Welding Output Cables; Angle Of Operation; Lifting; Additional Safety Precautions - Lincoln Electric RANGER 225 Service Manual

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WELDING OUTPUT CABLES

With the engine off, connect the electrode and work
cables to the studs provided. These connections
should be checked periodically and tightened if nec-
essary. Loose connections will result in overheating of
the output studs.
When welding at a considerable distance from the
welder, be sure you use ample size welding cables.
Listed below are copper cable sizes recommended for
the rated current and duty cycle. Lengths stipulated
are the distance from the welder to work and back to
the welder again. Cable sizes are increased for greater
lengths primarily for the purpose of minimizing cable
voltage drop.
TABLE A.1 – ELECTRODE AND WORK CABLES
TOTAL COMBINED LENGTH OF
ELECTRODE AND WORK CABLES
0-100 Ft. (0-31m)
100-150 Ft. (31-46m)
150-200 Ft. (46-61m)

ANGLE OF OPERATION

Internal combustion engines are designed to run in
a level condition which is where the optimum perfor-
mance is achieved. The maximum angle of operation
for the engine is 15 degrees from horizontal in any
direction. If the engine is to be operated at an angle,
provisions must be made for checking and maintain-
ing the oil at the normal (FULL) oil capacity in the
crankcase in a level condition.
When operating at an angle, the effective fuel capacity
will be slightly less than the specified 12 Gal. (45 L).

LIFTING

The RANGER 225 weighs approximately 587lbs.
®
(266.3kg) with a full tank of gasoline. A lift bail is
mounted to the machine and should always be used
when lifting the machine.
INSTALLATION
225 Amps
100% Duty Cycle
1 AWG
1 AWG
1/0 AWG
RANGER
ADDITIONAL SAFETY PRECAUTION
WARNING

HIGH ALTITUDE OPERATION

At higher altitudes, Welder output de-rating may be nec-
essary. 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 econ-
omy, 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.
CAUTION
Do not operate with a high altitude jet installed at
altitudes below 5000 ft. (1525m). 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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MUFFLER OUTLET PIPE

Using the clamp provided secure the outlet pipe to
the outlet tube with the pipe positioned such that it
will direct the exhaust in the desired direction. Tighten
using a 9/16" socket or wrench.
225
®
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