909 T12 Series Manual - Halaman 5

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Halaman Cetak

Two-speed gearbox

The high/low speed range selector allows you to

select the gear with the optimum speed and torque to

suit the application.

To select the LOW gear, 0-440 RPM (low

speed, high torque setting), push the gear

selector downward (toward the battery).

The word LO will be displayed.

To select the HIGH gear, 0-1450 RPM (high

speed, low torque setting), push the gear

selector upward (toward to the top of the

drill). The word HI will be displayed.

CAUTION!

Do not change between LO gear and

HI gear while the tool is running. Failure to obey this

caution could result in serious damage to the drill.

Adjustable torque control

This drill is equipped with 17

torque clutch positions plus one

drill mode which are controlled

by the torque clutch.

All of the torque

settings are clearly identified on the torque

collar. To adjust the torque setting you rotate

the torque collar. The higher the number, the

(fig. H)

higher the torque setting.

Controlling the torque allows for better control when using the

drill on specific screwing tasks and prevents over-fastening and

over-tightening.

For drilling, always use the drill mode by aligning the

drill icon with the triangular indicator on the front

face of the drill near the torque collar.

The proper setting will depend on the type of material and the size of

the screw that is being used. Select the option that best matches the

type of bit, the fastener, and the type of material.

Drill mode

Select the drill mode for drilling and other heavy-duty

applications, especially for hard wood and metal.

Touch_IM_ED8.indd 5

(fig. G)

To select the drill mode, rotate the torque clutch until the drill icon is

aligned with the triangular indicator on the front face of the drill near

the torque clutch.

Keyless chuck

WARNING!

Do not hold the body of the chuck with

one hand while using the power of the drill to tighten the

jaws of the chuck on the drill bit. The body of the chuck

could slip in your hand, or your hand could slip and come

into contact with the rotating bit. This could cause an

accident and result in serious

personal injury.

The arrows on the chuck indicate

the direction of rotation of the

body of the chuck to GRIP (tighten)

or RELEASE the jaws of the chuck

on the drill bit. (fig. I)

Installing and removing bits

Do not insert and remove bits while the tool is

•

activated.

Make sure the battery pack is removed or the tool is

in the sleep mode when inserting and remove bits.

Open the chuck by unscrewing it in a counter-

•

clockwise direction while holding the drill.

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 the chuck in a counter-

clockwise direction, sufficiently enough to allow the

drill bit to be removed.

Note:

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

one-handed operation.

WARNING:

Be sure to insert the drill bit straight into

the jaws of the chuck. Do not tighten the jaws of the chuck

with the drill bit inserted at an angle. Doing so could cause

the drill bit to be thrown from the drill, which could result

in serious personal injury or damage to the chuck.

Do this

22/10/13 4:39:55 PM