of the link. If you get caught,
this may lead to serious personal injury. Do not allow anyone to approach any rotating or telescoping part.