Berner BACS-1 12V BC, Original Instructions Manual, Page: 13 / 151

Protect the battery against heat, e.g.
against continuous intense sunlight,
fire, water and moisture. There is a
risk of explosion.
Product Description and
Specifications
English
Read all the safety and general in-
structions. Failure to observe the
safety and general instructions may
result in electric shock, fire and/or ser-
ious injury.
Please observe the illustrations at the beginning
of this operating manual.
Intended use
English
The power tool is intended for driving and loosen-
ing screws and for drilling in wood, metal,
ceramic and plastic.
Product Features
English
The numbering of the product features refers to
the diagram of the power tool on the graphics
page.
(1) Screwdriver bit
A)
(2) Tool holder
(3) Locking sleeve
(4) Torque presetting ring
(5) Gear selector switch
(6) Battery release button
(7) Battery A)
(8) Rotational direction switch
(9) On/off switch
(10) "PowerLight"
(11) Handle (insulated gripping surface)
(12) Drill bit with hexagonal shank A)
A) Accessories shown or described are not included
with the product as standard. You can find the com-
plete selection of accessories in our accessories
range.
Technical Data
English
Cordless screwdriver BACS-1 12V
Article number 343 778
Rated voltage V = 12
No-load speed
– First gear
rpm 0–400
– Second gear rpm 0–1300
Maximum torque, hard/
soft screwdriving applic-
Nm 35/15 A)
Cordless screwdriver BACS-1 12V
ation according to
ISO 5393
Max. drilling diameter
– Steel
mm 10
– Wood mm 19
Screw diameter max. mm 7
Weight according to
EPTA-Procedure
01:2014
kg 0.80
Permitted ambient temperature
– during charging
°C 0 to +45
– during operation B)
and during storage
°C -20 to +50
Recommended batter-
ies
BBP 12 V x.x
Ah
BACP 10.8 V Li
x.x Ah
Recommended char-
gers
BBC 12 V
BACC 10.8 V Li
A) Depends on battery in use
B) Limited performance at temperatures <0 °C
Noise/vibration information
English
Noise emission values determined according to
EN 62841-2-2 .
Typically the A-weighted noise level of the power
tool is 71 dB(A). Uncertainty K = 3 dB. The noise
level when working can exceed 80 dB(A).
Wear hearing protection!
Total vibration values a
h
(triax vector sum) and un-
certainty K determined according to
EN 62841-2-2 :
Drilling into metal: a
h
< 2,5 m/s
2
, K= 1,5 m/s
2
,
Screwdriving: a
h
< 2.5 m/s 2 , K= 1.5 m/s 2 .
The vibration level and noise emission value given
in these instructions have been measured in ac-
cordance with a standardised measuring proced-
ure and may be used to compare power tools.
They may also be used for a preliminary estima-
tion of vibration and noise emissions.
The stated vibration level and noise emission
value represent the main applications of the
power tool. However, if the power tool is used for
other applications, with different application tools
or is poorly maintained, the vibration level and
noise emission value may differ. This may signific-
antly increase the vibration and noise emissions
over the total working period.
To estimate vibration and noise emissions accur-
ately, 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 signi-
ficantly reduce vibration and noise emissions over
the total working period.
1 609 92A 4RY • 11.12.18
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