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PRECAUTIONS FOR MAINTENANCE
•
Set work equipment lock lever (1) and parking brake lever
(2) to LOCK positions (L) to prevent the work equipment
from moving.
•
Do not touch the control levers. When it is necessary to
operate the control levers, always give a signal to your fel-
low workers to evacuate them to a safe place.
PRECAUTIONS WHEN INSTALLING, REMOVING, OR STORING ATTACHMENTS
•
Appoint a leader before starting removal or installation operations for attachments.
•
Place attachments that have been removed from the ma-
chine in a stable condition so that they do not fall. And take
steps to prevent unauthorized persons from entering the
storage area.
PRECAUTIONS FOR WORKING AT HIGH PLACES
When working at high places, use a step ladder or other stand to ensure that the work can be performed safely.
There is a danger falling from high place that can lead to serious personal injury or death.
WORK ON MACHINE
•
When performing maintenance work on the machine,
maintain the foothold clean and orderly to prevent falling.
Always observe the followings.
•
Avoid spilling of oil and grease.
•
Do not litter the tools.
•
Watch your step when walking around on the ma-
chine.
•
Remove mud and greases stuck to the shoe sole.
•
Never jump down from the machine. When getting on and
off the machine, always face the machine and maintain at least three-point contact (both feet and one hand,
or both hands and one foot) with the handrails and steps to ensure that you support yourself.
•
You must walk along the access aisle for checking being paved with non-slip pads. Never climb on the en-
gine hood and cover to prevent personal injuries from falling or failing over due to losing your footing.
PRECAUTIONS WHEN WORKING UNDER MACHINE OR WORK EQUIPMENT
Machine or work equipment may fall, and it is dangerous that serious personal injury or death may occur. Al-
ways observe the following.
•
Make sure the hoists or hydraulic jacks you use are in good condition and strong enough to handle the
weight of the component. Never use hydraulic jacks at places where the machine is damaged, bent, or
twisted. Never use if the element wire of wire rope is frayed, twisted or pinched. Never use bent or distorted
hooks.
2-28
SAFETY
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