InFocus DS 14DVF instruction manual Change rotation speed, Confirm the cap position see Fig

English

4. Change rotation speed

High speed	Low speed
Shift knob	Shift knob
Fig. 7	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.

	Table 2
Model	DS12DVF / DS14DVF
Metal Drilling	When the diameter of the hole exceeds 1/4"(6.5mm).
Wood Drilling	When the diameter of the hole exceeds 15/32"(12mm).
Wood Screw Tightening	When the size of the wood screw exceeds 5/32"(3.8mm)
	diameter ⋅ 1-31/32"(50mm).

5. Confirm the cap position (see Fig. 9)

Triangle		The tightening torque of this unit can be adjusted
		according to the cap position, at which the cap is
Cap mark
	mark	set.
Weak		(1) When using this unit as a screwdriver, line up the
		one of the numbers “1, 3, 5 ... 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
Strong		mark “ ” with the triangle mark on the outer
		body.
Fig. 9

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