4-2. Engine Prestart Checks

Check all fluids daily. Engine must be cold and on a level surface. Unit is shipped with 10W30 engine oil.

 

. Follow run-in procedure in

 

engine manual.

Full

. This unit has a low oil pressure

 

 

shutdown switch. However,

 

some conditions may cause

Full

engine damage before the en-

Gasoline

gine shuts down. Check oil lev-

 

el often and do not use the oil

 

pressure shutdown system to

 

monitor oil level.

 

Fuel

 

Add fresh fuel before starting

 

engine the first time (see mainte-

 

nance label for specifications). Fill

 

fuel tank up to 1/2 in. (13 mm) from

 

top to allow room for expansion.

 

Check fuel level on a cold engine

 

before use each day.

 

Oil

 

After fueling, check oil with unit on

 

level surface. Add oil if oil is not up

 

to full mark on dipstick (see mainte-

 

nance label).

 

. To improve cold weather

 

starting:

 

Keep battery in good condition.

 

Store battery in warm area off

 

concrete surface.

 

Use correct grade oil for cold

 

weather.

Ref. ST-802 210-B / ST-802 211

OM-493 Page 13

Page 17
Image 17
Hobart Welding Products OM-493 manual Engine Prestart Checks, Fuel