Makita 6311D Cordless Drill User Manual


 
KEYLESS
CHUCK SYSTEM
This cordless driver drill is now equipped with a”&&‘ Keyless Chuck
system.
This Keyless Chuck features a click locking mechanism
to
reduce
loosening of the bit from vibration, in addition
to
making the bit faster and
easier
to
install.
Below are the instructions for using the
“New“
keyless chuck. This
sheet supersedes the “Installing or Removing Driver Bit or Drill Bit”
section on Page
7
of the instruction manual.
Installing or removing driver bit or drill bit
CAUTION:
Always be sure that the
tool
is switched
off
and the battery cartridge is
removed before installing or removing the bit.
Hold the ring and turn the
sleeve counterclockwise
to
open the chuck jaws. Place
the bit in the chuck as far as it
will go. Hold the ring firmly and
turn the sleeve clockwise
to
tighten the chuck. Chuck is
locking when you hear a slight
clicking sound.
To unlock and remove the bit,
hold the ring and turn the
sleeve counterclockwise.