10
ASSEMBLY & OPERATION
TRIGGER SWITCH – cont’d
TRIGGER SWITCH LOCK
The trigger switch lock-on feature allows
the trigger switch to be locked in the ON
position when continuous operation for
extended periods of time is required (see
Fig. 3).
To lock the trigger switch in the ON
position, pull back on the trigger switch (1)
to start the drill and push the trigger switch
lock button (2) into the drill handle. Release
the trigger switch while holding the trigger
switch lock button into the drill handle. The
drill will continue to run. To release the
trigger switch lock button, pull trigger switch
back and then release the trigger.
INSTALLING DRILL BITS
WARNING:
Never hold the chuck
body with one hand and use the drill
power to rotate the drill body to loosen
or tighten bits. Serious injury may
result.
1. To open the keyless drill chuck, grasp
the chuck body (1) and the chuck collar
(2) with the other hand. Rotate the
chuck body in a counter-clockwise
direction (3) until the chuck jaws (4)
open wide enough to accept the bit
(see Fig. 4).
2. Insert bit (5) into the chuck the full
length of the jaws (4). Raise the front
of your drill slightly to prevent the bit
from falling out of the chuck jaws.
3. Tighten the chuck jaws onto the bit by
holding the chuck collar (2) with one
hand and turning the chuck body (1) in
a clockwise direction.
NOTE: Make sure the bit is properly
aligned in the jaws and NOT at an
angle. An improperly aligned bit could
be thrown from the chuck when the drill
is started. Make sure the chuck jaws
grasp the flat sides of a screwdriver bit.
!
Fig. 2
Fig. 3
