22 | English
wires by applying excessive load to the brush The wire
bristles can easily penetrate light clothing and/or skin.
If the use of a guard is recommended for wire brush-
u
ing, do not allow any interference of the wire wheel or
brush with the guard. Wire wheel or brush may expand
in diameter due to work load and centrifugal forces.
Additional Safety Information
Wear safety goggles.
Use suitable detectors to determine if there are hid-
u
den supply lines or contact the local utility company
for assistance. Contact with electric cables can cause
fire and electric shock. Damaging gas lines can lead to ex-
plosion. Breaking water pipes causes property damage.
Do not touch grinding and cutting discs until they have
u
cooled down. The discs can become very hot while work-
ing.
Release the On/Off switch and set it to the Off posi-
u
tion when the power supply is interrupted, e.g. when
the battery pack is removed. This prevents uncontrolled
restarting.
Secure the workpiece. A workpiece clamped with
u
clamping devices or in a vice is held more secure than by
hand.
Do not open the battery. There is a risk of short-circuit-
u
ing.
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.
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.
Only use the battery with products from the manufac-
u
turer. This is the only way in which you can protect the
battery against dangerous overload.
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.
Caution! When using the power tool with Bluetooth
u
fault may occur in other devices and systems, aero-
planes and medical devices (e.g. pacemakers, hearing
aids). Also, damage to people and animals in the im-
mediate vicinity cannot be completely excluded. Do
not use the power tool with Bluetooth
medical devices, petrol stations, chemical plants,
areas with a potentially explosive atmosphere or in
blasting areas. Do not use the power tool with
®
Bluetooth
in aircraft. Avoid using the product near
your body for extended periods.
1 609 92A 5WM | (25.08.2020)
The Bluetooth
marks owned by Bluetooth SIG, Inc. and any use of such
marks by Robert Bosch Power Tools GmbH is under li-
cense.
Product Description and
Specifications
Please observe the illustrations at the beginning of this oper-
ating manual.
Intended use
The power tool is intended for cutting, roughing and brush-
ing metal and stone materials without the use of water.
A special protective guard for cutting must be used when
cutting bonded abrasives.
Sufficient dust extraction must be provided when cutting
stone.
With approved abrasive tools, the power tool can be used for
sanding with sanding discs.
With the Bluetooth
power tool data and settings can be transferred between the
power tool and a mobile device by means of Bluetooth
less technology.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1) Unlocking lever for protective guard
(2) Direction of rotation arrow on housing
(3) Spindle lock button
(4) LED work light (GWS 18V-10 PSC)
(5) User interface
(6) On/off switch
(7) Bluetooth
(8) Rechargeable battery
(9) Battery release button
(10) Unlocking lever for on/off switch
(11) Auxiliary handle (insulated gripping surface)
®
, a
(12) Extraction guard for grinding
(13) Protective guard for grinding
(14) Mounting flange with O‑ring
(15) Grinding disc
®
in the vicinity of
(16) Carbide grinding head
(17) Quick-clamping nut with bar
(18) Protective guard for cutting
(19) Cutting disc
(20) Grinding spindle
®
word mark and logos are registered trade-
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.
®
Low Energy Module GCY 30-4 inserted,
®
Low Energy Module cover
A)
A)
A)
A)
A)
A)
Bosch Power Tools
®
wire-