High Altitude Operation; Pre-Operation Engine Service; Towing; Engine Oil - Lincoln Electric SAE-400 Operator's Manual

SAE-400
®

HIGH ALTITUDE OPERATION

At higher altitudes, output derating may be necessary. As a rule
of thumb, derate the welder output 5% for every 500 meters
(1640 ft.) above 1000 meters (3280 ft.).
Contact a Perkins Service Representative for any engine
adjustments that may be required for high altitude operation.

TOWING

The recommended trailers for use with this equipment for in-plant
and yard towing by a vehicle(1) are Lincoln Electric K2641-2 and
K2637-2. The K2637-2 is also designed to be used at highway
speeds(1).If the user adapts a non-Lincoln trailer, he 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 Electric
equipment and likely additional attachments.
2. Proper support of, and attachment to, the base of the welding
equipment so that there will be no undue stress to the
trailer's 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.
4. Typical conditions of use, such as travel speed, roughness of
surface on which the trailer will be operated, and
environmental conditions.
5. Proper preventative maintenance of trailer.
6. Conformance with federal, state and local laws.(1)
(1) For highway use, consult applicable federal, state and local laws regarding
specific requirements for use on public highways, such as brakes, lights,
fenders, etc.

VEHICLE MOUNTING

WARNING
Improperly mounted concentrated loads
may cause unstable vehicle handling and
tires or other components to fail.
• Only transport this equipment on serviceable vehicles
which are rated and designed for such loads.
• Distribute, balance and secure loads so vehicle is
stable under conditions of use.
• Do not exceed maximum rated loads for components
such as suspension, axles and tires.
• Mount equipment base to metal bed or frame of vehicle.
• Follow vehicle manufacturer's instruction.

PRE-OPERATION ENGINE SERVICE

READ the engine operating and maintenance instructions supplied
with this machine.

ENGINE OIL

The engine is shipped with the engine crankcase filled with high
quality SAE 10W-30 oil (API class CD or better). Check the oil
level before starting the engine. If it is not up to the full mark on
the dip stick, add oil as required. Check the oil level every four
hours of running time during the first 35 running hours. Refer to
the engine Operator's Manual for specific oil recommendations
and break-in information. The oil change interval is dependent on
the quality of the oil and the operating environment. Refer to the
engine Operator's Manual for the proper service and maintenance
intervals.
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INSTALLATION