Use; Double Insulation; Charging Battery Pack Instructions - Narex ASV 7-SET Instrucciones De Uso

English
Take into account any machine idling times and downtimes to esti-
mate these values more accurately for a specified time period. This
may significantly reduce the load during the machine operating
period.

Use

The cordless drivers are specified for screwing into woods, metals,
and plastics.
The user himself is liable for any improper use.

Double insulation

To ensure maximum safety of the user our tools are designed and
built to satisfy applicable European standards (EN standards). Tools
with double insulation are marked by the international symbol of
a double square. These tools must not be grounded and a two-wire
cable is sufficient to supply them with power. Tools are shielded in
accordance with EN 55014.

Charging battery pack instructions

1. Make sure that the mains supply is the same as that shown
on the charger rating plate. Connect charger (8) to the power
source. The yellow LED pilot lamp should go on. This indicates
that the charger is ready for charging.
2. Insert the battery pack (1), see the Figure above, into the op-
tional charger shaft (9) as far as the stop.
3a. The red LED pilot lamp in front of the charging shaft, which
the battery pack is inserted into, is off and the green LED pilot
lamp starts to flash - the battery pack is charged.
3b. If two battery packs are inserted into the charger simulta-
neously, the batteries are charged one after another. The
battery pack, inserted into the charge shaft as the first one, will
be charged at first; when charged fully, then it is the turn of the
second battery. The charged battery pack is indicated by the
LED pilot lamps - see item 3a above. The battery pack waiting
for charging is indicated by the LED pilot lamps as follows: the
red LED pilot lamp lights continuously and the green LED pilot
lamp is off.
4. As soon as the green LED pilot lamp of the relevant charger
shaft starts to light continuously and the red LED pilot lamp is
off, the battery pack is charged and ready for use. If the battery
pack stays in the charger, the relevant charger shaft is switched
to the maintaining mode. The maintaining mode means that
the battery back is recharged continuously by a low current to
avoid spontaneous battery pack discharging.
5. Take the fully charged battery pack out of the charger shaft
and disconnect the charger from the power source, unless you
intend to charge another battery pack or unless the battery
pack is left in the charger in the maintaining mode.
New accumulators:
During the first cycles of charging capacity of the new accumula-
tor can be lower than the rated value, namely due to the fact that
chemical accumulator composition has not been activated yet.
This state is of temporary nature and will be compensated after
a few cycles of charging.
Note:
• Disconnect charge from the power source when not in use.
• Do not leave the battery pack in the charger shaft if the charg-
er is disconnected from the power source.
Survey of signals of red and green charger LED pilot
lamps (10):
Each charger shaft is connected separately with one pair of LED
pilot lamps (10).
green LED red LED
is off is on
flashes is off
is on is off
flashes flashes
is off flashes
18
meaning of signal combination
battery pack waits for recharging
battery pack is under charge
battery pack has already been charged
the battery is too hot/cold
battery pack is damaged
Important notes for charging:
1. The longest service life and the best capacity can be reached
if the battery packs are charged at the ambient temperature
ranging from 18 °C to 24 °C. DO NOT RECHARGE the battery
packs at the temperature below 4.5 °C or over 40.5 °C. This
is very important. You can thus prevent serious battery pack
damage.
2. Recharge the battery packs in time, before they are discharged
ful¬ly. If you establish that your accumulator-operated device
loses its power, stop it and recharge the battery pack in a suit-
able charger, otherwise the battery packs can be damaged
permanently (irre¬versibly).
3. The charger is designed to fast charging / recharging of the
battery pack with the internal temperature ranging from 0 °C
to 45 °C. If the battery pack just inserted is too cold or too hot,
the charger will not recharge it and only the green and the red
LED in¬dicators will flash. After the battery pack temperature
fits the standard temperature range, the fast recharging proce-
dure will be started automatically.
4. If the battery packs cannot be charged duly (the red pilot lamp
is on intermittently):
• Check battery pack contact areas for possible pollution. Clean
them by a cotton swab and spirit, if necessary.
• If the battery packs still cannot be charged correctly, send or
hand over the charger (incl. the battery packs) to the nearest
authorized service centre.
5. Under certain conditions, with the charger plugged into the
power source, the exposed charging contacts inside the charg-
er can be short-circuited by a foreign material. Foreign materi-
als of a conductive na¬ture, such as steel wool, aluminum foil or
deposited metallic particles should be kept away from charger
cavities. Disconnect the charger from the power supply source
before attempting to clean.
6. If more charging operations are performed consecutively, the
charger can become warm. It is normal and does not indicate
any technical defect.
7. Prevent leak of liquid into the charger to avoid electrical acci-
dent. If you want to facilitate battery pack cooling after its use,
do not place it in a warm(ed) environment.
8. The battery packs can remain placed in the switched-on charg-
er without any damage to themselves or to the charger. The
battery packs remain in the fully charged state in the charger.
DO NOT LET the charged battery packs in the charger discon-
nected from the power supply source.
9. DO NOT USE THE BATTERY PACK if it is damaged and liquid
leaks from the battery pack cells. If your skin is stained by the
leaked material, wash the affected part immediately and ob-
serve possible skin reaction. Seek medical assistance, if neces-
sary.
10. If you charge the not yet fully discharged battery pack or if you
terminate battery pack charging before the fully charged state
is reached, each such cycle has to be considered one complete
cycle of charging.
Notes for lithium (Li-Ion) accumulators
• This battery pack type does not suffer form the memory effect,
it means that the accumulators can be charged in any state
of charging. If you remove the battery pack from the battery
compartment before the battery is fully charged, it will not
cause any damage to the battery.
• The Li-Ion accumulator is equipped by protection from deep
discharge. If the voltage drops below the preset limit (by
overload or discharge), the electronic system disconnects the
accumulators. The device then works intermittently or does
not work at all. It is necessary to reduce machine load or to
recharge the accumulator.
Accumulator storage
Store the accumulators in the fully charged state in a dry and dust-
free room at the ambient temperature ranging preferably from
5 °C to 40 °C. If you do not use the accumulators for a longer time
period, it is recommended to charge the accumulators fully once in
three months as a minimum!