Bosch GWS Professional 21-180 H Original Instructions Manual page 17

OBJ_BUCH-1797-003.book Page 18 Thursday, September 19, 2013 2:38 PM
18 | English
 Release the On/Off switch and set it to the off position
when the power supply is interrupted, e. g., in case of a
power failure or when the mains plug is pulled. This pre-
vents uncontrolled restarting.
 Do not touch grinding and cutting discs before 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 an
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 author-
ised 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 sock-
et elsewhere.
Products sold in AUS and NZ only: Use a residual current de-
vice (RCD) with a rated residual current of 30 mA or less.
Product Description and Specifications
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.
While reading the operating instructions, unfold the graphics
page for the machine and leave it open.
Intended Use
The machine is intended for cutting, roughing and brushing of
metal and stone materials without the use of water.
For cutting with bonded abrasives, a special cutting guard
(accessory) must be used.
When cutting in stone, provide for sufficient dust extraction.
Technical Data
Angle Grinder
Article number
Rated power input
Output power
Rated speed
Grinding disc diameter, max.
Thread of grinder spindle
Thread length (max.) of grinder spindle
Weight according to EPTA-Procedure
01/2003
– with vibration-damping auxiliary handle
– with standard-auxiliary handle
Protection class
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.
Only for power tools without reduced starting current: Starting cycles generate brief voltage drops. Interference with other equipment/machines may
occur in case of unfavourable mains system conditions. Malfunctions are not to be expected for system impedances below 0.25 ohm.
1 619 P11 591 | (19.9.13)
With approved sanding tools, the machine can be used for
sanding with sanding discs.
Product Features
The numbering of the product features refers to the illustra-
tion of the machine on the graphics page.
1 Spindle lock button
2 On/Off switch
3 Auxiliary handle (insulated gripping surface)
4 Grinder spindle
5 Protection guard for grinding
6 Locking screw for protection guard
7 Mounting flange with O-ring
8 Grinding wheel*
9 Clamping nut
10 Two-pin spanner for clamping nut*
11 Quick-clamping nut
12 Carbide grinding head*
13 Protection guard for cutting*
14 Cutting disc*
15 Protection guard for for grinding cup*
16 Grinding cup*
17 Two-pin spanner, offset, for grinding cup*
18 Hand guard*
19 Spacer discs*
20 Rubber sanding plate*
21 Sanding sheet*
22 Round nut*
23 Cup brush*
24 Cutting guide with dust extraction protection guard *
25 Diamond cutting disc*
26 Handle (insulated gripping surface)
*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.
GWS ... 20-180 H 20-230 H
3 601 H49 L.. 3 601 H50 L.. 3 601 H51 L.. 3 601 H52 L..
W 2000
W 1250
-1
min 8500
mm 180
M 14
mm 25
kg 5.1
kg 5.0
/II
*
21-180 H 21-230 H
2000 2100 2100
1250 1350 1350
6600 8500 6600
230 180
M 14 M 14 M 14
25 25
5.4 5.1
5.3 5.0
/II /II
Bosch Power Tools
230
25
5.4
5.3
/II