Komatsu WA800-1 Operation & Maintenance Manual page 135

DURING OPERATION
CHECKS AFTER STARTING THE
ENGINE
l Before starting work, test drive
the machine in a safe place and
check that the transmission,
brakes, accelerator, and steering
are working properly. At the
same time, check that there is
not abnormal noise or vibration,
or any abnormality in the instru-
ments and gauges.
l Always sit in the operator's seat
when operating the machine.
l
Do not allow anyone except the
operator on the machine.
l Always be aware of the operating
capacity of the machine. Using
the machine to do work beyond
its capacity will not only damage
the machine, but may even cause
unexpected accidents.
l The machine condition can be
judged from many factors.
Changes in the gauges, sound,
vibration, exhaust gas color or re-
sponse of the control levers can
indicate the occurrence of some
disorder. If any disorder occurs,
park the machine immediately in
a safe place and take appropriate
action.
ATTENTION TO SURROUNDINGS
l
To ensure the safety of workers
near the machine, always sound
the horn to warn them before
starting the engine and moving
the machine. Be particularly care-
ful to check that the rear is clear
before backing the machine.
l Do not allow unauthorized per-
sons into the work area.
l Always concentrate. It is ex-
tremely dangerous to allow your-
self to be distracted or to think of
other things when operating a
machine.
l When loading trucks or hoppers,
be careful not to hit the truck or.
hopper with the bucket. Do not
bring the bucket over people's
heads or over the cab of the
truck.
W-01244
-5-