ADJUSTMENTS
ADJUSTING THE TORQUE
See Figure 5.
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
Follow these steps to adjust the torque.
■Identify the torque indicator settings located on the front of the hammer drill.
■Rotate 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 - 20 For driving large screws.
•21 - 
For heavy drilling.
•
For hammer drilling.
CHANGING THE BIT ROTATION
See Figure 6.
The direction of the chuck is controlled by the rotation selector located above the trigger switch.
Follow these steps to change the bit rotation.
■For forward rotation: Move the rotation selector to the left.
■For 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.
CAUTION:
The hammer drill is not designed for reverse hammer- ing. Failure to obey this caution may result in property damage.
HAMMER MODE
TO DECREASE | DRILLING MODE |
TORQUE |
|
0 2
5 
TORQUE
TO INCREASEADJUSTING RING TORQUE
Fig. 5
FORWARD / REVERSE
SELECTOR REVERSE
24
0 2
5 
FORWARD
CENTER POSITION
(LOCK)
Fig. 6
11