Bosch GTB 12V-11 Professional Manual Original página 12

12 | English
Always wait until the power tool has come to a com-
u
plete stop before placing it down. The application tool
can jam and cause you to lose control of the power tool.
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.
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 screwing in and loosening
screws.
Product Features
The numbering of the product features refers to the diagram
of the power tool on the graphics page.
a)
(1) Screwdriver bit
(2) Stop sleeve
(3) Adjusting sleeve for screw depth stop
(4) Screw depth stop
(5) Rotational direction switch
(6) Battery release button
a)
(7) Battery
(8) Handle (insulated gripping surface)
(9) Worklight
(10) On/off switch
a)
(11) Universal bit holder
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.
1 609 92A 7PT | (02.05.2022)
Technical data
Cordless screwdriver
Article number
Rated voltage
A)
No-load speed
Max. torque, hard screwdriv-
ing application according to
A)
ISO 5393
Tool holder
Max. screw diameter
Weight according to
B)
EPTA-Procedure 01:2014
Recommended ambient tem-
perature during charging
Permitted ambient temperat-
ure during operation and dur-
ing storage
Recommended rechargeable
batteries
Recommended chargers
A) Measured at 20–25 °C with rechargeable battery GBA 12V
2.0Ah.
B) Measured with GBA 12V 2.0Ah and GBA 12V 6.0Ah.
Noise/Vibration Information
Noise emission values determined according to
EN 62841-2-2.
Typically the A-weighted noise level of the power tool is:
Sound pressure level 74 dB(A); sound power level 85
dB(A). Uncertainty K = 3 dB.
Wear hearing protection
Total vibration values a (triax vector sum) and uncertainty K
h
determined according to EN 62841-2-2:
2
Screwdriving: a < 2.5 m/s , K = 1.5 m/s
h
The vibration level and noise emission value given in these
instructions have been measured in accordance with a
standardised measuring procedure and may be used to com-
pare power tools. They may also be used for a preliminary
estimation of vibration and noise emissions.
The stated vibration level and noise emission value repres-
ent the main applications of the power tool. However, if the
power tool is used for other applications, with different ap-
plication tools or is poorly maintained, the vibration level
and noise emission value may differ. This may significantly
increase the vibration and noise emissions over the total
working period.
To estimate vibration and noise emissions accurately, the
times when the tool is switched off or when it is running but
not actually being used should also be taken into account.
This may significantly reduce vibration and noise emissions
over the total working period.
GTB 12V-11
3 601 JE4 0..
V= 12
-1
min 0–3 000
Nm 3
¼" internal
hexagon
mm 4
kg 0.91–1.1
°C 0 to +35
°C –20 to +50
GBA 12V...
GAL 12...
GAX 18...
2
.
Bosch Power Tools