Lincoln Electric SVM150-A User Manual download pdf (Page 36)

SAFETY PRECAUTIONS

• Have qualified personnel do all maintenance and

troubleshooting work.

• Turn the engine off before working inside the

machine.

• Remove guards only when necessary to perform

maintenance and replace them when the mainte-

nance requiring their removal is complete. If guards

are missing from the machine, obtain replacements

from a Lincoln Distributor. (See Operating Manual

Parts List.)

Read the Safety Precautions in the front of this manu-

al and in the Engine Owner’s Manual before working

on this machine.

Keep all equipment safety guards, covers, and devices

in position and in good repair. Keep your hands, hair,

clothing, and tools away from the fans, and all other

moving parts when starting, operating, or repairing the

equipment.

ROUTINE AND PERIODIC

MAINTENANCE

ENGINE MAINTENANCE

To prevent the engine from accidentally starting, dis-

connect the spark plug leads before servicing the

engine.

See Table D.1 (Kohler engine) or D.2 (Onan Engine)

for a summary of maintenance intervals for the items

listed in Table D.3. Follow either the hourly or the cal-

endar intervals, whichever comes first. More frequent

servicing may be required, depending on your specific

application and operating conditions. See Figure D.1

for major component locations.

At the end of each day’s use, refill the fuel tank to min-

imize moisture condensation in the tank. Running out

of fuel tends to draw dirt into the fuel system. Also,

check the crankcase oil level and add oil if indicated.

MAINTENANCE

D-2 D-2

RANGER 250

Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC

Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC

WARNING

FREQUENCY MAINTENANCE REQUIRED

Daily or Before • Fill fuel tank

Starting Engine • Check oil level

• Check air cleaner for dirty, loose, or damaged parts

• Check air intake and cooling areas, clean as necessary

5 Hours • First Oil Change

Every 25 Hours • Service air pre-cleaner

Every 100 Hours • Change engine oil

• Replace fuel filter element

• Clean or replace air filter element

• Clean spark arrestor

Every 200 Hours • Replace oil filter

• Check spark plug and gap

Every 2 Years • Check fuel lines and clamps

Service more frequently when used in dusty areas and/or at high ambient temperatures.

TABLE D.1 – KOHLER ENGINE MAINTENANCE SCHEDULE

CAUTION

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Lincoln Electric SVM150-A User Manual Page 36

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