Xray NT18 0.8cc, Инструкция и руководство по безопасности

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1. Main Needle Valve
The main needle valve controls the overall fuel flow to the carburetor, though its effects are
particularly noticeable between ¼ and full throttle.
In the situation where this setting has not been adjusted, or if you get lost with your setup,
put the main needle valve to the factory setting:
• Turn the needle CW until it barely stops (do not tighten it further or you will damage
the carburetor).
• Turn the needle CCW by 3-4 turns from the fully-closed position.
2. Low-speed Needle
The low-end needle controls the amount of fuel at idle and low RPM (up to approximately
¼ throttle).
3. Idle Adjustment Screw
The idle screw controls the idle RPM when the carburetor is fully closed. We strongly
recommend that the initial, factory-default setting be used for normal operation.