avoid contact with this liquid. In case of accidental
contact, rinse thoroughly with water. If the liquid comes
into contact with your eyes, seek medical attention.
Battery fluid may cause irritation or burns.
• Do not use damaged or modified batteries. Damaged
or modified batteries can behave in an unpredictable
way and may cause injury to the operator and a fire risk.
• Avoid switching the device on accidentally. Make sure
the on/off switch is in the off position before inserting
the battery. Carrying the power tool with your finger
on the on/off switch or inserting the battery with the
switch in the on position can cause accidents.
• Do not open the batteries. You could damage the
circuits.
• Fumes may be aired if there is battery damage and
improper use. In this case, go to a well-ventilated location
and seek medical assistance, if necessary. Fumes cause
respiratory irritation.
• When the battery is defective, the liquid may leak and
come into contact with adjacent components. Check the
corresponding parts. Clean or replace them, if necessary.
• Protect the battery from heat, continued solar radiation
and fire. There is an explosion hazard.
Read all instructions and safety warnings.
• Protect the battery charger from rain and moisture.
Water entering the charger increases the risk of electric
shock.
• Do not charge other batteries. The battery charger is
only suitable for charging lithium-ion batteries within
the indicated voltage range. Otherwise, there is a fire
and explosion hazard.
• Keep the battery charger clean. Dirt can cause a risk
of electric shock.
• Always check the battery charger, its cable and plug
before using them. Do not use the charger if you see
it is damaged. Do not open the charger on your own.
Have it repaired by a qualified person who uses original
spare parts. Damaged chargers, cables and plugs increase
the risk of electric shocks.
• Do not use the battery charger on highly flammable
surfaces. For example, paper, textiles, etc., or in
combustible environments. A fire hazard exists from
the charger heating during the charging cycle.
2. SPECIFICATIONS
Battery voltage........................................................20 V
No-load speed...............................................7,000 min
Battery type....................................................................Li-Ion
Time to charge battery....................................60 min
Battery capacity.....................................................2 or 4 A
Disc.....................................................D100xD22x4mm
Routing depth......................................................20 mm
10
Weight...........................................................................3 kg
Weighted equivalent continuous acoustic
pressure level A.............................................................92 dBA
Acoustic power level A...............................................103 dBA
Uncertainty................................................................K: 3 dBA
Wear ear protection!
Vibration total values.........................................a
Uncertainty..........................................................K: 1,5 m/s
3. SPECIFICATIONS OF THE TOOL
Brushless motor
Power tool equipped with a brushless motor that pro-
vides the following advantages (compared to the power
tool having a brush motor):
• High reliability due to the lack of wearing parts (car-
bon brushes, commutator).
• Increased operating time on a single charge.
• Compact design and light weight.
Temperature protection
The temperature protection system enables to auto-
matically deactivate the power tool in case of excess
load or when the temperature of the battery 7 (Fig. 1)
is exceeding 70°C. The system guarantees protection of
the power tool from damage in case of noncompliance
with the operation conditions.
Overdischarge protection
The battery 7 (Fig. 1) is protected by the safety system
against deep discharge. In case of complete discharge,
the power tool is automatically switched off.
Do not try to switch on the power tool
when the protection system is activated
the battery 7 (Fig. 1) can be damaged.
Indicators of the state of battery charge
With the push of the button 6 the indicators 5 show
the state of charge of the battery 7.
Overheating protection
Overheating protection system of the engine automati-
cally switches off the power tool in case of overheating.
In this situation, let the tool cool before turning the
power tool on again.
Overload protection
-1
Overload protection system of the engine automatically
switches off the power tool when it is operated in a man-
ner that causes it to draw an abnormally high current.
h
Soft start
Soft start enables smooth start of power tools - is
: 4,7 m/s
2
h
2