100 h, 200 h, 250 h – Hobart Welding Products OM-494 User Manual

Page 37: 500 h, 1000 h

background image

OM-494 Page 33

100 h

Clean And

Tighten
Battery

Connections.

Change Oil. See

Section 7-4.

Change Oil

Filter. See

Section 7-4.

Check air cleaner
hoses for cracks
and loose clamps.

200 h

Replace

Unreadable

Labels.

250 h

Check And

Clean Spark

Arrestor. See

Section 7-9.

500 h

Repair Or

Replace
Cracked

Cables.

1000 h

Blow Out Or

Vacuum Inside.

During Heavy

Service,

Clean Monthly.

OR

Drain Sludge

From Fuel

Tank.*

FUEL

SLUDGE

Service Welding

Generator Brushes

And Slip Rings.

Service More Often

In Dirty Conditions.*

Change Fuel

Filters. See

Section 7-4.

Check

Valve

Clearance.*

1/2 in.

(13 mm)

Check Belt

Tension. See

Section 7-7.