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Check gauges and monitor displays for normal operation before
starting the engine. Listen for unusual noises and remain alert
for other potentially hazardous conditions at the start of the work
cycle.
Do not short-circuit the starting motor to start the engine. This is
not only dangerous, but may also damage the machine.
When starting the engine, sound the horn as an alert.
Start and operate the machine only while seated.
Before Operating Machine
If checks are not carried out properly after starting the engine, it
may result in a delay in discovering abnormalities in the
machine, and this may lead to personal injury or damage to the
machine.
Carry out the checks in an open area where there are no
obstructions. Do not let anyone near the machine when carrying
out the checks.
•
Check the operating condition of the equipment, and the
movement of the bucket, arm, boom, travel, and swing
systems.
•
Check the machine for any abnormal noise, vibration, heat,
smell, or abnormality with the gauges. Check also for
leakage of air, oil, and fuel.
•
If
any
abnormality
immediately. If the machine is used without repairing the
problems, it may lead to unexpected injury or failure.
•
Clear all personnel from directly around machine and from
the area.
•
Clear all obstacles from the machine's path. Beware of
hazards.
•
Be sure that all windows are clean. Secure the doors and
the windows in the open position or in the shut position.
•
Adjust the rearview mirrors for best visibility close to the
machine. Make sure that horn, the travel alarm (if
equipped), and all other warning devices are working
properly.
•
Fasten the seat belt securely.
•
Warm up the engine and hydraulic oil before operating
machine.
•
Before moving the machine, check undercarriage position.
The normal travel position is with idler wheels to the front
under the cabin and the drive sprockets to the rear. When
the undercarriage is in the reversed position, the travel
controls must be operated in opposite directions.
Track Excavator Safety
Page 24
is
found,
repair
the
problem
SP002984
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