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Charging procedure of the power tool
battery
Initial operating of the power tool
The power tool is supplied with a partially charged
battery 7. Before the first use, the battery 7 must
be fully charged.
Charging process (see fig. 3, 6)
• Press the battery lock 4 and remove the battery 7
(see fig. 3.1, 6.1).
• Connect the charger 19 to the power supply�
• Insert battery 7 into charger 19 (see fig. 3.2, 6.2).
• Disconnect the charger 19 from power supply after
charging�
• Remove the battery 7 from the charger 19 and
mount battery 7 in the power tool (see fig. 3.3, 6.3).
Charger indicators (see fig. 4, 7)
Charger indicators 21 and 22 inform of the battery 7
charging process� Signals of the indicators 21 and 22
are shown on the label 20 (see fig. 4, 7).
• Fig� 4�1, 7�1 - (the green indicator 22 is on, the
battery 7 is not inserted in the charger 19) - the charg-
er 19 is connected to the power network (ready for
charging)�
• Fig� 4�2, 7�2 - (the green indicator 22 is blinking, the
battery 7 is inserted in the charger 19) - the battery 7
is being charged�
• Fig� 4�3, 7�3 - (the green indicator 22 is on, the
battery 7 is inserted in the charger 19) - the battery 7
is fully charged�
• Fig� 4�4, 7�4 - (the red indicator 21 is on, the bat-
tery 7 is inserted in the charger 19) - the charging pro-
cess of the battery 7 is terminated due to inappropriate
temperature� When the temperature conditions are
normal, the process of charging will resume�
• Fig� 4�5, 7�5 - (the red indicator 21 is blinking, the bat-
tery 7 is inserted in the charger 19) - the charging pro-
cess of the battery 7 is terminated because of its failure�
Replace the faulty battery 7, its further use is prohibited�
In the process of charging the battery 7
and the charger 19 become hot, it is a
normal process.
Switching the power tool on / off
Switching on:
In order to switch on the power tool, push lock-off but-
ton 2 and while holding it in position, push switch but-
ton 1�
Switching off:
In order to switch off the power tool, release switch
button 1�
Design features of the power tool
Brushless motor
Power tool equipped with a brushless motor that pro-
vides the following advantages (compared to the pow-
er 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 is ex-
ceeding 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 is protected by the safety system against
deep discharge� In case of complete discharge, the pow-
er tool is automatically switched off� Attention: do not
try to switch on the power tool when the protection
system is activated the battery 7 can be damaged.
Indicators of the state of battery charge (see fig. 5, 8)
With the push of the button 6 the indicators 5 show the
state of charge of the battery 7 (see fig. 5, 8).
Overheating protection
Overheating protection system of the engine automati-
cally switches off the power tool in case of overheat-
ing� In this situation, let the tool cool before turning the
power tool on again�
Overload protection
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�
Soft start
Soft start enables smooth start of power tools - the saw
blade 18 is being run up gradually with no jerks and
kickbacks; no jump-like load is imposed on the motor
upon switching�
Break rundown
Break rundown stops the saw blade 18 within 2 sec-
onds after the power tool is turned off�
Stroke rate selection
Using the thumbwheel for stroke rate selection 16 one
may select the needed number of stroke of the saw
blade 18 (also when operating the power tool)�
• In order to switch on the power tool, push lock-off but-
ton 2 and while holding it in position, push switch button 1�
• By moving the thumbwheel for stroke rate
selection 16, select the needed number of stroke of
the saw blade 18�
• 1-2 (low stroke rate) - use when sawing hard and
solid materials (alloy-free steel, non-ferrous metals
and their alloys, etc�);
• 3-4 (medium stroke rate) - use for sawing less
hard materials (plastic, plywood, particleboards,
hard wood, etc�);
English
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