InFocus DV 14DL - Manual (Page 21)

English
21
NOTE: Loosening stuck or hard to move sleeves.
Grasp the bit installed in the keyless chuck, in a vise or similar tool.
Set the cap position to “1-7” and turn the switch on. The motor then starts.
Finally, rotate the sleeve to the left, and it will loosen.
5. Automatic spindle-lock mechanism
This unit has automatic spindle-lock mechanism for quick bit changes.
6. Confirm that the battery is mounted correctly
7. 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. 17) (The
L and
R marks are provided on the selector button.)
⅜ When the trigger switch is depressed, the tool
rotates. When the trigger is released, the tool stops.
⅜ 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.
⅜ When releasing the trigger of the switch, the brake
will be applied for immediate stopping.
8. Change rotation speed
Fig. 18 Fig. 19
Shift knob Shift knob
High speed
Low speed
Fig. 17
Trigger
switch
Selector
button
L R
(1) Operate the shift knob to change the rotational
speed. Move the shift knob in the direction of the
arrow. (See Fig. 18 and 19)
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.
(2) As shown in Fig. 20, when the rotation switch-over
lever is slid to the lower side, the power mode (P)
is set. And when slid to the upper side, the save
mode (S) is set.
Save
mode (S)
Fig. 20
Power
mode (P)
Switch-over
lever