Bosch GWS 8-115 PROFESSIONAL Bedienungsanleitung Seite 22

1 609 929 J28.book Seite 7 Donnerstag, 18. August 2005 1:54 13
Rubber Sanding Plate 15
For operations with the rubber sanding plate/
the cup brush/the wheel brush /the flap disc,
always mount the hand guard (accessory).
For mounting, see the illustration page.
Screw on the round nut 17 and tighten with the
two-pin spanner.
Cup Brush 18/Disc Brush
For operations with the rubber sanding plate/
the cup brush/the wheel brush /the flap disc,
always mount the hand guard (accessory).
The grinding tool must be able to be screwed
onto the grinding spindle 6 until it rests firmly
against the grinder spindle flange at the end of
the grinder spindle threads. Tighten with an
open-end spanner.
Approved Grinding Tools
All grinding tools mentioned in these operating in-
structions can be used.
The permissible speed [rpm] or the circumferen-
tial speed [m/s] of the grinding tools used must at
least match the values given in the table.
Therefore, always observe the permissible
rotational/circumferential speed on the label
of the grinding tool.
max.
[mm]
D b
115 6
d
125 6
D
150 6
b
115 –
D
125 –
d
b
75 30
D
23 • 1 609 929 J28 • 05.09
[mm]
d [rpm] [m/s]
22.2 11 000 80
22.2 11 000 80
22.2 9 300 80
– 11 000 80
– 11 000 80
M 14 11 000 45
English - 7
Quick Clamping Nut
Instead of the clamping nut 10, the quick-clamp-
ing nut 11 (accessory) can be used. Grinding
tools can then be mounted without using tools.
The quick-clamping nut 11 may be used only
for grinding and cutting discs.
Use only a flawless, undamaged quick-clamp-
ing nut 11.
When screwing on, take care that the side
with printing does not point to the grinding
disc. The arrow must point to the index
mark 21.
21
11
2
2
Lock the grinder
spindle with the spin-
dle lock button 2.
Tighten the quick-
clamping nut by
firmly turning the
grinding disc in clock-
wise direction.
A properly attached,
undamaged quick-
clamping nut can be
loosened by hand
when turning the
knurled ring in anti-
clockwise 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 illustra-
tion.