Switch, Variable speed, Two-speed gear train – Craftsman 315.271350 User Manual
Page 8: To install battery pack, To remove battery pack, Operation
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OPERATION
SWITCH
See Figure 2.
To turn your drill ON, depress the switch trigger. To
turn it OFF, release the switch trigger.
SELECTOR
Fig. 2
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 3.
Your drill has a two-speed gear train designed for
drilling or driving at HI or LO speeds. A slide switch is
located on top of your drill to select either HI or LO
speed. When using drill in the HI speed range, speed
will increase and unit will have less power and torque.
When using drill in the LO speed range, speed will
decrease and unit will have more power and torque.
Use HI speed for fast drilling or driving applications
and LO speed for high power and torque applications.
LO SPEED
HI SPEED
TWO SPEED
GEAR TRAIN (HI-LO)
TO INSTALL BATTERY PACK
■ Lock switch trigger on your drill by placing the
direction of rotation selector in center position.
See Figure 2.
■ Place battery pack In your drill. Align raised rib
inside drill with groove on battery pack.
See Figure 4.
BATTERY PACK
LATCHES
DEPRESS LATCHES TO
RELEASE BAHERY PACK
Fig. 4
■ Make sure the latches on each side of your battery
pack snap in place and battery pack is secured in
drill before beginning operation.
A CAUTION:
When placing battery pack in your
drill, be sure raised rib inside drill aligns with
groove on battery pack and latches snap in place
properly. Improper assembly of battery pack can
cause damage to internal components,
TO REMOVE BATTERY PACK
■ Lock switch trigger on your drill by placing the
direction of rotation selector in center position.
See Figure 2.
■ Locate latches on end of battery pack and depress
to release battery pack from your drill.
See Figure 4.
■ Remove battery pack from your drill.
Fig, 3