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OBJ_BUCH-1523-001.book Page 15 Monday, August 22, 2011 10:06 AM
Declaration of Conformity
We declare under our sole responsibility that the
product described under "Tool Specifications" is in
conformity with the following standards or standardi-
zation documents: EN 60745 according to the provi-
sions of the directives 2004/108/EC, 2006/42/EC.
Technical file at:
Würth International AG
Aspermontstrasse 1
CH-7000 Chur
SWITZERLAND
Gerd Rössler
Patrick Kohler
Managing Director
Department Manager
Category Management
Chur: 02.08.2011
Battery Charging (see figure A)
Note: The battery is supplied 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 Li-ion battery is protected against deep discharg-
ing. 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
WARNING
On/Off switch after the
machine has been automatically switched off.
The battery can be damaged.
To remove the battery 7 press the unlocking buttons 6
and pull out the battery downwards. Do not exert
any force.
The battery is equipped with a NTC temperature con-
trol which allows charging only within a temperature
range of between 0 °C and 45 °C. A long battery
service life is achieved in this manner.
Observe the notes for disposal.
Changing the Tool (see figure B)
❏ Before any work on the machine itself (e. g.
maintenance, 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.
Inserting
Pull the locking sleeve 3 forward, push the insert tool
to the stop into the tool holder 2 and release the lock-
ing sleeve 3 to lock the insert tool.
Use only screwdriver bits with ball catch 1 (DIN 3126-
E6.3). Other screwdriver bits 13 can be used with a
universal bit holder with ball catch 12.
Removing
Pull the locking sleeve 3 forward and remove the
insert tool.
Method of Operation
The tool holder 2 with the tool is driven by an electric
motor via a gear and impact mechanism.
The working procedure is divided into two phases:
Screwing in and tightening (impact mechanism in
action).
The impact mechanism is activated as soon as the
screwed connection runs tight and thus load is put on
the motor. In this instance, the impact mechanism
converts the power of the motor to steady rotary
impacts. When loosening screws or nuts, the process
is reversed.
Starting Operation
Inserting the Battery
❏ Use only original Würth lithium ion batter-
ies with the voltage listed on the name-
plate of your power tool. Using other batteries
can lead to injuries and pose a fire hazard.
Note: Use of batteries not suitable for the machine
can lead to malfunctions of or cause damage to the
power tool.
Set the rotational direction switch 8 to the centre posi-
tion in order to avoid unintentional starting. Insert the
charged battery 7 into the handle so that it can be felt
to engage and faces flush against the handle.
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