English

NOTE:

If the sleeve becomes loose during operation, tighten it further.

The tightening force becomes stronger when the sleeve is tightened.

2.Dismounting the bit

Firmly grasp the ring and loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front) (See Fig. 5).

CAUTION:

When mounting a bit into the keyless chuck, tighten firmly. If the sleeve is not tight, the bit may slip or fall out, causing injury.

NOTE:

Loosening stuck or hard to move sleeves.

Grasp the bit installed in the keyless chuck, in a vise or similar tool.

Set the clutch dial position to “1-11” and turn on the switch. The motor then starts.

Finally, rotate the sleeve to the left, and it will loosen.

3.Confirm that the battery is mounted correctly.

4.Check the rotational direction.

The bit rotates clockwise (viewed from the rear side) by pushing the R-side of the selector button.

The L-side of the selector button is pushed to turn the bit counterclockwise (See Fig. 6). (The L and R marks are provided on the body.)

Trigger

Selector

switch

button

 

R

L

R marks

L marks

 

Fig. 6

When the trigger switch is depressed, the tool rotates. When the trigger is released, the tool stops.

The rotational speed of the drill can be controlled by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases as the trigger switch is pulled more.

When releasing the trigger of the switch, the brake will be applied for immediate stopping.

5. Change rotation speed.

High speed

Shift knob

Fig. 7

Low speed

Shift knob

Fig. 8

Operate the shift knob to change the rotational speed. Move the shift knob in the direction of the arrow (see Figs. 7 and 8).

When the shift knob is set to “LOW”, the drill rotates at a low speed. When set to “HIGH”, the drill rotates at a high speed.

CAUTION:

●When changing the rotational speed with the shift knob, confirm that the switch is off.

Changing the speed while the motor is rotating will damage the gears.

●When a large force is required for operation (operations indicated in the following chart) set the shift knob to “LOW”. If “HIGH” is set and the unit is used, it may cause the motor to burn out or malfunction prematurely.

6.Confirm the clutch dial position (see Fig. 9).

The tightening torque of this unit can be adjusted according to the clutch dial position, at which the clutch dial is set.

Clutch dial Triangle mark

mark

Weak

Strong

Fig. 9

13