22 | English
Bonded cutting and grinding discs have an expiration
u
date, after which the discs must no longer be used.
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 with products from the manufac-
u
turer. 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.
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.
The Bluetooth® word mark and logos are registered trade-
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
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 is intended for cutting and brushing metal,
stone, plastics and composite materials as well as roughing
metal, plastics and composite materials. Make sure that the
correct protective guard is used (see "Operation",
page 26).
Sufficient dust extraction must be provided when cutting
stone.
With approved abrasive tools, the power tool can be used for
sanding with sanding discs.
1 609 92A 7AT | (15.06.2022)
The power tool must not be used to grind stone materials
with diamond grinding heads.
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) Cover for GCY 42 Bluetooth® Low Energy Module
(5) Rechargeable battery
(6) Rechargeable battery release button
(7) Vibration-damping auxiliary handle (insulated grip-
ping surface)
(8) On/off switch
®
, a
(9) Unlocking lever for on/off switch
(10) Protective guard for grinding
(11) Cover for cutting
(12) Mounting flange with O‑ring
®
in the vicinity of
(13) Grinding disc
(14) Cutting disc
(15) Clamping nut
(16) Grinding spindle
(17) Hand guard
(18) Rubber sanding pad
(19) Abrasive disc
(20) Cup brush
(21) Round nut
(22) Two-pin spanner for clamping nut/round nut
(23) Open-ended spanner
(24) Handle (insulated gripping surface)
(25) Diamond cutting disc
(26) Disc brush (dia. 22.22 mm)
(27) Disc brush (M14)
(28) Conical brush
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.
Technical Data
Angle grinder
Article number
Rated voltage
Rated speed
®
Low Energy Module GCY 42 inserted,
a)
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a)
a)
a)
a)
a)
a)
a)
a)
a)
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