Regenerating / Charging Empty (Used, Overcharged) 12 V Batteries; Protective Function Of The Device; Overheating Protection; Maintenance And Care - ULTIMATE SPEED ULG 3.8 A1 Instructions D'utilisation Et Consignes De Sécurité

regenerating / charging
Q
empty (used, overcharged)
12 V batteries
The battery charger detects the battery voltage au-
tomatically once the battery charger is connected
to a battery and the charging process has started.
It changes to pulse charging mode if the voltage is
in the range of 7.5 V ± 0.5 to 10.5 V ± 0.5 V.
This pulse charging process is continued until the
battery voltage has increased to 10.5 V ± 0.5 V.
As soon as this state is reached, the battery charger
switches into the normal charging mode that you
selected earlier.
Now the battery can be charged quickly and safely.
Most empty batteries can be charged and used
again using this procedure.
NoTE: The LED indicator
the pulse-charging process.

Protective function of the device

Q
As soon as a deviating situation, such as short-circuit,
critical voltage drop during the charging process,
open circuit or reversed connection of the output
clamps, occurs, the battery charger switches the
electronics off and resets the system directly into the
default settings to avoid causing any damage. If you
do not activate any settings, the system will remain
in STANDBY mode. With the inverse connection of
the output clamps the LED display „incorrect polari-
ty / fault" lights up additionally.
6

overheating protection

Q
If the appliance becomes too hot during charging,
the power output is automatically reduced. This
protects the appliance from damage.

maintenance and care

Q
Before you carry out any work
on the battery charger always pull the mains
plug out of the mains socket.
Operation / Maintenance and care / Service / Warranty
flashes during
8
D o not under any circum-stances use solvents
or other aggressive cleaning agents.
The appliance is maintenance-free.
S witch off the appliance.
C lean the plastic surfaces of the device with
a dry cloth.

Service

Q
repaired at the service centre or by
qualified specialist personnel using
original manufacturer parts only. This
will ensure that your device remains safe to use.
needs to be replaced, always have
the replacement carried out by the
manufacturer or its service centre. This
will ensure that your device remains safe to use.
Warranty
Q
The warranty for this appliance is for 3
years from the date of purchase. The ap-
pliance has been manufactured with care
and meticulously examined before deliv-
ery. Please retain your receipt as proof
of purchase. in the event of a warranty
claim, please make contact by telephone
with our Service Department. only in this
way can a post-free despatch for your
goods be assured.
The warranty covers only claims for material and
maufacturing defects, but not for transport damage,
for wearing parts or for damage to fragile compo-
nents, e.g. buttons or batteries. This product is for pri-
vate use only and is not intended for commercial use.
The warranty is void in the case of abusive and im-
proper handling, use of force and internal tampering
not carried out by our authorized service branch. Your
statutory rights are not restricted in any way by this
warranty.
have your device
if the plug or lead
GB 47