AL-KO B05-3640, Translation Of The Original Operating Instructions

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Help in case of malfunctions
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Errors that occur Displays Possible cause Solution
The LED
on the
charging
unit flas-
hes red.
The rechargeable
battery or char-
ging unit is too
hot.
Disconnect the power
plug and let the rech-
argeable battery and
charging unit cool
down. Keep the ven-
tilation slots of the
charging unit clear.
The LED
on the
charging
unit is not
active.
No mains voltage Insert the power plug
or check that mains
voltage is present.
The rechargeable
battery has been re-
moved from the char-
ging unit and is not
charged.
The red
LED on
the rech-
argeable
battery
lights af-
ter pres-
sing the
pushbut-
ton.
There is a fault
on the recharge-
able battery or on
the charging unit
(see above cau-
ses).
See above measu-
res.
ADVICE
NOTE: How to determine the charge status is described in the instruc-
tions for use of the B05-3640 rechargeable battery (see sections "De-
termining the charge status of the rechargeable battery" and "Charge
status displays on the rechargeable battery").
ADVICE
NOTE: If you encounter any malfunctions that are not listed in this table
or that you cannot rectify yourself, please contact the AL-KO service
centre.