Bosch GDR 12V-105 Professional Notice Originale page 13

Cordless impact screw-
driver
No-load speed
Impact rate
Maximum torque, hard
screwdriving application ac-
cording to ISO 5393
Machine screw diameter
Screw diameter max
Tool holder
Weight according to
EPTA-Procedure 01:2014
Permitted ambient temperature
– during charging
A)
– during operation and
during storage
Recommended batteries
Recommended chargers
A) Limited performance at temperatures <0 °C
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 87 dB(A); sound power level
98 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:
Tightening of screws and nuts of the maximum permitted
2
size: a = 9 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.
Bosch Power Tools
GDR 12V-105
rpm 0–2 600
rpm 0–3 100
Nm
M4–M12
mm
¼" internal
hexagon
kg 1.0–1.2
°C 0 to +45
°C –20 to +50
GBA 12V..
GBA 10.8V..
GAL 12.. CV
AL 11.. CV
GAL 12V-..
GAX 18V-30
2
Implement additional safety measures to protect the oper-
ator from the effects of vibration, such as servicing the
power tool and application tools, keeping their hands warm,
and organising workflows correctly.
105
Assembly
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
8
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
Charging the Battery (see figure A)
Use only the chargers listed on the accessories page.
u
Only these chargers are matched to the lithium-ion bat-
tery of your power tool.
Note: The battery is supplied partially charged. To ensure
full battery capacity, fully charge the battery in the 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 process
does not damage the battery.
The lithium-ion battery is protected against deep discharge
by the "Electronic Cell Protection (ECP)". When the battery
is discharged, the power tool is switched off by means of a
protective circuit: The application tool no longer rotates.
Do not continue to press the On/Off switch after the
u
power tool has automatically switched off. The battery
can be damaged.
To remove the battery (6), press the release button (5) and
pull the battery downwards out of the power tool. Do not
use force to do this.
Removing the battery
To remove the battery , press the release button and pull the
battery downwards out of the power tool. Do not use force
to do this.
Follow the instructions on correct disposal.
Changing the Tool
Remove the battery from the power tool before carry-
u
ing out work on the power tool (e.g. maintenance,
changing tool, etc.). The battery should also be re-
moved for transport and storage. There is risk of injury
from unintentionally pressing the on/off switch.
Inserting
Pull the locking sleeve (2) forward, guide the application tool
(1) into the tool holder up to the stop and release the locking
sleeve (2) to lock the application tool.
Use only screwdriver bits with ball catch (13) (DIN 3126-
E6.3). Other screwdriver bits (12) can be inserted using a
universal bit holder with ball catch (11).
Removing
Pull the locking sleeve (2) forward and remove the applica-
tion tool.
English | 13
1 609 92A 4JH | (25.10.2018)