Craftsman 315.114832 Operator's Manual page 12

WARNING:
Battery tools are always in operating
condition. Therefore, the switch should always be
locked when not in use or carrying at your side.
CAUTION:
The metal surface may become hot
during use. Avoid contact with it to avoid possible
burn injury.
SWITCH TRIGGER
See Figure 4.
To turn the driver ON, depress the switch trigger. To turn it
OFF, release the switch trigger.
VARIABLE SPEED
See Figure 4.
The variable speed switch delivers higher speed and
torque with increased trigger pressure and lower speed
with decreased trigger pressure.
NOTE: You might hear a whistling or ringing noise from
the switch during use. Do not be concerned; this is a
normal part of the switch function.
DIRECTION OF ROTATION SELECTOR
(FORWARD/REVERSE/CENTER LOCK)
See Figure 4.
The direction of bit rotation is reversible and is controlled
by a selector located above the switch trigger. With
the impact driver held in normal operating position, the
direction of rotation selector should be positioned to the
left of the switch trigger for driving. The driving direction
is reversed when the selector is to the right of the switch
trigger.
Setting the switch trigger in the OFF (center lock) position
helps reduce the possibility of accidental starting when not
in use.
CAUTION:
To prevent gear damage, always allow
the coupler to come to a complete stop before
changing the direction of rotation.
OPERATION
To stop the impact driver, release the switch trigger and
allow the coupler to come to a complete stop.
NOTE: The impact driver will not run unless the direction
of rotation selector is pushed fully to the left or right.
BUILT-IN COUPLER
See Figure 5.
The tool has a built-in coupler. The coupler has been
designed to accept 1/4 in. hex bits.
COUPLER
12
REVERSE
SWITCH
FORWARD
TRIGGER
Fig. 4
Fig. 5