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Craftsman 315.274910 Owner's Manual page 10

Variablespeed / reversible 318in. professional cordless redi drill-driver

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REVERSIBLE
KEYLESS CHUCK
See Figure 5.
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-driver held in
normal operating position, the direction of rotation
selector should be positioned to the left of the switch
for drilling. The drilling 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.
See Figure 6.
Your drill-driver has a keyleas 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 directionto
rotate the chuck body in order to LOCK (tighten) or
UNLOCK (release) the drill bit.
UNLOCK
CHUCKCOLLAR
(RELEASE)
CENTERPOSITION
(LOCK)
SELECTOR
TRIGGER
Fig. 5
A
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.
SWITCH
LOCK
See Figure 5.
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 in
center position.
DRILLBIT
LOCK
(TIGHTEN)
CHUCK
BODY
Fig. 6
A
WARNING:
Do not hold chuck body with one
hand and use power of the drill-driver to tighten
chuck jaws on drill bits. Chuck body could slip in
your hand or your hand could slip and come in
contact with rotating drill bit. This could cause an
accident resulting in serious personal injury.
A
WARNING:
Battery tools are always in
operating condition. Therefore, switch should
always be locked when not in use or carrying at
your side.
10

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