15PERIODIC SERVICE
ENGLISH
PERIODIC SERVICE
FUEL
Fuel is flammable and can be dangerous. You should
handle fuel with care.
BGasoline
[WG1605-G-E3 / WG1605-GL-E3]
1. Use unleaded gasoline and E10 only.
A DO NOT use gasoline blended with methyl alcohol.
BFuel level check and refueling
1. Check to see that the fuel level is above the lower limit
of the fuel level gauge.
2. If the fuel is too low, add fuel to the upper limit. Do not
overfill.
BChecking the fuel pipes
To avoid personal injury;
A Stop the engine before checking or
replacing the fuel pipes. Broken fuel
pipes can cause fires.
Check the fuel pipes every 50 hours of operation. When if;
1. If the clamp band is loose, apply oil to the screw of the
band, and tighten the band securely.
2. If the fuel pipes, made of rubber, become worn out,
replace them and clamp bands every year.
3. If the fuel pipes and clamp bands are found worn or
damaged before one year passes, replace or repair
them at once.
A When the fuel pipes are not installed, plug them at
both ends with clean cloth or paper to prevent dirt from
entering. Dirt in the pipes can cause fuel injector
malfunction.
A For the locations of fuel pipes, see “Fuel system
diagrams” in “FUEL SYSTEM AND DIAGRAMS”
section.
BLPG
[WG1605-L-E3 / WG1605-GL-E3]
1. Use Commercial LPG only.
2. Fuel tank is liquid withdrawal type.
A Be sure that the fill up valve and the liquid withdrawal
valve are closed.
A Be sure that LPG hose is connected with the liquid
withdrawal valve.
A Be sure that LPG tank is placed firmly not to move by
machine vibration.
(See "FUEL SYSTEM AND DIAGRAMS" section.)
BLPG leakage check
[WG1605-L-E3 / WG1605-GL-E3]
To avoid personal injury:
A Never test for gas leaks with a flame.
Turn on the gas at low idling rpm and use a soap solution
or equivalent to check all connections for leaks between
the fuel tank and dual fuel injector.
Bubbles will indicate a loose connection.
BLPG fuel tank check
[WG1605-L-E3 / WG1605-GL-E3]
Check that LPG fuel tank is installed firmly.
Be sure that the fill up valve and liquid withdrawal valve of
the LPG fuel tank can be opened and closed easily.
BLPG regulator check
[WG1605-L-E3 / WG1605-GL-E3]
Check that the hot water lines are not leaking.
EG523-8916-2_E.book 15 ページ ２０１１年１２月１９日 月曜日 午後４時５９分
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