RedMax AG4300 Specifikace stáhnout pdf (Strana 13)

3. Operation

hands.

•A reacting motion may occur on the auger when

spinning drill has hit on stones or tree roots

under the ground. Always hold the auger

securely to control such motion.

• Start drilling with half-throttle, and gradually

increase the engine speed so that the drill may

get into the ground smoothly.

• When the drill has been caught in the ground

and cannot be pulled out, stop the engine and

rotate the auger counter-clockwise.

■ ADJUSTING CARBURETOR (F10,11,12)

The carburetor on your unit has been factory

adjusted, but may require fine tuning due to

change in operating conditions.

Before adjusting the carburetor, make sure that

provided are clean air/fuel filters and fresh,

properly mixed fuel.

1. Stop engine and screw in both H and L needles

until they stop. Never force. Then set them back

the initial number of turns as shown below.

H needle: 1

⁄8 ±

⁄4

L needle: 1

⁄4 ±

⁄4

2. Start engine and allow it to warm up at half-

throttle.

3. Turn L needle slowly clockwise to find a position

where idling speed is maximum, then set the

needle back a quarter (1/4) turn

counterclockwise.

4. Turn idle adjusting screw counterclockwise so

that the drill does not turn. If idling speed is too

slow, turn the screw clockwise.

5. Make a test run and adjust the H needle for best

drilling power, not for maximum speed.

(1) Idle adjusting screw

(2) rpm up

(3) rpmdown

(4) H-needle

(5) Fuel decrease

(6) Fuel increase

(7) L-needle

(8) Fuel decrease

(9) Fuel increase

F10

F11

F12

 13 

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 23 24

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RedMax AG4300 Specifikace Strana 13

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