Do not attach a toothed saw blade. Such blades create
u
frequent kickback and loss of control.
Always feed the bit into the material in the same dir-
u
ection as the cutting edge is exiting from the material
(which is the same direction as the chips are thrown).
Feeding the tool in the wrong direction causes the cutting
edge of the bit to climb out of the work and pull the tool in
the direction of this feed.
Always have the work securely clamped. The aceessor-
u
ies will grab if they become slightly canted in the groove,
and can kickback and you could lose control of the tool.
Safety warnings specific for grinding
Use only wheel types that are recommended for your
u
power tool and only for recommended applications.
Additional safety information
Do not touch grinding discs until they have cooled
u
down. The discs can become very hot while working.
Secure the workpiece. A workpiece clamped with
u
clamping devices or in a vice is held more secure than by
hand.
This power tool is not suitable for bench-mounted use.
u
It must not be clamped into a vice or fastened to a work-
bench, for example.
In case of damage and improper use of the battery, va-
u
pours may be emitted. The battery can set alight or ex-
plode. Ensure the area is well ventilated and seek medical
attention should you experience any adverse effects. The
vapours may irritate the respiratory system.
Do not open the battery. There is a risk of short-circuit-
u
ing.
The battery can be damaged by pointed objects such
u
as nails or screwdrivers or by force applied externally.
An internal short circuit may occur, causing the battery to
burn, smoke, explode or overheat.
Only use the battery in the manufacturer's products.
u
This is the only way in which you can protect the battery
against dangerous overload.
Protect the battery against heat, e.g. against
continuous intense sunlight, fire, dirt, water
and moisture. There is a risk of explosion and
short-circuiting.
Product Description and
Specifications
Read all the safety and general instructions.
Failure to observe the safety and general in-
structions may result in electric shock, fire
and/or serious injury.
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended Use
The power tool with backing pad and corresponding discs is
intended for grinding, deburring and cleaning metal.
Bosch Power Tools
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1)
Direction of rotation arrow for the spindle
(2)
LED indicator
(3)
Buttons for speed preselection
a)
(4)
Rechargeable battery
(5)
Rechargeable battery release button
(6)
Unlocking lever for on/off switch
(7)
On/off switch
(8)
Spindle lock
(9)
Grinding spindle
(10) Clamping nut
(11) Backing pad with straight shank
b)
(12) Disc
(13) Handle (insulated gripping surface)
(14) Open-ended spanner
(15) Inner shank dimension L
0
(16) Collet
a) Accessories shown or described are not included with the
product as standard. You can find the complete selection of
accessories in our accessories range.
b) Commercially available (not included in the scope of deliv-
ery)
Technical Data
Grinder
Article number
Rated voltage
A)
max. speed n
Speed adjustment range n
1
Max. collet diameter
Spanner flat on the
– clamping nut
Max. grinding tool diameter
Speed preselection
Constant electronic control
Weight according to EPTA-Pro-
B)
cedure 01:2014
Recommended ambient temper-
ature during charging
Permitted ambient temperature
C)
during operation
Permitted ambient temperature
during storage
Recommended rechargeable
batteries
English | 15
a)
b)
GWG 12V-50 S
3 601 CA7 0..
V=
12
–1
min
16000
–1
min
5000–15000
mm
8
mm
17
mm
50
●
●
kg
0.71–0.91
°C
0 to +35
°C
–15 to +50
°C
–20 to +50
GBA 12V...
1 609 92A 8HB | (21.12.2022)