RedMax HEZ2460F Owners Manual - Page 17

10. Storage • Aged fuel is one of major causes of engine starting failure. Before storing the unit, empty the fuel tank and run the engine until it uses all the fuel left in the fuel line and the carburetor. Store the unit indoor taking necessary measures for rust prevention. 11. Disposal • When disposing your machine, fuel or oil for the machine, be sure to allow your local regulations. HEZ2460F/HEZ2650F U S 12. Troubleshooting guide Case 1. Starting failure CHECK fuel tank fuel filter carburetor adjustment screw sparking (no spark) spark plug PROBABLE CAUSES ➞ incorrect fuel ➞ fuel filter is clogged ➞ out of normal range ➞ spark plug is fouled/wet ➞ plug gap is incorrect ➞ disconnected ACTION ➞ drain it and with correct fuel ➞ clean ➞ adjust to normal range ➞ clean/dry ➞ correct (GAP: 0.65 mm) ➞ retighten Case 2. Engine starts but does not keep running/Hard re-starting. CHECK PROBABLE CAUSES ACTION fuel tank ➞ incorrect fuel or staled fuel ➞ drain it and with correct fuel carburetor adjustment screw ➞ out of normal range ➞ adjust to normal range muffler,cylinder (exhaust port) ➞ carbon is built-up ➞ wipe away air cleaner ➞ clogged with dust ➞ replace cylinder fin, fan cover ➞ clogged with dust ➞ clean When your unit seems to need further service, please consult with our service shop in your area. US-17