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CHARGE starting stage.
- Power the battery charger by inserting the power supply For starting turn the switch to the start position at the voltage
cable into the power outlet and turning the switch (if corresponding to that of the vehicle being started.
present) to ON.
FIG. E
- The ammeter (if present) will indicate the current (in
It is essential, before turning the ignition key, to make a rapid
Amps) delivered towards the battery: during this phase
charge for 5-10 seconds, which will greatly facilitate starting.
the pointer of the ammeter will decrease slowly to very
Rapid charging should always be done with the battery
low values according to the capacity and condition of the
charger switched to the charge position and NOT to
battery.
starting.
FIG.C
It is possible to enable starting by pressing the remote control
button (only for 3-phase).
NOTE: Once the battery is charged you may note the liquid
The current supplied is indicated on the scale of the ammeter
inside the battery starting to “boil”. It is advisable to stop
with greater capacity.
charging when this phenomenon appears so as to prevent
WARNING: Before proceeding with starting follow the
damage to the battery.
vehicle manufacturer's instructions carefully!
AUTOMATIC CHARGING
- Make sure the power line is protected by fuses or
FOR MODELS WHERE PROVIDED:
automatic circuit-breakers with sizes as indicated on the
rating plate by the ( ) symbol.
1- Switch in automatic position. ( TRONIC)
- In order to prevent overheating in the battery charger,
During this phase the battery charger will constantly
ALWAYS carry out the starting operation according to the
monitor the voltage over the ends of the battery and will
duty cycle (work/pause) as indicated on the appliance (e.g.
automatically deliver or cut off the charge current towards
START 3s ON 120s OFF-5 CYCLES). Do not insist if the
the battery.
engine does not start: this could cause serious damage to
the battery or even to the electrical equipment in the
2 Switch in manual position. ( CHARGE )
vehicle.
In this position automatic operation is deactivated.
For any other information relative to the charging system
5. SAFEGUARDS (FIG. F)
of the battery please refer to the instruction manual.
The battery charger has a safeguard that triggers in the case
of:
WARNING: SEALED BATTERIES
- Overload (excessive current supplied to the battery).
- Short circuit (charge clamps in contact with one another).
If it is necessary to charge this type of battery take
- Polarity inversion on battery terminals.
great care. Charge slowly keeping an eye on the voltage
- For appliances fitted with fuses, if the fuses have to be
over the battery terminals. This voltage can be read
replaced always use the same kind of fuse with the same
easily using a normal tester and when it reaches 14.4V
rated size.
for 12V batteries (7.2V for 6V batteries and 28.8V for 24V
batteries) we recommend terminating the charging
WARNING: If the replacement fuse has a different
process.
size from that shown on the rating plate it could cause
damage to people or property. For the same reason,
Simultaneous charging of several batteries
never ever replace the fuse with a bridge in copper or
This operation must be performed with great caution:
other material.
WARNING; do not simultaneously charge different types of
The power supply cable should always be
batteries or batteries with different capacities or levels of
DISCONNECTED from the mains supply while the fuse is
discharge.
being changed.
If you have to charge more than one battery at the same time
you can connect them “in series” or “in parallel”. Between the
6. USEFUL ADVICE
two systems, we recommend connection in series because
- If the positive and negative terminals are incrusted with
you can easily check the current charging each battery, as it
oxide, clean them to ensure good contacts with the
will be the same as that shown by the ammeter.
clamps.
- Never ever allow the two clamps to come into contact when
NOTE: When connecting two batteries in series with nominal
the battery charger is connected to the mains. In this case
voltages of 12V, we recommend setting the 12V/24V switch
the fuse will blow.
to 24V, if present.
- If the battery, to which this battery charger is to be
FIG.D
connected, is permanently installed in the vehicle, also
consult the vehicle manufacturer's user's and
END OF CHARGE
maintenance handbook under the ELECTRICAL
- Remove the power supply from the battery charger by
SYSTEM” or “MAINTENANCE” section. Before starting to
turning the switch to OFF (if present) and/or removing the
charge, it is always better to disconnect the positive cable
power supply cable from the mains outlet.
that is part of the vehicle's electrical system.
- Disconnect the black charge clamp from the chassis of the
- Check the battery voltage before connecting the battery
vehicle or from the negative terminal of the battery (-
charger; remember that 3 caps mean a 6 Volt battery, and
symbol).
6 caps mean 12 Volts. In some cases there may be two 12
- Disconnect the red charge clamp from the positive
volt batteries in series; in such a case you need 24 Volts to
terminal of the battery (+ symbol).
charge both accumulators. Make sure they have the same
- Store the battery charger in a dry place.
properties in order to prevent unbalanced charging.
- Close up the battery cells with the appropriate plugs (if
- Before proceeding with starting, carry out a rapid charge
present).
for a few minutes: this will limit the starting current, hence
also requiring less mains current. Before starting the
STARTING
vehicle, remember to make sure the battery is connected
Before starting the vehicle, make sure the battery is
properly to the respective (+ and -) terminals, and that it is
connected properly to the respective (+ and -) terminals,
in good condition (not sulphated or dud).
and that it is in good condition (not sulphated or dud).
Never ever start vehicles with the batteries disconnected
Never ever start vehicles with the batteries
from their respective terminals; the presence of the battery
disconnected from their respective terminals; the
is essential for the elimination of possible overvoltage that
presence of the battery is essential for the elimination of
may be generated due to energy accumulating in the
possible overvoltage that may be generated due to
connection cables at the starting stage.
energy accumulating in the connection cables at the
- If the engine does not start, do not insist, but wait a few
- 3 -
3


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