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SAFETY PRECAUTIONS
WARNING
Do not attempt to use this equipment until you
have thoroughly read the engine manufacturer's
manual supplied with your welder. It includes
important safety precautions, detailed engine
starting, operating and maintenance instructions,
and parts lists.
------------------------------------------------------------------------
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.
------------------------------------------------------------------------
ENGINE EXHAUST can kill.
• Use in open, well ventilated areas or
vent exhaust outside.
------------------------------------------------------------------------
MOVING PARTS can injure.
• Do not operate with doors open or
guards off.
• Stop engine before servicing.
• Keep away from moving parts.
------------------------------------------------------------------------
• See additional warning information at
front of this operator's manual.
-----------------------------------------------------------
• Only qualified personnel should install,
use, or service this equipment.
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 LPG 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.
LIFTING
The RANGER 250 LPG weighs approximately 482
lbs. (218Kg.). A lift bail is mounted to the machine and
should always be used when lifting the machine.
INSTALLATION
FALLING
EQUIPMENT can
cause injury.
------------------------------------------------------------------------
HIGH ALTITUDE OPERATION
The Ranger 250 LPG requires no adjustment for high
altitude.
HIGH TEMPERATURE OPERATION
At temperatures above 40°C, output de-rating is nec-
essary. For maximum output ratings, de-rate the
welder output 2Volts for every 10°C above 40°C.
TOWING
The recommended trailer for use with this equipment
for road, in-plant and yard towing by a vehicle
Lincoln's K957-1. If the user adapts a non-Lincoln
trailer, the user must assume responsibility that the
method of attachment and usage does not result in a
safety hazard nor damage the welding equipment.
Some of the factors to be considered are as follows:
1. Design capacity of trailer vs. weight of Lincoln
equipment and likely additional attachments.
2. Proper support of, and attachment to, the base of
the welding equipment so there will be no undue
stress to the framework.
3. Proper placement of the equipment on the trailer to
insure stability side to side and front to back when
being moved and when standing by itself while
being operated or serviced.
4. Typical conditions of use, i.e., travel speed; rough-
ness of surface on which the trailer will be operat-
ed; environmental conditions.
5. Conformance with federal, state and local laws.
(1) Consult applicable federal, state and local laws regarding spe-
cific requirements for use on public highways.
RANGER 250 LPG
WARNING
• Lift only with equipment of ade-
quate lifting capacity.
• Be sure machine is stable
when lifting.
• Do not lift this machine using
lift bail if it is equipped with a
heavy accessory such as trailer
or gas cylinder.
• Do not lift machine if lift bail is
damaged.
• Do not operate machine while
suspended from lift bail.
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