Lincoln Electric WELDANPOWER 125 IM530-C Operator's Manual page 27

To service the pre-cleaner:
Remove the wing nuts and cover for Codes 10158,
10160)
Remove the cover for (Codes 11183, 11406).
Carefully remove the foam pre-cleaner from the filter
element.
1. Wash in liquid detergent and water.
2. Squeeze dry in a clean cloth.
3. Saturate in clean engine oil.
4. Squeeze in a clean, absorbent cloth to remove all
excess oil.
Carefully place the pre-cleaner back over the filter
element and reinstall the air cleaner cover and wing
nuts.
CLEAN ENGINE: Remove dirt and debris with a cloth
or a brush. Do not clean with a forceful spray of
water. Water might contaminate the fuel system. Use
low pressure air to blow out the machine periodically.
In particularly dirty locations this may be required
once a week.
WARNING
Engine Adjustments
OVERSPEED IS HAZARDOUS - The maximum
allowable high idle speed for this machine is 3750
RPM, no load. Do NOT tamper with the governor
components or setting or make any other
adjustments to increase the maximum speed. Severe
personal injury and damage to the machine can
result if operated at speeds above maximum.
------------------------------------------------------------------------
Adjustments to the engine are to be made only by a
Lincoln Service Center or an authorize Field Service
Shop.
Slip Rings
A slight amount of darkening and wear of the slip rings
and brushes is normal. Brushes should be inspected
CAUTION
when a general overhaul is necessary. If brushes are
to be replace, clean slip rings with a fine emery paper.
Do not attempt to polish slip rings while engine is
running.
------------------------------------------------------------------------
Hardware
Both English and Metric fasteners are used in this
welder.
MAINTENANCE
Engine Maintenance Parts
(For Codes 10158, 10160)
Air Filter Element
Air Filter Pre-Cleaner
Spark Plugs
(Resistor Type)
(For Codes 11183, 11406)
Air Filter Element
Air Filter Pre-Cleaner
Spark Plug
(Resistor Type)
– –
20
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B & S 710268
B & S 491055
Champion RC12YC
Autolite 3924
(Gap .030" [.76mm])
Robin / Subaru
279-32616-00
279-32611-00
NGK BR6 HS
(Gap .030" [.76mm])
WELDANPOWER 125