Berner BACDCH 12V Notice Originale page 17

Implement additional safety measures to protect
the operator from the effects of vibration, such as
servicing the power tool and application tools,
keeping their hands warm, and organising work-
flows correctly.
Fitting
English
Charging the battery
Use only the chargers listed in the technical
u
data. Only these chargers are matched to the
lithium-ion battery of your power tool.
Note: The battery is supplied partially charged. To
ensure full battery capacity, fully charge the bat-
tery 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 cir-
cuit: The application tool no longer rotates.
Do not continue to press the On/Off switch
u
after the power tool has automatically
switched off. The battery can be damaged.
Removing the battery (see figure A)
To remove the battery (5), press the release but-
ton (4) and pull the battery downwards out of the
power tool. Do not use force to do this.
Changing the tool
English
Remove the battery from the power tool be-
u
fore carrying out work on the power tool (e.g.
maintenance, changing tool, etc.). The bat-
tery should also be removed for transport and
storage. There is risk of injury from unintention-
ally pressing the on/off switch.
Inserting the application tool (see figure B)
Insert the application tool all the way into the
holder (1).
Fitting the adapter (see figure C)
Remove the application tool.
Insert the adapter into the holder (1). Turn the
locking ring (14) until it audibly clicks into place.
Inserting the application tool into the adapter
DCH-E, DCH-B (see figure D)
Insert the application tool all the way into the
holder (1). The application tool is held in the
holder by means of a magnet.
1 609 92A 50N • 19.2.19
English
English
English
English
English
DCH-D (see figure E)
English
Open the drill chuck adapter (11) by turning it in
the direction of rotation ➊ until the application
tool can be inserted. Insert the application tool.
Firmly tighten the sleeve of the drill chuck adapter
(11) by turning it by hand in the direction of rota-
tion ➋. This will automatically lock the drill chuck.
Turning the adapter (see figure F)
Pull the locked adapter approx. 5 mm away from
the power tool. Turn the adapter to the required
position and then let it go.
Removing the adapter (see figure G)
Remove the application tool.
Unlock the adapter in the direction
off the holder (1).
Dust/chip extraction
The dust from materials such as lead paint, some
types of wood, minerals and metal can be harmful
to human health. Touching or breathing in this
dust can trigger allergic reactions and/or cause
respiratory illnesses in the user or in people in the
near vicinity.
Certain dusts, such as oak or beech dust, are
classified as carcinogenic, especially in conjunc-
tion with wood treatment additives (chromate,
wood preservative). Materials containing asbestos
may only be machined by specialists.
– Use a dust extraction system that is suitable for
the material wherever possible.
– Provide good ventilation at the workplace.
– It is advisable to wear a P2 filter class breathing
mask.
The regulations on the material being machined
that apply in the country of use must be observed.
Avoid dust accumulation at the workplace.
u
Dust can easily ignite.
Operation
English
Start-up
English
Inserting the battery
English
Note: The use of batteries unsuitable for your
power tool can lead to malfunctions or damage to
the power tool.
Set the rotational direction switch (6) to the
middle position to avoid unintentionally switching
it on. Insert the charged battery (5) into the
handle until you feel it engage and it is flush with
the handle.
Setting the rotational direction (see figure H)
The rotational direction switch (6) is used to
change the rotational direction of the power tool.
English
English
and pull it
English
English
English | 17