909 CD18 series Buku Petunjuk - Halaman 16

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2 Speed gearbox

The 2 Speed Gearbox allows you

to select a gear with the optimum

speed and torque to suit the

application.

Note.

When changing the drill

selector, ensure the drill is not

operating.

To select the LOW gear (low

speed, high torque setting), push the gear selector (10)

backward, towards the back of the drill. The word LOW will

be displayed.

To select the HIGH gear (high speed, low torque setting),

push the gear selector (10) forward, towards the chuck. The

word high will be displayed.

Inserting and removing bits

This drill has a keyless chuck, which means that a chuck

key is not needed to secure a bit in the drill.

Open the chuck by unscrewing it in an anti-clockwise

direction.

Do this sufficiently enough to allow the drill bit to enter the

jaws of the chuck.

Ensure the drill bit is fully inserted, so that the chuck jaws

grip the straight section of the bit.

Rotate the chuck clockwise until the jaws tighten on the drill

bit. The collar of the chuck needs to be tightened firmly to

ensure the drill bit is held securely.

To remove the drill bit, rotate sharply the chuck in a anti-

clockwise direction, sufficiently enough to allow the drill bit

to be removed.

Note.

This drill is fitted with spindle lock and the chuck is a

one-handed operation.