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A-3
INSTALLATION
RANGER® 250
A-3
LIFTING
The RANGER® 250 weighs approximately 575 lbs.
with a full tank of gasoline. A lift bail is mounted to the
machine and should always be used when lifting the
machine.
ADDITIONAL SAFETY PRECAUTIONS
• Lift only with equipment of
adequate lifting capacity.
• Be sure machine is stable
when lifting.
• Do not lift this machine using
lift bale if it is equipped with a
heavy accessory such as trail-
er or gas cylinder.
FALLING • Do not lift machine if lift bale is
EQUIPMENT can damaged.
cause injury. • Do not operate machine while
suspended from lift bale.
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HIGH ALTITUDE OPERATION
At higher altitudes, Welder output de-rating may be
necessary. For maximum rating, de-rate the welder
output 3.5% for every 1000 ft. (305m) above 3000 ft.
(914m). If operation will consistently be at altitudes
above 5,000 ft. (1525m), a carburetor jet designed for
high altitudes should be installed. This will result in
better fuel economy, cleaner exhaust and longer
spark plug life. It will not give increased power.
Contact your local authorized engine service shop for
high altitude jet kits that are available from the engine
manufacturer.
Do not operate with a high altitude jet installed at
altitudes below 5000 ft. This will result in the
engine running too lean and result in higher
engine operating temperatures which can shorten
engine life.
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HIGH TEMPERATURE OPERATION
At temperatures above 104°F(40°C),Welder output
de-rating is necessary. For maximum output ratings,
de-rate the welder output 2 Volts for every 50°F(10°C)
above 104°F(40°C).
SAFETY PRECAUTIONS
• Only qualified personnel should install,
use, or service this equipment.
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LOCATION AND VENTILATION
The welder should be located to provide an unrestrict-
ed flow of clean, cool air to the cooling air inlets and to
avoid restricting the cooling air outlets. Also, locate
the welder so that the engine exhaust fumes are prop-
erly vented to an outside area.
STACKING
Ranger® 250 machines cannot be stacked.
ANGLE OF OPERATION
Engines are designed to run in the level condition
which is where the optimum performance is achieved.
The maximum angle of continuous operation is 15
degrees in any direction. If the engine is to be operat-
ed at an angle, provisions must be made for checking
and maintaining the oil level at the normal (FULL) oil
capacity in the crankcase.
When operating the welder at an angle, the effective
fuel capacity will be slightly less than the specified 12
gallons.
Do not attempt to use this equipment until you
have thoroughly read the engine manufacturerʼs
manual supplied with your welder. It includes
important safety precautions, detailed engine
starting, operating and maintenance instructions,
and parts lists.
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ELECTRIC SHOCK can kill.
• Do not touch electrically live parts or
electrode with skin or wet clothing.
• Insulate yourself from work and
ground
• Always wear dry insulating gloves.
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ENGINE EXHAUST can kill.
• Use in open, well ventilated areas or
vent exhaust outside.
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MOVING PARTS can injure.
• Do not operate with doors open or
guards off.
• Stop engine before servicing.
• Keep away from moving parts.
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• See additional warning information at
front of this operatorʼs manual.
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WARNING
WARNING
CAUTION