Operation; Checks Before Operation; Safety Rules For Changing Machine Directions - Komatsu PC45MR-3 Operation And Maintenance Manual

SAFETY

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 that the movement of the machine matches the display on the control pattern card. If it does not match,
replace it immediately with the correct control pattern card.
Check the operation of the gauges and equipment, and check the operation of the bucket, arm, boom, travel
system, swing system, and steering system.
Check for any problem in the sound of the machine, vibration, heat, smell, or gauges; check also that there is no
leakage of oil or fuel.
If any problem is found, carry out repairs immediately.

SAFETY RULES FOR CHANGING MACHINE DIRECTIONS

Before traveling, set the machine so that sprocket (1) is behind
the operator's seat.
If sprocket (1) is in front of the operator's cab, the machine
moves in the opposite direction from the operation of the lever
(front and rear travel is reversed, left and right steering is
reversed). Be extremely careful when operating the machine in
this situation.
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.
If there is an area to the rear of the machine which cannot be
seen, position a signal person. Take special care not to hit other
machines or people when turning or swinging the machine.
Check that the travel alarm 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.
Always be sure to carry out the above precautions even when the
machine is equipped with mirrors.
SAFETY MACHINE OPERATION
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