Switch, Switch lock, Variable speed – Craftsman 315.271220 User Manual
Page 11: Two speed gear train, Reversible, Operation
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OPERATION
SWITCH
See Figure 8.
To turn your drill
ON, depress the switch trigger. To turn it
OFF, release the switch trigger.
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(LX3CK)
SWITCH LOCK
See Figure 10.
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.
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SWITCH
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Fig. 8
Fig. 10
VARIABLE SPEED
This tool has a variable speed switch that delivers higher
speed and torque with increased trigger pressure. Speed
is controlled by the amount of switch trigger depression.
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.
TWO SPEED GEAR TRAIN
See Figure 9.
Your drill has a two-speed gear train designed for drilling
or driving at
LO (1) or HI (2) speeds. A slide switch is
located on top of your drill to select either
LO (1) or HI (2)
speed. When using drill in the
LO (1) speed range, speed
will decrease and unit will have more power and torque.
When using drill 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 drilling or driving applications.
A 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 10.
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
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.
^ CAUTION:
To prevent gear damage, always allow
chuck to come to a complete stop before changing
the direction of rotation or the two speed gear train
(hi-lo).
To stop, release switch trigger and allow the chuck to
come to a complete stop.