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OPERATION
WARNING!
To reduce the risk of injury, wear
safety goggles or glasses with
side shields.
Installing Bits
Always remove the battery pack and set
the lock switch to "lock" before inserting
or removing bits. Select the proper style
and size screwdriver bit for the type of
screw you are using (see "Accessories").
1.
To install the bit, insert it into the bit
socket.
2.
To remove the bit, pull it out of the bit
socket.
Adjusting the Handle
The handle is designed for convenience
and control. The durable, center pivot al-
lows the handle to be used in the conven-
tional shape or folded into a pistol grip.
Access to the forward/reverse switch
and lock switch is comfortable in either
handle position.
Using the Adjustable Clutch (Fig. 3)
This tool has an adjustable clutch for driv-
ing different types of screws into differ-
ent materials. When properly adjusted, the
clutch will slip at a preset torque to pre-
vent driving the screw too deep and to
prevent damage to the screw or tool. Re-
fer to the following table to select the cor-
rect position for the type of material and
screw size you are using.
To adjust the clutch, turn the clutch adjust-
ing ring so that the desired setting lines up
with the dot on motor housing as shown.
Fig. 3
decrease
Clutch
increase
adjusting
ring
The torque specifications shown here are approxi-
mate values obtained with a fully charged battery
pack.
2 Speed
(in. lbs.)
Clutch
1 Speed
Setting
(in. lbs.)
Lo
Applications
Hi
1
5
3.5
Small screws in
3.5
2
5
3.5
3.5
softwood.
3
12
10.5
10.5
Medium screws in
4
12-16
17.5
softwood or small
17.5
screws in
hardwood.
5
12-16
17.5
Large screws in
17.5
6
22
26
26
softwoods. Medium
screws in hardwood
or large screws in
hardwood with pilot
hole.
NOTE: Because the settings shown in the
table are only a guide, use a piece of scrap
material to test the different clutch settings
before driving screws into the workpiece.
6
Using the Lock Switch (Fig. 4)
Fig. 4
Unlock
Lock
When the battery pack is installed, the tool
is in operating condition. The lock switch
prevents accidental starting by locking the
forward/reverse switch. Always set the
lock switch to "lock" before performing
maintenance, changing accessories, stor-
ing the tool and any time the tool is not in
use.
1.
To lock, push the lock switch in the
direction marked on the tool.
2.
To unlock, push the lock switch in the
opposite direction.
Selecting High or Low Speed (Fig. 5)
Fig. 5
L o w
High
1.
For high speed (400 RPM) and less
torque, push the speed selector back.
2.
For low speed (200 RPM) and more
torque, push the speed selector for-
ward.
Selecting Forward or Reverse (Fig. 6)
Fig. 6
Forward
Reverse
Press the forward/reverse switch in the
direction marked on tool for the desired
rotation. The switch will automatically re-
turn to the center, OFF position when it is
released.
APPLICATIONS
WARNING!
To reduce the risk of injury, always
remove battery pack and lock trig-
ger before attaching or removing
accessories. Use only specifically
recommended accessories. Oth-
ers may be hazardous.
This tool provides a quick, convenient means
of installing and removing screws. Because
of the many screw sizes, types, thread en-
gagements and materials available, it is diffi-
cult to limit the application of this tool by screw
size. However, for applications in wood, a
#8 wood screw with a full pilot hole is rec-
ommended as a practical limit.
Driving Screws
1.
Select the proper style and size screw-
driver bit for the type of screw being
used (see "Accessories").
2.
With the screwdriver bit firmly seated
in the head of the screw, place the tip
of the screw on the workpiece and
apply firm pressure.
3.
Press the forward/reverse switch to
"forward".
Removing Screws
Screws can be removed by reversing the
motor. If a screw is unusually tight and can
not be readily removed by the motor, lock
the bit. See "Locking the Bit".
Locking the Bit
When the forward/reverse switch is off,
the bit automatically locks in place allowing
you to use your screwdriver manually. This
feature is handy for tightening screws that
require more torque than the driver is ca-
pable of delivering, when confirming the
tightness of a screw or when loosening
an extremely tight screw.
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