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Operating Instructions
Assembly
Disconnect battery pack
from tool before making
any assembly, adjustments or changing
accessories
. Such preventive safety
measures reduce the risk of starting the tool
accidentally.
.
COLLET —
To loosen, first press shaft lock
button and rotate the shaft by hand until the
lock engages the shaft preventing further
rotation.
Do not engage lock while
the Rotary Tool is running.
With the shaft lock engaged use the collet
wrench to loosen the collet nut if necessary.
Change accessories by inserting the new one
into the collet as far as possible to minimize
runout and unbalance. With the shaft lock
engaged, finger tighten the collet nut until the
accessory shank is gripped by the collet. Avoid
excessive tightening of the collet nut.
COLLETS —
Four different size collets (see
illustration), to accommodate different shank
sizes, are available for your Cordless Rotary
Tool. To install a different collet, remove the
collet nut and remove the old collet. Insert the
unslotted end of the collet in the hole in the
end of the tool shaft. Replace collet nut on the
shaft.
Always use the collet which matches
the shank size of the accessory you plan
to use.
Never force a larger diameter shank
into a collet.
BALANCING ACCESSORIES —
For
precision work, it is important that all
accessories be in good balance (much the
same as the tires on your automobile). To true
up or balance an accessory, slightly loosen
collet nut and give the accessory or collet a 1/4
turn. Retighten collet nut and run the Tool. You
should be able to tell by the sound and feel if
your accessory is running in balance. Continue
adjusting in this fashion until best balance is
achieved. To maintain balance on abrasive
wheel points, before each use, with the wheel
point secured in the collet, turn on the Cordless
Rotary Tool and run the 415 Dressing Stone
lightly against the revolving wheel point. This
removes high spots and trues up the wheel
point for good balance.
COLLET IDENTIFICATION CHART —
Collet
sizes can be identified by the rings on the back
end of collet.
0,8 mm Collet has one (1) ring.
1,6 mm Collet has two (2) rings.
2,4 mm Collet has three (3) rings.
3,2 mm Collet has no rings.
!
WARNING
!
CAUTION
SHAFT
LOCK
BUTTON
TO LOOSEN
TO TIGHTEN
COLLET
NUT
COLLET
COLLET
NUT
IDENTIFICATION
RINGS
480 3,2 mm
COLLET
481 2,4 mm
COLLET
482 1,6 mm
COLLET
483 0,8 mm
COLLET
COLLET
WRENCH
INTRODUCTION
The Cordless Rotary Tool is a handful of high-
speed power. It serves as a carver, a grinder,
polisher, sander, cutter, power brush, drill and
more.
Your Cordless Rotary Tool has a small,
powerful electric motor, is comfortable in the
hand, and is made to accept a large variety of
accessories including abrasive wheels, drill
bits, wire brushes, polishers, engraving cutters,
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