Lincoln Electric IM640-A Welding System User Manual


 
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INSTALLATION
SAE400 & SAE400 WELDN AIR
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Read this entire installation section before you
start installation.
SAFETY PRECAUTIONS
Do not attempt to use this equipment until you have
thoroughly read all operating and maintenance man-
uals supplied with your machine. They include impor-
tant safety precautions, detailed engine starting,
operating and maintenance instructions and parts
lists.
ELECTRIC SHOCK can kill.
•Do not touch electrically live parts such
as output terminals or internal wiring.
•Insulate yourself from the 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
•Do not stack anything near the engine.
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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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Only qualified personnel should install, use or service
this equipment
LOCATION/VENTILATION
The welder should be located to provide an unrestricted
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 properly vented to
an outside area.
DO NOT MOUNT OVER COMBUSTIBLE SURFACES
Where there is a combustible surface directly under
stationary or fixed electrical equipment, that surface
should be covered with a steel plate at least
.06”(1.6mm) thick, which should extend not less than
5.90(150mm) beyond the equipment on all sides.
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STACKING
These machines cannot be stacked.
ANGLE OF OPERATION
To achieve optimum engine performance the machine
should be run in a level position. The maximum angle
of operation for the air compressor is 20 degrees in all
directions. If the compressor is to be operated at an
angle, provisions must be made for checking and
maintaining the oil level at the normal (FULL) oil capac-
ity in the compressor crankcase. The maximum angle
of operation for the Perkins engine is 30 degrees in all
directions. If the engine is to be operated at an angle,
provisions must be made for checking and maintaining
the oil level at the normal (FULL) oil capacity in the
engine crankcase. When operating the welder at an
angle, the effective fuel capacity will be slightly less
than the specified 22.5 gallons.
LIFTING
The equipment lift bale should be used to lift the
machine.
Lift only with equipment of adequate
lifting capacity.
Be sure machine is stable when lift-
ing.
Do not lift this machine using lift
bale if it is equipped with a heavy
accessory such as trailer 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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WARNING
WARNING
CAUTION