9
Variable Speed Switch
Turn the drill ON by depressing the variable speed
switch (7) .
To turn the drill OFF release the variable speed switch (7)
(See Fig. 3).
The speed can be varied from 0 to maximum in either
gear, depending on the pressure applied to the variable
speed switch (8). This way you can select the best possible speed for the job required.
Changing the Direction of Rotation
The direction of rotation can be changed with the
forward/reverse selector (4). This is located above the
variable speed switch (7) (see Fig. 4).
To select the forward drilling position, push the
forward/reverse selector (4) hard left. To select the reverse
drilling position, push the forward/reverse selector (4)
hard right.
The variable speed switch (7) can be locked off by pushing the forward/reverse
selector (4) into the middle of both the forward and reverse positions.
Do not change the direction of rotation while the keyless chuck (1) is in motion.
Speed Control
The drill has a 2 speed gearbox. The speed selector (3) is
located on the top of the drill (see Fig. 5). First gear has a
range of 0-350/min. Second gear has a range of 0-
1150/min.
Torque Settings (Tightening power of your drill)
When using your drill for various driving applications, it becomes necessary to
increase and decrease the power and torque in order to prevent the possibility of
damaging screw heads, threads, work pieces, etc.
In general, power and torque should correspond to the difficulty of the screw to be
driven. If torque is too high, the screws can be damaged or broken.
DRILL OPERATION
Fig. 3
Variable
speed
switch
Fig. 4
Fig. 5
Speed Selector
Forward/reverse
selector
