DeWalt DCD771 Manual De Instrucciones página 42

FIG. 3 FIG. 4
F
3. Insert the accessory about 3/4" (19 mm) into the chuck and
tighten securely by rotating the chuck sleeve clockwise with one
hand while holding the tool with the other. Your tool is equipped
with an automatic spindle lock mechanism. This allows you to
open and close the chuck with one hand.
Be sure to tighten chuck with one hand on the chuck sleeve and one
hand holding the tool for maximum tightness.
To release the accessory, repeat steps 1 and 2 above.
OPERATION
WARNING: Always observe the safety instructions and applicable
regulations.
WARNING: To reduce the risk of serious personal injury,
turn tool off and remove the battery pack before making any
adjustments or removing/installing attachments or accessories.
An accidental start-up can cause injury.
Installing and Removing the Battery Pack
(Fig. 6)
NOTE: For best results, make sure your battery pack is fully charged.
To install the battery pack (H) into the tool handle, align the battery
FIG. 5
pack with the rails inside the tool's handle and slide it into the handle
until the battery pack is firmly seated in the tool and ensure that it
does not disengage.
To remove the battery pack from the tool, press the release button (G)
and firmly pull the battery pack out of the tool handle. Insert it into the
charger as described in the charger section of this manual.
Drilling (Fig. 7)
NOTICE: If drilling thin material, use a
wood "back-up" block to prevent
damage to the material.
1. Select the desired speed/torque
range using the gear shifter to
match the speed and torque to
the planned operation. Turn the
collar (C) to the drill symbol.
2. Use sharp drill bits only.
3. Always apply pressure in a straight
line with the bit. Use enough pressure to keep drill biting, but do
not push hard enough to stall the motor or deflect the bit.
4. Hold tool firmly with both hands to control the twisting action of
the drill. If model is not equipped with side handle, grip drill with
one hand on the handle and one hand on the battery pack.
40
FIG. 6
G
H
FIG. 7
C