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Craftsman 315.115470 Operator's Manual page 13

3/8 in., 14.4 volt cordless drill-driver variable speed/reversible

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AUTO LOCKCHUCK
See Figure 6.
Bits can be changed quickly using the auto lock chuck
feature. In auto lock mode, the chuck jaws open when
the direction of rotation selector is set for reverse rotation
and the switch trigger is depressed. The chuck jaws close
when the direction of rotation selector is set for forward
rotation and the switch trigger is depressed.
/
DRILL
AUTOLOCK
°°°, \
/
\
m
'6°
8e10o14)
AUTOLOCK
SELECTOR
Fig. 6
TWO-SPEED
GEAR TRAIN
See Figure 7.
The drift has a two-speed
gear train designed for drilling or
driving at LO (t) or Hi (2) speeds. A slide switch is located
on top of the drift to select either LO (1) or Hi (2) speed.
When using drift in the LO (1) speed range, speed will
decrease and unit will have more power and torque. When
using drift in the HI (2) speed range, speed will increase
and unit will have less power and torque. Use LO (1)
speed for high power and torque applications
and HI (2)
speed for fast drifting or driving applications.
TW0-SPEED
GEAR TRAIN (HI&0)
SPEED
LO
SPEED
Fig. 7
13

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