Zenoah BK3420FL-EZ Manuale Utente

• If the flexible shaft is bent, the play

of the throttle wire changes. When
you adjust the idling, bend the
flexible shaft and adjust the idling
in a standing position similar to the
position in which you actually use
the machine.

How to adjust the idling revolution
speed
Warm up the engine at a medium
speed for a few minutes after starting
it. Turn the idling adjustment screw
on the carburetor body using the
screwdriver supplied as a standard
accessory, and adjust the idling
revolution speed to an appropriate
value (when the throttle lever is
returned to its original position, the
blade does not rotate, and the engine
does not stop).
The engine revolution speed
increases when you turn the idling
adjustment screw clockwise, and
decreases when you turn it
counterclockwise.

●플랙시블  샤프트를  구부리면,  스로

틀  와이어의  여유량이  변화합니다. 

아이들링  조정시에는,  플랙시블  샤

프트를 구부려 작업시의 자세에 가

까운 상태에서 조정해 주십시오.

아이들링 회전수의 조정요령

1.엔진을 걸어 2~3분간 중속으로 가

열운전한 후, 스로틀 레버를 완전히 

되돌려 놓습니다.

2.부속의  드라이버로  캬뷰레터  본체

의  아이들  조정나사(MA11)를  돌

려,  적절한  회전수(스로틀  레버를 

되돌린 상태에서 칼날이 돌지 않고, 

엔진이 정지하지 않는)로 조정합니

다.

엔진의 회전은 아이들 조정나사를 오

른쪽으로  돌리면  증가하고,  왼쪽으로 

돌리면 감소합니다.

표준 아이들링 회전수:

2300~2700rpm

(1)아이들 조정나사

(2)회전감소

(3)회전증가