Hitachi DV18DSDLP4 Cordless Drill User Manual


 
English
15
Operate the shift knob to change the rotational
speed. Move the shift knob in the direction of the
arrow (See Figs. 8 and 9).
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. The scope and suggestions for uses
The usable scope for various types of work based
on the mechanical structure of this unit is shown
in Table 4.
CAUTION
The push button can not be switched while the
power tool is turning. To switch the push button,
stop the power tool, then set the push button.
When releasing the trigger of the switch, the brake
will be applied for immediate stopping.
5. Change rotation speed.
Table 4
Work Cap position Suggestions
Brick
(DV18DSDL)
Use for drilling purpose.
Drilling Wood
Steel Use for drilling purpose.
Aluminum
Screw
Small screw
1 – 22
Use the bit and socket matching the screw
tightening
diameter.
Wood screw
1 – Use after drilling a pilot hole.
7. Confirm the clutch dial position (See Fig. 10).
<DS18DSDL>
The tightening torque of this unit can be adjusted
according to the clutch dial position, at which the
clutch dial is set.
Fig. 10
Clutch dial
Triangle mark
Strong
Weak
Drill mark
Fig. 8
Shift knob
Low speed
Fig. 9
Shift knob
High speed
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