DX380LC-7
Safety
1-76
Operation at High Altitudes
Operation instructions at high altitudes are the same as those
provided for extreme cold. Before operating at high altitudes,
engine fuel and air mixture may have to be adjusted according
to appropriate engine manual.
1.
Check engine operating temperature for evidence of
overheating. The radiator cap must make a perfect seal to
maintain coolant pressure in cooling system.
•
Perform warming-up operation thoroughly. If machine
is not thoroughly warmed up before control levers or
control pedals are operated, reaction of machine will
be slow.
•
If battery electrolyte is frozen, do not charge battery
or start engine with a different power source. There is
a potential hazard that could cause a battery
explosion or fire.
•
Before charging or starting engine with a different
power source, thaw battery electrolyte and check for
any leakage of electrolyte before starting.
Operation During Electrical Storms
During electrical storms, do not enter or exit machine.
•
If you are off machine, keep away from machine until storm
passes.
•
If you are in cabin, remain seated with machine stationary
until storm passes. Do not touch controls or anything
metal.
Exhaust Ventilation
Engine exhaust gases can cause unconsciousness, loss of
alertness, judgment and motor control. This can result in death
or serious injury.
Make sure there is adequate ventilation before starting engine in
any enclosed area.
Check for and be aware of any open windows, doors or
ductwork where exhaust may be carried, or blown by wind,
exposing others to hazardous exhaust gases.
Ventilation for Enclosed Area
If it is necessary to start engine within an enclosed area, or when
handling fuel, flushing oil, or paint; open doors and windows to
ensure that adequate ventilation is provided to prevent gas
poisoning.
Diesel engine exhaust contains products of combustion which
can be harmful to your health.
Always run engine in a well ventilated area. If you are in an
enclosed area, vent exhaust to outside.
ARO1770L
Figure 64
