Idiomas disponibles
Idiomas disponibles
en
12
Errors – causes and corrective measures
Cause
Red temperature monitoring/error indicator
(5) is flashing
Charging not possible
The rechargeable bat-
tery is not connected
(correctly)
Battery contacts are
dirty
Rechargeable battery
defective
Battery charger faulty
Green battery charge indicator (3) is not
lighting up
Mains plug of the bat-
tery charger is not (cor-
rectly) plugged in
Plug socket, mains
cable or battery char-
ger defective
Practical advice
English
A significantly reduced operating time after char-
ging indicates that the battery has deteriorated
and must be replaced.
When the charger is used continuously, or for
several consecutive charge cycles without inter-
ruption, the charger may heat up. This is, how-
ever, harmless and does not indicate that the
charger has a technical defect.
Battery cooling (Active Air Cooling)
The fan control unit integrated into the charger
monitors the temperature of the inserted battery.
As soon as the battery temperature is above ap-
prox. 0 °C, the battery will be cooled by a fan.
The fan generates a ventilation sound when
switched on.
If the fan does not run, it is defective or the bat-
tery temperature is < 0 °C. This can increase the
charging time.
Corrective measure
Connect rechargeable
battery to charger cor-
rectly
Clean the battery con-
tacts; e.g. by connect-
ing and disconnecting
the rechargeable bat-
tery several times. Re-
place rechargeable
battery if necessary
Replace the re-
chargeable battery
Have battery charger
checked if necessary
by an authorised after-
sales service centre for
FEIN power tools
Insert the mains plug
(fully) into the plug
socket
Check mains voltage,
have charger checked
if necessary by an au-
thorised after-sales ser-
vice centre for FEIN
power tools
English
Charging process
English
Power Boost mode
The Power Boost function charges batteries up
to approx. 50% battery capacity in rapid charging
mode. This means batteries are ready for use
sooner than if charged using the standard char-
ging mode.
With Power Boost activated, the battery is initially
charged with a high charging current, which is
then gradually reduced.
The battery will continue to charge if it remains
in the charger.
Standard charging mode
The battery is charged up to approx. 100% bat-
tery capacity. The standard charging mode
provides the best combination of fast charging
time and full battery charge. The standard char-
ging mode optimises the service life of the bat-
tery.
Maintenance and Service
Maintenance and Cleaning
In order to avoid safety hazards, if the power
supply cord needs to be replaced, this must be
done by FEIN or by an after-sales service centre
that is authorised to repair FEIN power tools.
Clean the product once a week if it is being used
frequently.When doing so, pay attention to the
following instructions:
– Keep the contacts of the mounting shoe clean.
– Never use water to clean the electrical con-
tacts.
– Ensure that no metal chips enter the charger
housing.
Maintenance and After-Sales Service
Only have the charger repaired, serviced and
tested by qualified electricians. Improper repairs
can pose considerable hazards to the user.
Replace labels and warnings on the charger if
they show signs of ageing or wear.
If FEIN chargers or accessories require repair,
contact the FEIN after-sales service. The address
can be found online at
www.fein.com.
Warranty and Guarantee
The warranty on the product is in accordance
with the statutory provisions of the country in
which it is placed on the market.Furthermore,
the FEIN guarantee applies in accordance with
the FEIN manufacturer guarantee declaration.
It is possible that only some of the accessories
described or depicted in this operating manual
will be supplied with the product you have pur-
chased.
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