Bosch GWS 6-115 PROFESSIONAL Instructions D'emploi page 22

OBJ_BUCH-161-001.book Page 7 Tuesday, June 20, 2006 11:17 AM
Rubber Sanding Plate
For operations with the rubber sanding plate
14 or with the cup brush/wheel brush/flap
disc, always mount the hand guard 13.
See graphics page for the mounting sequence.
Screw on the round nut 16 and tighten with the two-
pin spanner.
Cup Brush/Disc Brush
For operations with the rubber sanding plate
14 or with the cup brush/wheel brush/flap
disc, always mount the hand guard 13.
See graphics page for the mounting sequence.
The cup brush/disc brush must be able to be screwed
onto the grinder spindle until it rests firmly against the
grinder spindle flange at the end of the grinder spindle
threads. Tighten the cup brush/disc brush with an
open-end spanner.
Quick-clamping Nut
For convenient changing of grinding tools without the
use of additional tools, you can use the quick-clamp-
ing nut 11 instead of the clamping nut 10.
The quick-clamping nut 11 may be used only
for grinding or cutting discs.
Use only a flawless, undamaged quick-clamp-
ing nut 11.
When screwing on, pay attention that the side
of the quick-clamping nut 11 with printing does
not face the grinding disc; the arrow must point
to the index mark 18.
Lock the grinder spindle
with the spindle lock but-
18
ton 1. To tighten the quick-
clamping nut, firmly turn
the grinding disc in clock-
wise direction.
A
undamaged quick-clamp-
ing nut can be loosened by
hand when turning the
knurled ring in anticlock-
wise direction.
Never loosen a tight
quick-clamping nut with
pliers. Always use the
two-pin spanner. Insert
the two-pin spanner as
shown in the illustration.
1 619 P01 967 • 20.6.06
Approved Grinding Tools
All grinding tools mentioned in these operating
instructions can be used.
The permissible speed [rpm] or the circumferential
speed [m/s] of the grinding tools used must at least
match the values given in the table.
Therefore, observe the permissible rotational/cir-
cumferential speed on the label of the grinding tool.
b
D
b
Rotating the Machine Head
Before any work on the machine itself, pull
the mains plug.
properly attached,
Completely unscrew the four screws. Rotate the
machine head carefully, without removing it from
the housing, to the new position. Screw in and
tighten the four screws again.
English–7
max.
[mm] [mm]
D b d
d
115 6 22.2
D 125 6 22.2
115
125
d
75 30 M 14 11000
D
The machine head can
be
respect
machine housing in
90° steps. In this man-
ner, the On/Off switch
can be brought into a
more convenient han-
dling position for spe-
cial working situations,
e. g., cutting opera-
tions with the cutting
guide /cut off stand or
for left-handed per-
sons.
[rpm] [m/s]
11000 80
11000 80
11000 80
11000 80
45
rotated with
to the