Zenoah CHTZ2500 ユーザーズマニュアル

fuel tank

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incorrect fuel

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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)

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spark plug is fouled/wet

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clean/dry

➞

plug gap is incorrect

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correct (GAP: 0.6~0.7mm)

spark plug

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disconnected

➞

retighten

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

When your unit seems to need further service, please consult with our RedMax service shop in your area. 

• Oil the blade to prevent rust.
• Empty the fuel tank and put the cap back on.
• Remove the spark plug, pour a small amount of

oil into the cylinder.

• Rotate the crankshaft several times using the

starting rope in order to distribute the oil. Put the
spark plug back in.

• Wrap the engine with a plastic sheet.
• Store the trimmer in a dry place, preferably not

in direct contact with the floor and away from
heat sources.

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