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TWO-SPEED GEAR BOX (Fig, 9)
The drill has a two-speed gear box designed
for drilling or driving at LO or HI speeds. A
slide switch is located on the top of the drill to
select either LO or HI speed. When using drill
in the LO speed range, speed will decrease
and the drill will have more power and torque°
When using drill in the HI speed range, speed
will increase and the drill will have less power
and torque, Use LO speed for high power and
torque applications and HI speed for fast drilling
or driving application&
NOTE: Avoid running the drill at LO
speed for extended periods of time,
Running at LO speed under constant
usage may cause the drill to become
overheated. If this occurs, cool the drill
by running it without a load at HI speed.
Fig. 9
Two-speed
gear box
switch
LO
HI
,_CAUTION: Never change gears while the tool is running, Failure to obey this caution 1
could result in serious damage to the drill.
I
ADJUSTABLE TORQUE CLUTCH (Fig 10)
When using the drill/driver for different driving applications, itis necessary to increase or
decrease the torque in order to help prevent the possibility of damaging screw heads, threads,
workpiece, etc,. In general, torque intensity should correspond to the screw diameter., If the torque
is too high or the screws too small, the screws may be damaged or broken.
The torque is adjusted by rotating the torque
adjustment ring.
The torque is greater when the torque
adjustment ring is set on a higher setting. The
torque is less when the torque adjustment is set
on a lower setting.
The proper setting depends on the type of
material and the size of screw you are using.
Select the option that best matches the type of
bit, fastener and material you will be using°
[] Choose the correct speed: LO or HI.
[] Choose the correct torque setting
Fig. To decrease ]
Torque
ring
To increase
torque
DRILL MODE (Fig, 11)
Select drill mode for drilling and other heavy
duty applications,
[] To select drill mode, rotate the torque
adjustment ring until the _.&'_icon aligns with
the torque indicator and dicks into position.,
Fig. 1t Drill icon Torque indicator
17
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