F8-6

English

8. Operation

8. Push the choke knob in to the RUN position.

NOTE

When restarting immediately after stopping the engine, set the Choke knob in the RUN position (choke open and throttle lever in the starting position).

WARNING

Keep clear of the saw chain as it will start rotatIng upon starting of engine.

CHECKING THE OIL SUPPLY

WARNING

Make sure to set up the bar and the chain when checking the oil supply.

If not, the rotating parts may be exposed. It is very dangerous.

After starting the engine, run the chain at medium speed and see if chain oil is scattered off as shown in the figure. (F8-6)

(1) Chain oil

NOTE

The oil tank should become nearly empty by the time fuel is used up. Be sure to refill the oil tank every time when refueling the saw.

ADJUSTING THE CARBURETOR

The carburetor on your unit has been factory adjusted, but may require fine tuning due to a change in operating conditions.

Before adjusting the carburetor, make sure that the provided air/fuel filters are clean and fresh and the fuel properly mixed.

When adjusting, take the following steps:

NOTE

Be sure to adjust the carburetor with the bar chain attached.

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Zenoah GZ400 manual Checking the OIL Supply, Chain oil, Adjusting the Carburetor