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Komatsu D475A-3 - Operation Precautions

Komatsu D475A-3
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SAFETY
PRECAUTIONS FOR OPERATION
OPERATION
CHECKS BEFORE OPERATION
When carrying out the checks, move the machine to a wide area where there are no obstructions, and operate
slowly. Do not allow anyone near the machine.
Always fasten your seat belt.
Check the operation of travel, steering and brake systems, and
work equipment control system.
Check for any abnormality in the sound of the machine,
vibration, heat, smell, or gauges; check also that there is no
leakage of oil or fuel.
If any abnormality is found, carry out repairs immediately.
PRECAUTIONS FOR MOVING MACHINE FORWARD OR IN REVERSE
Before travelling, check again that there is no one in the
surrounding area, and that there are no obstacles.
Before travelling, sound the horn to warn people in the area.
Always operate the machine only when seated.
Do not allow anyone apart from the operator to ride on the
machine.
Check that the back-up alarm (alarm buzzer when machine
travels in reverse) works properly.
Always lock the door and windows of the operator's
compartment in position (open or closed).
On jobsites where there is a hazard of flying objects or of objects
entering the operator's compartment, check that the door and
windows are securely closed.
If there is an area to the rear of the machine where the visibility
is obstructed, use a flagman. Be extremely careful not to hit
anything and drive the machine slowly.
Always be sure to carry out the above precautions even when the machine is equipped with mirrors.
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