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To lock the switch in the on position for continuous operation, depress
the trigger switch and push up the locking button. The tool will
continue to run. To turn the tool off, from a locked on condition,
squeeze and release the trigger once. Before using the tool (each
time), be sure that the locking button release mechanism is working
freely. Be sure to release the locking mechanism before disconnecting
the plug from the power supply. Failure to do so will cause the tool to
start immediately the next time it is plugged in. Damage or injury could
result.The reversing lever is used to reverse the tool for backing out
screws. It is located above the trigger, shown in Figure 1. To reverse
the screwdriver, turn it off and push the reversing lever to the right
(when viewed from the back of the tool). To position the lever for
forward operation, turn the tool off and push the lever to the left.
Dead Spindle Action
All GRABBER screwdrivers provide a dead output spindle to permit
fasteners to be located easily in the driving accessory. Clutches are
held apart by light spring pressure permitting the driving clutch to
rotate without turning the driven clutch and accessory. When
sufficient forward pressure is applied to the unit, the clutches engage
and rotate the spindle and accessories. A reversing switch makes it
possible to drive or loosen either right or left hand screws.
Accessory Assembly
The 1/4" hex drive ball lock chuck is used on all depth sensitive
and drywall screwdrivers. Assemble accessories by engaging the
hex spindle and tapping lightly on the accessory until it snaps in
place. Usually pliers are required to remove the accessory by pulling
forward.
Depth Sensitive Units
TO CHANGE BIT HOLDERS:
1. Pull forward on adjustment collar and remove from clutch housing.
2. Pull bit holder straight out with pliers if it is difficult to remove.
3
English
3. Push new bit holder into spindle until ball lock snaps in groove in
bit holder shank.
4. Replace adjustment collar by snapping over retaining ring.
NOTE: Align ribs on inside of depth locator with grooves in clutch
housing before snapping into place.
CHANGING BIT TIP
1. Pull forward on adjustment collar and remove it from clutch
housing (see Figure 3).
2. Use pliers to remove worn bit and install new bit tip.
DEPTH ADJUSTMENT:
Follow the graphic on the collar to increase or decrease the fastening
depth. To seat the screw deeper in the workpiece, turn the
adjustment collar to the right. To seat the screw higher in the
workpiece, turn the adjustment collar to the left.
INSTALLING AND CHANGING NUTSETTERS AND LOCATORS
Depth Sensitive Units for Drill Point Screws
1. To change or install a new nutsetter:
a) Pull forward on adjustment collar and remove from clutch
housing.
b) Pull nutsetters straight out with pliers
c) Select nutsetter size desired.
d) Two locators are supplied, a 9/16" ID for 3/8" nutsetters and
1/2" ID for 5/16" nutsetters. Match locator to desired size
nutsetter or bit holder.
2. Place nutsetter into clutch housing and push end of nutsetter until
ball lock snaps into groove of nutsetter shank.
3. Reassemble adjustment collar by snapping over springs (see
Figure 4).
NOTE: Align ribs on inside of depth locator with grooves in clutch
housing.
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