Miller Electric OM-4409 - Manual (Page 51)

OM-4409 Page 47
9-5. Inspecting/Cleaning Optional Spark Arrestor Muffler
803 228 / 803 230
! Stop engine and let cool.
1 Spark Arrestor Muffler
2 Cleanout Plug
Remove plug and remove any dirt
covering cleanout hole.
Start engine and run at idle speed to
blow out cleanout hole. If nothing
blows out of hole, briefly cover end
of exhaust pipe with fireproof
material.
! Stop engine and let cool.
Reinstall cleanout plug.
Tools Needed:
3/8 in
1
2