-6-
Functional Description and Specifications
B1155
ON/OFF SLIDE
SWITCH
SHAFT LOCK
EXHAUST
AIR VENTS
INTAKE
AIR VENTS
DEPTH GUIDE
DEPTH GUIDE
LOCKING KNOB
DEPTH GUIDE
BRACKET w/CLIC
COLLET NUT
Disconnect the plug from the power source before making any
assembly, adjustments or changing accessories
. Such preventive
safety measures reduce the risk of starting the tool accidentally.
!
WARNING
Operating Instructions
SLIDE "ON/OFF" SWITCH
This tool is switched "ON" by the slide
switch located on the front of the motor
housing.
TO TURN THE TOOL "ON" slide the switch
button up.
TO TURN THE TOOL "OFF" slide the switch
button down or "0" position.
Hold the tool with both
hands while starting, since
torque from the motor can cause the tool to
twist.
INSTALLING BITS
The bits are held by a collet system. Use
either the 1/8" or 1/4" collet depending on
the size of the bit shank.
Do Not Use .118" shank bits in the 1/8"
collet use only BOSCH "SC" series bits or
similar bits with 1/8" (.125") or 1/4" (.250")
shanks.
The bit flutes are sharp and
should be handled with
caution.
Depress and hold the shaft-lock in and
rotate the collet nut and shaft until the shaft-
lock engages and holds the shaft. Use the
standard equipment wrench to loosen nut
(counter-clockwise). Remove the old bit (if
there is one) insert the new bit as far as
possible, but not so far that the bit flutes
engage the collet (leave approximately 1/8"
of shank exposed). Re-engage the shaft-
lock and tighten the nut (clockwise) by hand
and then with the wrench until bit is held
securely.
DEPTH GUIDE ADJUSTMENT
Use the depth guide to adjust the depth of
cut. Simply loosen (counter clockwise) the
knob a little (approximately 1/8 turn) and
slide the depth guide in or out to the desired
depth of cut (about 1/8" greater than
material thickness) and retighten the knob
(clockwise).
NOTE:
For tool specifications refer to nameplate on your tool.
!
WARNING
Rotary Cutter
!
WARNING
BM 2610995759 11/00 11/16/00 11:50 AM Page 6
