Storage; Disposal; Troubleshooting Guide - RedMax STICK HEZ2450S Owner's/Operator's Manual

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.

12. Troubleshooting guide

Case 1. Starting failure
fuel tank
fuel filter
carburetor adjustment screw
sparking (no spark)
spark plug
Case 2. Engine starts but does not keep running/Hard re-starting.
fuel tank
carburetor adjustment screw
muffler,cylinder (exhaust port)
air cleaner
cylinder fin, fan cover
When your unit seems to need further service, please consult with our service shop in your area.
CHECK PROBABLE CAUSES
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CHECK PROBABLE CAUSES
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incorrect fuel
fuel filter is clogged
out of normal range
spark plug is fouled/wet
plug gap is incorrect
disconnected
incorrect fuel or staled fuel
out of normal range
carbon is built-up
clogged with dust
clogged with dust
HEZ2450S/HEZ3050S
ACTION
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drain it and with correct fuel
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clean
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adjust to normal range
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clean/dry
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correct (GAP: 0.6 – 0.7 mm)
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retighten
ACTION
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drain it and with correct fuel
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adjust to normal range
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wipe away
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replace
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clean
U
S
US-17