EarthQuake CS4518B Manuale dell'Operatore Scaricare il pdf (Pagina 19)

Page 19

When adjusting, take the following steps:

IMPORTANT

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

1. H and L needles are restricted within the number of turn as

shown below.

H needle –1/4

L needle –1/4

2. Start engine and allow it to warm up in low speed for a

few minutes.

3. Turn idle adjusting screw (T) counter-clockwise so that saw chain

does not turn. If idling speed is too slow, turn the screw clockwise.

4. Make a test cut adjust the H needle for best cutting power,

not for maximum speed.

(1) L needle

(2) H needle

(3) Idle adjusting screw

CHAIN BRAKE

The chain brake is a device which stops the chain instantaneously if

the chain saw recoils due to kickback.

Normally, the brake is activated automatically by inertial force.

It can also be activated manually by pushing the brake lever

(Front handle guard) down toward the front.

When the brake operates, a white cone (5) pops up from the base of

the brake lever.

(1) Front handle (2) Release (3) Brake (4) Front handle guard

(5) White cone

Operation

(5)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 34 35

Nessun commento

EarthQuake CS4518B Manuale dell'Operatore Pagina 19