Technical Data; Noise/Vibration Information; Removing The Battery (See Figure A) - Bosch Professional GDR Manual Original

20
| English
11 Double bit*
12 Universal bit holder*
13 Screwdriver bit*
14 Application tool (e. g. an impact socket)*

Technical Data

Cordless Impact Screwdriver
Article number
Rated voltage**
No-load speed
– Setting 1
– Setting 2
Impact rate
– Setting 1
– Setting 2
Maximum torque, hard screwdriving application
according to ISO 5393
Bolt size
Max. screw dia.
Tool holder
Weight according to EPTA-Procedure 01:2014
Permitted ambient temperature
– during charging
*
– during operation and during storage
Recommended batteries
Recommended chargers
* Limited performance at temperatures <0 °C
** Measured without workload, maximum voltage of 12 V. Under load the nominal voltage is 10.8 V.

Noise/Vibration Information

Sound emission values determined according to
EN 60745-2-2.
Typically the A-weighted noise levels of the product are:
Sound pressure level 95 dB(A); Sound power level
106 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty
h
K determined according to EN 60745-2-2:
Impact tightening of fasteners of the maximum capacity of
2
the tool: a =8 m/s , K=1,5 m/s
h
The vibration level given in this information sheet has been
measured in accordance with a standardised test given in
EN 60745 and may be used to compare one tool with
another.
It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the
main applications of the tool. However if the tool is used
for different applications, with different accessories
or insertion tools or is poorly maintained, the vibration
emission may differ. This may significantly increase the
exposure level over the total working period.
An estimation of the level of exposure to vibration should
1.600.A00.X5J | 04.2016
2
.
*Accessories shown or described are not part of the standard
delivery scope of the product. A complete overview of
accessories can be found in our accessories program.
GDR 120-LI
3 601 JF0 0..
V 10,8 / 12 V
-1
min 0 – 1300
-1
min 0 – 2600
-1
min 0 – 1900
-1
min 0 – 3200
Nm
mm M4 – M12
mm
¼" hexagon socket
kg
°C 0...+45
°C –20...+50
GBA 10,8 / 12 V máx
AL 11.. CV /GAL 12.. CV
also take into account the times when the tool is switched
off or when it is running but not actually doing the job. This
may significantly reduce the exposure level over the total
working period.
Identify additional safety measures to protect the operator
from the effects of vibration such as: maintain the tool and
the accessories, keep the hands warm, organisation of
work patterns.
Assembly

Removing the Battery (see figure A)

u Use only the battery chargers listed on the
accessories page. Only these battery chargers are
matched to the lithium-ion battery of your power tool.
Note: The battery supplied is partially charged. To ensure full
capacity of the battery, completely charge the battery in the
battery charger before using your power tool for the first
time.
The lithium-ion battery can be charged at any time without
reducing its service life. Interrupting the charging procedure
does not damage the battery.
The lithium-ion battery is protected against deep discharging
by the "Electronic Cell Protection (ECP)". When the battery is
GDS 120-LI
3 601 JF0 1..
10,8 / 12 V
0 – 1300
0 – 2600
0 – 1900
0 – 3200
100
M4 – M12
8
1.1
0...+45
–20...+50
GBA 10,8 / 12 V máx
AL 11.. CV /GAL 12.. CV
Bosch Power Tools
105
8
3/8"
1.1