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Maximum permissible cell temperature 45°C.
10.
Do not throw cells into fire.
11.
Recycling.
12.
Charger protection class 2.
13.
Do not throw cells into water.
14.
CONSTRUCTION AND USE
The impact wrench is a battery-powered tool. The drive consists
of DC commutator motor with permanent magnets. Design of
components ensures long service life of the tool. The wrench holder
allows to install sockets of different lengths and with 1/2" square
attachments. Large torque adjustment range allows to replace many
other tools. High torque mechanism creates the torque as short,
high peaks of circumferential impact, and tool reactions towards the
operator's hands during tightening is low.
The wrench is designed for general use, e.g. for automotive vehicle
servicing, installation and repair tasks.
Use the power tool in accordance with the manufacturer's
instructions only.
DESCRIPTION OF DRAWING PAGES
Below enumeration refers to the device elements depicted on the
drawing pages of this manual.
1/2" tool holder
1.
Direction selector switch
2.
Handle
3.
Holder
4.
Switch
5.
Illumination
6.
Battery
7.
Battery lock button
8.
LED diodes
9.
Charger
10.
Button for battery level indication
11.
Battery level indicator (LED)
12.
* Differences may appear between the product and drawing.
MEANING OF SYMBOLS
CAUTION
WARNING
ASSEMBLY / SETTINGS
INFORMATION
PREPARATION FOR OPERATION
REMOVING AND INSERTING THE BATTERY
• Set the direction selector switch (2) in middle position.
• Push the battery lock button (8) and slide out the battery (7) (fig. A).
• Insert charged battery (7) into the handle holder, you should hear
when the battery lock button (8) snaps.
BATTERY CHARGING
The device is supplied with partially charged battery. Charge
the battery in ambient temperature between 4°C and 40°C. New
battery, or one that has not been used for a long time, will reach full
efficiency after approximately 3 to 5 charge/discharge cycles.
• Remove the battery (7) from the device (fig. A).
• Connect the charger to mains socket (230 V AC).
• Slide the battery (7) into the charger (10) (fig. B). Ensure the
battery is properly fitted (pushed to the end).
When the charger is connected to a mains socket (230 V AC), the
green diode (9) on the charger turns on to indicate connected
supply.
When the battery (7) is placed in the charger (10), the red diode (9)
on the charger turns on to indicate that the charging is in progress.
At the same time green diodes (12) of the battery level indication are
flashing in different configurations, see description below.
• All diodes are flashing – the battery is empty and requires
charging.
• 2 diodes are flashing – the battery is partially discharged.
• 1 diode is flashing – the battery level is high.
Once the battery is charged, the diode (9) on the charger lights
green, and all battery level diodes (12) light continuously. After
some time (approx. 15 s) the battery level indication diodes (12)
turn off.
Do not charge the battery for more than 8 hours. Exceeding this
time limit may cause damage to battery cells. The charger does
not turn off automatically when the battery is full. Green diode
on the charger will remain on. Battery level indication diodes turn
off after some time. Disconnect power supply before removing
the battery from the charger socket. Avoid consecutive short
chargings. Do not charge the battery after short use of the tool.
Significant decrease of the period between chargings indicates
the battery is worn out and should be replaced.
Batteries heat up when charging. Do not operate just after
charging – wait for the battery to cool down to room temperature.
It will prevent battery damage.
BATTERY LEVEL INDICATION
The battery is equipped with signalisation of the battery level (3
LED diodes) (12). To check battery level status, press the button
for battery level indication (11) (fig. C). When all diodes are lit, the
battery level is high. When 2 diodes are on, the battery is partially
discharged. When only one diode is lit, the battery is discharged and
must be recharged.
SPINDLE BRAKE
The power tool is equipped with electronic brake, which stops the
spindle immediately after the switch button (5) is released. The
brake allows for precise driving and prevents free spindle rotation
after it is switched off.
OPERATION / SETTINGS
SWITCHING ON / OFF
Switching on – press the switch button (5).
Switching off – release the switch button (5).
Each time the switch button (5) is pressed, the LED diode (6) lights
up to illuminate the workplace.
ROTATIONAL SPEED CONTROL
Increase or reduce pressure on the switch button (5) to adjust
rotational speed while operating. Speed control allows for soft start,
which provides working control during tightening and undoing
bolts.
CIRCUMFERENTIAL IMPACT ACTION
The tool rotates the spindle when tightening, and creates
circumferential impact. Impact action actuates automatically
when the load increases. Then a high peak torque is applied. Keep
watching the screw or bolt for full control over tightening. Keep
control over tightening force by adjusting rotational speed.
WORKING TOOL INSTALLATION
• Slide on a correctly sized socket onto the 1/2" tool holder (1) as far
as possible, you should hear the ring snaps on (fig. D).
• Pull the socket lightly to make sure it is fixed properly.
Deinstallation of the tool is similar to installation, only the sequence
of actions is reversed.
12
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