Bosch Professional GBH 18V-28 C Original Instructions Manual page 21

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.
Do not touch any application tools or adjacent housing
u
components shortly after operation. These can become
very hot during operation and cause burns.
The application tool may jam during drilling. Make
u
sure you have a stable footing and hold the power tool
firmly with both hands. Otherwise you could lose con-
trol of the power tool.
Take care when carrying out demolition work using
u
the chisel. Falling fragments of the demolition material
could injure you or any bystanders.
Hold the power tool firmly with both hands and make
u
sure you have a stable footing. The power tool can be
more securely guided with both hands.
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.
Bosch Power Tools
Intended Use
The power tool is intended for hammer drilling in concrete,
brick and stone, as well as for light chiselling work. It is also
suitable for drilling without impact in wood, metal, ceramic
and plastic. Power tools with electronic control and right/left
rotation are also suitable for screwdriving.
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)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
®
, a
(15)
(16)
(17)
(18)
®
in the vicinity of
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
(29)
(30)
(31)
(32)
(33)
®
Low Energy Module GCY 42 inserted,
Keyless quick-change chuck (GBH 18V-28 CF)
SDS plus quick-change chuck (GBH 18V-28 CF)
SDS plus tool holder
Dust protection cap
Locking sleeve
Locking ring for quick-change chuck
(GBH 18V-28 CF)
Vibration damping
User Interface
Rechargeable battery release button
Rotational direction switch
Handle (insulated gripping surface)
On/off switch
Utility hook
a)
Rechargeable battery
Bluetooth cover
Release button for impact/mode selector switch
Impact/mode selector switch
Worklight
Button for depth stop adjustment
Auxiliary handle (insulated gripping surface)
Depth stop
Battery charge indicator (user interface)
Speed configuration via smartphone app indicator
(user interface)
Reduced performance indicator (user interface)
Working modes indicator (user interface)
Button to select the working mode (user interface)
Maximum performance indicator (user interface)
Smartphone symbol (user interface)
Power tool status indicator (user interface)
Securing screw for keyed chuck (GBH 18V-28 C)
a)
Keyed chuck (GBH 18V-28 C)
SDS plus shank for drill chuck (GBH 18V-28 C)
Drill chuck holder (GBH 18V-28 CF)
1 609 92A 6J5 | (03.03.2023)
English | 21
®
wire-
a)
a)
a)