
8. Storage
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•
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.
1. Oil the blade to prevent rust.
2. Empty the fuel tank and put the cap back on.
3. Remove the spark plug, pour a small amount
of oil into the cylinder.
4. Rotate the crankshaft several times using the
starting rope in order to distribute the oil. Put
the spark plug back in.
5. Wrap the engine with a plastic sheet.
6. Store the trimmer indoors in a dry place, dust
free place, out of the reach of children,
preferably not in direct contact with the floor
and away from heat sources.
9. Transportation
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1. When hand-carrying the product, cover over the cutting part if necessary, lift up the product and
carry it paying attention to the blade.
2. Never transport the product over rough roads over long distances by vehicle without removing all
fuel from the fuel tank. If doing so, fuel might leak from the tank during transport.
10. Troubleshooting guide
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Case 1. Starting failure
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CHECK
PROBABLE CAUSES
ACTION
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fuel tank
➞
incorrect fuel
➞
drain it and with correct fuel
fuel filter
➞
fuel filter is clogged
➞
clean
carburetor adjustment screw
➞
out of normal range
➞
adjust to normal range
sparking (no spark)
➞
spark plug is fouled/wet
➞
clean/dry
➞
plug gap is incorrect
➞
correct (GAP: 0.6~0.7mm)
spark plug
➞
disconnected
➞
retighten
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Case 2. Engine starts but does not keep running/Hard re-starting.
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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
➞
wash
cylinder fin, fan cover
➞
clogged with dust
➞
clean
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Содержание HT340-1
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