Bosch GDR 120-LI Notice Originale page 14

OBJ_BUCH-2846-001.book Page 14 Friday, April 22, 2016 8:42 AM
14 | English
Cordless Impact Screwdriver
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
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 92 dB(A); Sound power level
103 dB(A). Uncertainty K =3 dB.
Wear hearing protection!
Vibration total values a (triax vector sum) and uncertainty K
h
determined according to EN 60745-2-2:
Impact tightening of fasteners of the maximum capacity of the
2 2
tool: a =9.5 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 anoth-
er. It may be used for a preliminary assessment of exposure.
The declared vibration emission level represents the main ap-
plications 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 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 sig-
nificantly 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 pat-
terns.
Assembly
Removing the Battery (see figure A)
 Use only the battery chargers listed on the accessories
page. Only these battery chargers are matched to the lith-
ium-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 re-
ducing its service life. Interrupting the charging procedure
does not damage the battery.
1 609 92A 2SL | (22.4.16)
GDR 120-LI
mm M4 – M12
mm 8
¼" hexagon socket
kg 1.1
°C 0...+45
°C –20...+50
GBA 12V ...
GAL 12.. CV
The lithium-ion battery is protected against deep discharging
by the "Electronic Cell Protection (ECP)". When the battery is
empty, the machine is switched off by means of a protective
circuit: The inserted tool no longer rotates.
 Do not continue to press the On/Off switch after the
machine has been automatically switched off. The bat-
tery can be damaged.
To remove the battery 6 press the unlocking buttons 5 and
pull out the battery downwards. Do not exert any force.
Observe the notes for disposal.
Changing the Tool
 Before any work on the machine itself (e. g. mainte-
nance, tool change, etc.) as well as during transport
and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating
the On/Off switch.
 Regularly clean the power tool's air vents. The motor's
fan will draw the dust inside the housing and excessive ac-
cumulation of powdered metal may cause electrical haz-
ards.
GDR 120-LI:
Inserting (see figure B)
Pull the locking sleeve 2 forward, push the insert tool to the
stop into the tool holder 1 and release the locking sleeve 2 to
lock the insert tool.
Screwdriver bits 13 can be inserted using a universal bit hold-
er with ball lock 12.
Removing
Pull the locking sleeve 2 forward and remove the insert tool.
GDS 120-LI: (see figure C)
 When working with an application tool, pay attention
that the application tool is connected securely on the
tool holder. When the application tool is not securely con-
nected with the tool holder, it can come off during applica-
tion.
Slide the application tool 14 onto the square drive of the tool
holder 1.
With this system, there will be a slight amount of play around
the application tool 14 after connecting securely to the tool
holder 1; this has no influence on the function/safety.
GDS 120-LI
M4 – M12
8
 3/8"
1.1
0...+45
–20...+50
GBA 12V ...
GAL 12.. CV
Bosch Power Tools