Bosch GGS Professional 28 LP Manual Original página 13

OBJ_BUCH-1269-006.book Page 13 Thursday, August 4, 2016 1:32 PM
 For threaded abrasive cones and plugs use only undam-
aged wheel mandrels with an unrelieved shoulder
flange that are of correct size and length. Proper man-
drels will reduce the possibility of breakage.
Safety warnings specific for wire brushing operations
(GGS 8 CE)
 Be aware that wire bristles are thrown by the brush
even during ordinary operation. Do not overstress the
wires by applying excessive load to the brush. The wire
bristles can easily penetrate light clothing and/or skin.
 Allow brushes to run at operating speed for at least one
minute before using them. During this time no one is to
stand in front or in line with the brush. Loose bristles or
wires will be discharged during the run-in time.
 Direct the discharge of the spinning wire brush away
from you. Small particles and tiny wire fragments may be
discharged at high velocity during the use of these brushes
and may become imbedded in your skin.
 Do not touch abrasive wheels until they have cooled
down. The discs can become very hot while working.
 Secure the workpiece. A workpiece clamped with clamp-
ing devices or in a vice is held more secure than by hand.
 Products sold in GB only: Your product is fitted with a
BS 1363/A approved electric plug with internal fuse
(ASTA approved to BS 1362).
If the plug is not suitable for your socket outlets, it should
be cut off and an appropriate plug fitted in its place by an
authorised customer service agent. The replacement plug
should have the same fuse rating as the original plug.
The severed plug must be disposed of to avoid a possible
shock hazard and should never be inserted into a mains
socket elsewhere.
Products sold in AUS and NZ only: Use a residual current
device (RCD) with a rated residual current of 30 mA or
less.
Technical Data
Straight grinder
Article number
Rated power input
Output power
Rated speed
Speed control adjustment
Collet chuck diameter, max.
Spanner size of
– clamping nut
– grinder spindle
Spindle collar dia.
The values given are valid for a nominal voltage [U] of 230 V. For different voltages and models for specific countries, these values can vary.
Bosch Power Tools
Product Description and Specifications
While reading the operating instructions, unfold the graphics
page for the machine and leave it open.
Intended Use
The machine is designed for grinding and deburring metal us-
ing corundum grinding tools, as well as for working with sand-
ing wheels.
GGS 8 CE: The machine is additionally intended for brushing
and polishing metal.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 Collet
2 Clamping nut
3 Grinder spindle
4 Spindle collar
5 On/Off switch
(GGS 8 CE/GGS 28 C/GGS 28 CE/GGS 28 LC/
GGS 28 LCE)
6 Thumbwheel for speed preselection
(GGS 8 CE/GGS 28 CE/GGS 28 LCE)
7 Handle (insulated gripping surface)
8 Open-end spanner on the grinder spindle*
9 Open-end spanner applied to clamping nut*
10 Inner shank dimension L
11 On/Off switch
(GGS 28 LP)
12 Lock-off button for On/Off switch
(GGS 28 LP)
*Accessories shown or described are not part of the standard de-
livery scope of the product. A complete overview of accessories
can be found in our accessories program.
GGS ... 8 CE 28 C
3 601 ... B22 1.. B20 0..
W 750 600
W 420 350
-1
min 8000 30000
-1
min 2500
– 8000 –
mm 8 8
mm 19 19
mm 13 19
mm 43 43
English | 13
Read all safety warnings and all instruc-
tions. Failure to follow the warnings and in-
structions may result in electric shock, fire
and/or serious injury.
0
28 CE 28 LC 28 LCE
B20 1.. B21 0.. B21 1..
650 650 650
380 380 380
30000 30000 30000
10000 10000
– 30000 – – 30000
8 8 8
19 19 19
19 13 13
43 43 43
1 609 92A 2JZ | (4.8.16)
28 LP
B25 0..
500
280
30000
–
8
19
13
43