Hitachi DS 14DMR Instructions De Sécurité Et Mode D'emploi page 25

8. Change rotation speed
Shift knob
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.
Model
Metal Drilling
Wood Drilling
Wood Screw
Tightening
9. Confirm the cap position (See Fig. 24)
Cap
Triangle mark
Fig. 24
High speed
Fig. 22
DS14DMR
When the diameter of the hole exceeds 5/16" (8 mm).
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).
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
Drill
mark " " with the triangle mark on the outer body.
mark
Low speed
When the diameter of the hole
exceeds 1-1/16" (27 mm).
English
Shift knob
Fig. 23
DS18DMR
25