Cordless hammer drill operating instructions

English | 13
fire and electric shock. Damaging gas lines can lead to ex-
plosion. Breaking water pipes causes property damage.
u Always wait until the power tool has come to a com-
plete stop before placing it down. The application tool
can jam and cause you to lose control of the power tool.
u Secure the workpiece. A workpiece clamped with
clamping devices or in a vice is held more secure than by
hand.
u In case of damage and improper use of the battery, va-
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.
u Do not open the battery. There is a risk of short-circuit-
ing.
u The battery can be damaged by pointed objects such
as nails or screwdrivers or by force applied externally.
An internal short circuit may occur, causing the battery to
burn, smoke, explode or overheat.
u Only use the battery with products from the manufac-
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.
u Hold the power tool firmly with both hands and make
sure you have a stable footing. The power tool can be
more securely guided with both hands.
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 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.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
(1)
SDS plus drill chuck
(2)
SDS plus tool holder
(3)
Dust protection cap
(4)
Locking sleeve
(5)
Button for depth stop adjustment
(6)
Release button for impact/mode selector
switch
(7)
Impact/mode selector switch
(8)
Rotational direction switch
(9)
On/off switch
(10)
Handle (insulated gripping surface)
(11)
Battery
A)
(12)
Worklight
(13)
Battery release button
A)
(14)
Auxiliary handle (insulated gripping surface)
(15)
Depth stop
(16)
Universal holder with SDS plus shank
A)
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
Cordless rotary hammer GBH 18V-21
Article number
3611J111..
Rated voltage V= 18
Rated speed
A)
– Clockwise min
-1
0−1800
– Anticlockwise min
-1
0−1800
Impact rate
A)
min
-1
0−5100
Impact energy per stroke ac-
cording to EPTA-Procedure
05:2016
J 2
Tool holder SDS plus
Max. drilling diameter
– Concrete mm 21
– Steel mm 13
– Wood mm 30
Weight according to EPTA-
Procedure 01:2014
B)
kg 2.8−3.7
Recommended ambient tem-
perature during charging
°C 0 to +35
Permitted ambient temperat-
ure during operation
C)
and
during storage
°C –20 to +50
Recommended batteries GBA 18V...
ProCORE18V...
Recommended battery char-
gers
GAL 18...
GAX 18...
GAL 36...
A)
measured at 20-25°C with battery ProCORE18V 12.0 Ah.
B) Depends on battery in use
C) Limited performance at temperatures <0°C
Bosch Power Tools 1 609 92A 5GG | (13.01.2020)