1
Symbols
Warning of general danger
Risk of electric shock
Wear ear protection!
Read the instructions
Not to be included in municipal refuse
Advice or tip
►
2
Machine features
[1-1]
Bit holder
[1-2]
ON/OFF switch
[1-3]
Right/left switch
[1-4]
Gear switch
[1-5]
Drilling/Fastening symbols
[1-6]
Torque thumbwheel
[1-7]
Clamp for attaching to the belt
[2-1]
Battery pack
[2-2]
Buttons for releasing the battery
[3-1]
LED
Not all of the accessories illustrated or described
are included as standard delivery.
3
Service description
3.1
Product features
Your battery-powered hammer screwdriver PROTOOL
features the following characteristic in particular:
- CENTROTEC
- System battery interface and charger for NiCd/
NiMH and LiIon battery pack
- Fully electronic torque selection and shutoff
- Temperature protection, undervoltage and over-
voltage protection and dynamic current limit-
ing for protecting the machine and the battery
pack
- Brushless, wear-resistant EC motor
3.2
Intended use
Battery-powered screwdrivers are suitable for drill-
ing metal, wood, plastics, and similar materials, for
impact drilling into masonry, concrete and similar
building materials and for tightening and reinsert-
ing screws.
The BC 3 charger is designed for charging the bat-
tery packs listed.
The user bears the responsibility for damage and
accidents caused by improper use.
4
Safety instructions
- Before using the machine, carefully read all of
the attached safety instructions and this operat-
ing manual.
- Keep all of the attached documents and pass
on the documentation if the machine changes
ownership.
4.1
Machine-related safety
instructions
- Always hold the machine by the insulated han-
dles if there is a possibility of drilling into hidden
power cables.
- Take care when drilling into walls as there is a
danger of rupturing concealed gas/water pipes
or cutting through power cables.
- Do not open the battery pack or the charger.
Even after disconnection from the mains, there
is still a high capacitor voltage inside the charg-
er.
- Make sure that metal objects (such as metal
chips) do not collect in the battery pack retain-
ing slots or enter the machine through the air
vent slits (danger of short circuit).
- Protect the battery pack from excessive heat or
constant heat sources such as sunlight or naked
fl ames. There is a risk of explosion.
- Never use water to extinguish burning LiIon bat-
tery packs, always use sand.
4.2
Emission levels
Levels determined in accordance with EN 60745
are typically:
Sound pressure level
Noise level
Measuring uncertainty
allowance
CAUTION
The noise produced during work may damage
your hearing.
► Wear ear protection!
Overall vibration levels (vector sum for three direc-
tions) measured in accordance with EN 60745:
Vibration emission level
(3 directions)
Uncertainty
L
= 94 dB (A)
PA
L
= 105 dB (A)
WA
K = 3 dB
a
= 10 m/s
2
h
K = 2 m/s
2
11