Lincoln Electric IM858 RED-D-ARC ZR-8 - Manual (Page 11)

A-4 INSTALLATION
ZR-8
A-4
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 neces-
sary. 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.
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 9 gallons.
LIFTING
The ZR-8 weighs approximately 575 lbs.(260Kg) with
a full tank of gasoline. A lift bail is mounted to the
machine and should always be used when lifting the
machine.
TOTAL COMBINED LENGTH OF
ELECTRODE AND WORK CABLES
0-100 Ft.
(0-30.5 M)
100-200 Ft.
(30.5-61.0 M)
200-255 Ft.
(61.0-76.2 M)
225 Amps
100% Duty Cycle
1 AWG
1 AWG
1/0 AWG
HIGH ALTITUDE OPERATION
If the ZR-8 will be consistently operated at altitudes
above 5000 ft. (1524m), 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 which
is decreased at higher altitudes. Engine horsepower
is reduced by 3.5% per 1000 ft. (305m) for altitudes
above 377 ft. (115m)
Do not operate a ZR-8 with a high altitude jet
installed at altitudes below 5000 ft. (1524m). 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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Contact your local Kohler Authorized Dealer for high alti-
tude jet kits that are available from the engine manufactur-
er.
• 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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WARNING
WARNING
VEHICLE MOUNTING
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 compo-
nents such as suspension, axles and tires.
• Mount equipment base to metal bed or frame of
vehicle.
• Follow vehicle manufacturer’s instructions.
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WARNING