Htc DS18DMR User Manual download pdf (Page 25)

English

8. Change rotation speed

Fig. 22 Fig. 23

Operate the shift knob to change the rotational speed. Move the shift knob in the direction

of the arrow. (See Fig. 22 and 23)

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.

9. Confirm the cap position (See Fig. 24)

The tightening torque of this unit can be adjusted

according to the cap position, at which the cap is set.

(1) When using this unit as a screwdriver, line up the one

of the numbers “1, 4, 7 ... 22” on the cap, or the black

dot, with the triangle mark on the outer body.

(2) When using this unit as a drill, line up the cap drill

mark “

” with the triangle mark on the outer body.

Shift knob

High speed

Low speed

Model DS14DMR DS18DMR

Metal Drilling

Wood Drilling

Wood Screw

Tightening

When the diameter of the hole

exceeds 15/16" (24 mm).

When the size of the wood screw exceeds 3/16" (4.8 mm)

diameter × 2" (50 mm).

When the diameter of the hole

exceeds 1-1/16" (27 mm).

When the diameter of the hole exceeds 5/16" (8 mm).

Fig. 24

Triangle mark

Cap

Drill

mark

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 91 92

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Htc DS18DMR User Manual Page 25