ICS 633GC, Руководство оператора

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633GC OPERATOR’S MANUAL
10
OPERATION
FUEL HANDLING
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FUEL MIXTURE: 4% 25:1 gasoline/oil mixture.
GASOLINE OIL
US
Gallon
US
Fl oz
1 5.2
2 ½ 12.8
5 25.6
GASOLINE OIL
Liters ml
1 40
4 160
10 400
20 800
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Use high quality, unleaded gasoline with a minimum octane rating of 90. If lower octane gasoline is
used, engine temperature will increase which can result in a piston seizure and damage to the
engine.
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Always provide for good ventilation when handling fuel.
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Take care when handling gasoline. Avoid direct contact with skin and avoid inhaling fuel vapor.
FUEL MIXING
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Always mix the gasoline and oil in a clean container intended for fuel.
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Keep canister tightly closed in order to avoid any moisture getting into the mixture.
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Always start by filling half the amount of the gasoline to be used. Then add the entire amount of two-
stroke oil. Mix (shake) the fuel mixture. Then add the remaining amount of gasoline.
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Do not mix more than one-month’s supply of fuel. This avoids the risk of oil separation and gasoline
breakdown (varnishing).
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If the saw is not used for an extended period of time (3 months) the fuel tank should be emptied and
cleaned.
FUELING
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Always shut off the engine before fueling.
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Before fueling, clean the area around fuel cap to ensure that no dirt falls into the fuel tank.
Contamination in the fuel tank can lead to malfunction.
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Thoroughly shake the mixture in the canister before fueling.
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Slowly open the fuel cap, so that possible pressure build-up in the tank is released.
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After fueling, tighten the fuel cap carefully and secure with a wrench.
CAUTION