Craftsman 315.114840 Operator's Manual page 13

19.2 volt hammer drill 1/2 in. variable speed
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SWITCHLOCK
Bee ,Figure 6.
The switch trigger can be locked in the OFF position, This
feature can be used to prevent the possibility of accidental
starting when not in use. To lock switch trigger, place the
direction of rotation selector (Forward/Reverse
Selector) in
center position. NOTE: When selector is in center position,
switch trigger is locked.
SELECTOR WITH
CENTERLOCKPOSITION
REVERSE
_
WARN(NG:
Do not hold chuck body with one hand
and use power of the drift to tighten chuck jaws on
drift bit. Chuck body could slip in your hand or your
hand could slip and come in contact with rotating drift
bit. This could cause an accident resulting in serious
persona! injury.
UNLOCK
CHUCK
DRILL BIT
(RELEASE
COLLAR
FORWARD
SWITCH
TRIGGER
Fig, 6
WARNING:
Battery tools are always in operating
condition. Therefore, switch should always be locked
when not in use or carrying at your side.
REVERSIBLE
See Figure 6.
This tool has the feature of being reversible. The direction
of rotation is controlled by a selector located above the
switch trigger. With the drill held in normal operating posi-
tion, the direction of rotation selector should be positioned
to the left of the switch for drilling. The dri(fing direction is
reversed when the selector is to the right of the switch.
When the selector is in center position, the switch trigger is
locked.
CAUTION:
To prevent gear damage, always allow
chuck to come to a complete stop before changing
the direction of rotation.
To stop, release switch trigger and allow the chuck to come
to a complete stop.
KEYLESS
CHUCK
See Figure 7.
Your drill has a keyless chuck. As the name implies, you
can hand tighten or release drill bits in the chuck jaws.
Grasp and hold the collar of the chuck with one hand.
Rotate the chuck body with your other hand. The arrows
on the chuck indicate which direction to rotate the chuck
body in order to LOCK (tighten) or UNLOCK (release) the
drill bit.
CHUCKJAWS
INSTALLING
BITS
See Figures 6- 8.
Fig, 7
,_
WARNING:
Remove battery pack when making
adjustments
or changing bits.
m
Lock the switch trigger by placing the direction of
rotation selector in center position.
m
Open or close chuck jaws to a point where the open-
ing is slightly larger than the bit size you intend to use.
Also, raise the front of your drill slightly to keep the bit
from falling out of the chuck jaws.
m
Insert drill bit straight into chuck the full length of the
jaws.
m
Tighten the chuck jaws on drill bit.
m
To tighten the chuck jaws on drill bit; grasp and hold
the collar of the chuck with one hand, while rotating
the chuck body with your other hand.
NOTE: Rotate the chuck body in the direction of the
arrow marked LOCK to tighten chuck jaws.
m
Do not use a wrench to tighten or loosen the chuck
jaws.
13

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