Hammerhead HDHD060 Manual Del Usuario página 13

OPERATING INSTRUCTIONS
7. Installing Bits
a. Unplug the hammer drill from the
power source.
b. Open the chuck jaws by turning
the sleeve in a counterclockwise
direction, until the opening is
slightly larger than the bit you
intend to use, and raise the front
of the drill slightly to keep the bit
from falling out of the chuck jaws.
c. Insert the drill bit into the chuck.
d. Tighten the sleeve by hand.
e. Place the chuck key into one of
the three chuck key holes and turn it clockwise to tighten the chuck jaws on the bit.
Repeat with the remaining two chuck key holes.
f. Remove the chuck key.
WARNING: It is important to tighten the chuck with all three key holes to prevent
slippage.
WARNING: Insert the drill bit straight into the chuck jaws. Inserting the drill bit into
the chuck jaws at an angle and then tightening the chuck and using the drill could cause
the drill bit to be thrown from the hammer drill, resulting in possibly serious personal injury
or damage to the chuck.
6.0 AMP HAMMER DRILL
7
CHUCK KEY
HOLES
CHUCK
CHUCK
JAWS
SLEEVE
13