909 CD142L Manual de instruções - Página 14

Procurar online ou descarregar pdf Manual de instruções para Perfurar 909 CD142L. 909 CD142L 16 páginas. 14.4v lithium-ion cordless drill-driver

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1. Using the Drill

Forward/reverse switch

Note.

You can only change

the direction of rotation of the

drill using the forward/reverse

switch when the trigger is NOT

depressed.

This switch (4) will allow you to

change the direction of the motor

while the trigger switch is not

depressed.

Drilling uses the forward mode. The reverse mode is

intended for the removal of screws and assisting to remove

jammed drill bits.

Adjustable torque

This drill is equipped with 21

torque settings plus one drill

setting which are controlled

by the torque collar (8). All of

the torque settings are clearly

identified on the torque collar.

To adjust the torque setting you

rotate the torque collar. Rotate

the torque collar clockwise to

increase the torque setting and

rotate it anti-clockwise to decrease the torque setting.

Controlling the torque allows for better control when using

the drill on specific tasks and prevents over-fastening and

over-tightening.

For drilling, always use the use the Drill position by aligning

the Drill symbol with the triangular indicator on the front face

of the drill near the torque collar.

For setting the torque position, select a low setting on

the torque collar and align the selected symbol with the

triangular indicator on the top of the drill. Increase gradually

to set the correct torque. It is better to use a scrap piece of

material if possible to set the torque.

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.

1. Open the chuck by holding

the rear section of the chuck

firm and rotating the front

section in a anti-clockwise

direction, sufficiently enough

to allow the drill bit required

to fully enter the jaws of the chuck.

2. Ensure the drill bit is fully inserted, so that the chuck

jaws grip the straight section of the bit.

3. Holding the rear section of the chuck firmly, rotate the

front section of the chuck clock-wise until the jaws tighten

on the drill bit. The front section of the chuck needs to be

tightened firmly to ensure the drill bit is held securely.

4. To remove the drill bit, hold the rear section of the chuck

firmly and rotate sharply the front section of the chuck in

a anti-clockwise direction, sufficiently enough to allow the

drill bit to be removed.