master mechanic 151997, Owner'S Manual

Page: 16 / 29

16
ADJUSTING THE TORQUE
– cont’d
The proper setting depends upon the type
of material and size of screw being used
and the function required.
Adjust the torque setting as follows:
1.
Identify the torque settings located on
the torque adjustment ring (1) (Fig. 6).
2.
Rotate adjustment ring to align the
correct torque setting number with the
torque indicator arrow (2). See the
chart below for the correct torque
settings.

1
–5 For driving small screws

6
–11 For driving medium sized screws
into soft materials

12
–17 For driving screws into soft &
medium-density materials

18
–22 For driving screws into
hardwood

23 For driving large screws

For drilling. This position is
marked with a drill bit icon (3) on the
torque adjustment ring (Fig. 7).
FORWARD/REVERSE SWITCH
The forward/reverse switch (2) is
conveniently mounted above the trigger
switch (1) (Fig. 8). To make the drill rotate
clockwise (for drilling) push the
forward/reverse switch to the right. To
make the drill rotate counter-clockwise for
removing screws, push the forward/reverse
switch to the left.
NOTES:
a) Never change the position of the
forward/reverse switch while the chuck is
turning.
b) The trigger switch will NOT function with
the forward/reverse switch in the middle
position.
ASSEMBLY AND OPERATING
Fig. 6
Fig. 7
Fig. 8