Mode Selector; Operation; Sds Plug Chuck; Proper Hand Position - DeWalt D25052 Instruction Manual

Mode Selector (Fig. 4)
NOTICE: Too/must come to a complete stop before activating the
mode selector button or damage to the tool may result.
FIG. 4
DRILL-ONLY MODE ,_
To use drill-only mode, turn the mode selector (F)so the yellow arrow
points to the corresponding symbol as shown. Use drill-only mode for
wood, metal, and plastics.
NAMMERDRILL MODE11'
To use hammerdrill mode, turn the mode selector (F) so the yellow
arrow points to the corresponding symbol as shown. Use this mode
for masonry drilling.
NOTE: The yellow arrow on the mode selector MUST be aligned
with one of the symbols at all times. There are no operable positions
between the positions.
SDS Plus ® Chuck (Fig. 1)
A WARNING: To reduce the risk of serious personal injury,
turn tool off and disconnect tool from power source before
making any adjustments or removing/installing attachments
or accessories.
_, WARNING: Bum Hazard. ALWAYS wear gloves when changing
bits. Accessible metal parts on the tool and bits may get extremely
hot during operation. Small bits of broken material may damage bare
hands.
A WARNING: Do not attempt to tighten or loosen drill bits (or any
other accessory) by gripping the front part of the chuck and turning
the tool on. Damage to the chuck and personal injury may occu_
To insert bit, insert shank of bit about 3/4" (19 mm), no further than
7/8" (22 mm) into chuck. Push and rotate bit until it locks in place. The
bit will be securely held.
To release bit, pull the chuck sleeve (E) back and remove the bit.
OPERATION
_WARNING: To reduce the risk of injury, turn unit off
and disconnect it from power source before installing and
removing accessories, before adjusting or when making
repairs. An accidental start-up can cause injury.
Proper Hand Position (Fig. 1, 5)
_, WARNING: To reduce the risk of serious personal injury, ALWAYS
use proper hand position as shown.
WARNING: To reduce the risk of serious personal injury, ALWAYS
hold securely in anticipation of a sudden reaction.
Proper hand position requires one hand on the side handle (C), with
the other hand on the main handle (B).