Adjusting the Torque, Changing the BIT Rotation

OPERATION

ADJUSTING THE TORQUE

See Figure 11.

The hammer drill is equipped with an adjustable torque clutch for driving different types of screws into different materials. Adjust the torque as necessary. We recommend that you use carbide-tipped bits and select hammer mode when drilling in hard materials such as brick, tile, concrete, etc.

nIdentify the torque indicator settings located on the front of the hammer drill.

nRotate the adjusting ring to the desired setting.

•1 - 4 For driving small screws

•5 - 8 For driving screws into soft material

•9 - 12 For driving screws into soft and hard materials

•13 - 16 For driving screws in hard wood

•17 - 21 For driving large screws

• For heavy drilling

• For hammer drilling

CHANGING THE BIT ROTATION

See Figure 12.

TO DECREASE

TORQUE

TO INCREASE

TORQUE

ADJUSTING RING

HAMMER MODE

DRILLING MODE

Fig. 11

The direction of the chuck is controlled by the rotation selec- tor located above the trigger switch.

nFor forward rotation: Move the rotation selector to the left.

nFor reverse rotation: Move the rotation selector to the right.

NOTE: The hammer drill will not run unless the selector is pushed fully to the left or right.

FORWARD / REVERSE

SELECTOR

REVERSE

FORWARD

CENTER POSITION

(LOCK)

Fig. 12