Zenoah G260PU Manuel de service télécharger pdf (Page 6)

6. Fuel

7. Starting

• Mix gasoline (octane over 85 / premium gasoline) and high grade 2 cycle engine oil

(mixing use type; F3C grade or ISO EGC grade) at mixing ratio 25~40:1.

• The mixing ratio may be decided according to the oil recommendation.

[ NOTE ]

1) Never use any alcohol fuel or alcohol added fuel, or the rubber parts in the

carburetor. Will be damaged.

2) Gasoline is very flammable. Avoid smoking, bringing any fires near fuel.

3) To prevent all possible problems on fueling system, make sure to use the fuel filter

which has more than 300 mesh or equivalent and gasoline proof rubber pipe or

equivalent.

Incorrect fuel filter use causes engine trouble like carburetor's fuel passage stuffing

or piston surface scratching etc.

Make sure to fix a spinner and make sure that the helpers hold the airplane firmly. Also

make sure that the electric motor has a power enough to run the engine at minimum

1,100 rpm.

● How to start

a. Fill the fuel tank with the fuel.

b. Choke the carburetor.

c. Set the throttle valve at idle position or at the position slightly open from the idle

position (Never open the throttle more than 1/4 of full throttle stroke).

d. Turn the engine by electric motor until first combustion noise is heard.

e. Open the choke and keep the throttle valve at slight open position from idle position.

f. Turn the engine by electric motor, then the engine will start.

• Too much run by electric motor at choke condition may have a chance to wet

spark plug.

In this case, change the spark plug or dry it thoroughly and remove fuel rest in

the cylinder by turning engine under full throttle, open choke and without

spark plug installing.

• When engine is warm, carburetor choking may not be necessary.

• Hand flip starting is prohibited to prevent the hazards.

CAUTION

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Zenoah G260PU Manuel de service Page 6