Bosch 1619EVS Instrucciones De Funcionamiento Y Seguridad página 8

BM2610995777 9/00 9/13/00 4:20 PM
SELECTING BITS
A wide assortment of router bits with different
profiles are available as accessories. Use 1/2"
shank whenever possible, and only use good
quality bits.
To prevent personal injury,
WARNING
!
always remove the plug
from power source before removing or instal-
ling bits or accessories.
INSTALLING A ROUTER BIT
1. Lay router on its side with the flat side of base
resting on the bench.
2. Press spindle lock to prevent rotation of collet
chuck. NOTE: it may be necessary to rotate
collet nut to engage spindle lock (Fig. 3).
3. Next, use the collet wrench to loosen the
collet chuck assembly in counter-clockwise
direction (viewed from bottom of router).
4. Insert the shank of the router bit into the
collet chuck assembly as far as it will go,
then back the shank out until the cutters are
approximately 1/8" to 1/4" away from the
collet nut face.
5. With the router bit inserted and the spindle
lock engaged, use the collet wrench to firmly
tighten the collet chuck assembly in a
clockwise direction (viewed from bottom of
router).
To ensure proper gripping of the router bit and
minimize run-out, the shank of the router bit
must be inserted at least 5/8".
When the templet guide
WARNING
!
adapter has been removed
from base, do not use router bits greater
than 2" in diameter as they will not fit
through the sub-base.
FIG. 3
Page 8
Assembly
For use with larger bits, see "Preparation for
use with RA1200 Router Table" on page 16.
To prevent damage to tool,
CAUTION
!
do not tighten collet without
a bit.
NOTE: The bit shank and chuck should be
clean and free of dust, wood, residue and
grease before assembling.
REMOVING THE ROUTER BIT
1. Press spindle lock to prevent rotation of collet
chuck, and turn the collet chuck assembly in
a counter-clockwise direction.
2. Once the collet chuck assembly is loosened,
continue to turn the collet chuck assembly
until it pulls the collet free from its taper, and
the router bit can be removed.
NOTE: The collet chuck is self-extracting; it is
NOT necessary to strike the collet chuck to free
the router bit.
COLLET CHUCK CARE
With the router bit removed, continue to turn
the collet chuck counter-clockwise until it is
free of the shaft. To assure a firm grip,
occasionally blow out
the collet chuck with
compressed air, and
clean the taper in the
armature assembly
shaft with a tissue or
fine brush. The collet
chuck is made up of
two component parts
that snap together (Fig. 4); check to see that
the collet is properly seated in the collet chuck
nut and lightly thread the collet chuck back
onto the armature shaft. Replace worn or
damaged collet chucks immediately.
WRENCH
BASE
SPINDLE LOCK
-8-
FIG. 4
COLLET
COLLET
CHUCK
COLLET
NUT
SHANK
BIT
COLLET CHUCK