ENGLISH
Batteries (WET) are normally supplied filled with acid and ready for use.
If the batteries are dry, proceed as follows before installing them in the machine:
Remove the caps and fill all elements with sulphuric acid solution specific for batteries until the plates are entirely covered (this requires at least a
couple of refills for each element). IF IN DOUBT, CONTACT THE DEALER.
Leave the batteries stand for 4-5 hours to allow air bubbles to come to the surface and the plates to absorb the electrolyte.
Make sure the level of electrolyte is still above the plates and if necessary top up with sulphuric acid solution.
Close the caps.
Install the batteries in the machine (following the procedure described below).
Charge the batteries before starting up the machine for the first time. Follow the instructions in the “
Battery maintenance and charging
Batteries: installation and connection
! INFORMATION
Batteries must only be installed and connected by qualified technical personnel.
! DANGER
Remove the electronic key from the instrument panel before installing and connecting the batteries.
Make sure you connect the terminals marked with a “+” to the positive poles of the battery. Do not check the battery charge by sparking.
Meticulously follow the instructions given below as short circuiting the batteries could cause them to explode.
Rotate the tank backwards, then place the batteries in the compartment in the direction shown in the drawing on the tank.
Connect the wiring terminals to the battery poles, tighten the terminals to the poles and coat with vaseline.
Lower the tank into the working position.
When using the machine, follow the instructions below.
! WARNING
Never allow the batteries to become excessively flat as this could damage them irreparably.
Batteries: removal
! INFORMATION
The batteries must be removed by qualified technical personnel.
! DANGER
When removing the batteries, the operator must be equipped with suitable personal protection devices (gloves, goggles, overalls, safety
shoes, etc.) to reduce the risk of injury. Make sure to remove the electronic key from the panel before proceeding. Keep away from naked
flames, do not short circuit the battery poles, do not cause sparks and do not smoke. Proceed as follows:
► Disconnect the battery cables and bridge terminals from the battery poles.
► If necessary, remove the devices fixing the battery to the base of the machine.
► Lift the batteries from the compartment using suitable lifting equipment.
Choosing a battery charger
Make sure the battery charger is compatible with the batteries to be charged.
Tubular lead batteries (WET): it is recommended to use an electronic battery charger; always refer to the manufacturer and the battery charger manual
to confirm that the external battery charger is suitable.
Gel or AGM batteries: use a charger specific for this type of battery.
! DANGER
Use CE-marked battery chargers that comply with the relevant product standards (EN60335-2-29), featuring double or reinforced insulation
between input and output, and a SELV output circuit with a maximum output of 24 V and maximum charge current of 15 A
Preparing the battery charger
If you wish to use a battery charger not provided with the machine, you must fit it with the connector supplied with the machine.
The connector supplied for the external battery charger is suitable for cables with a maximum cross-section of 16 mm2.
To install the connector, proceed as follows:
remove about 13 mm of protective sheath from the red and black wires of the battery charger;
insert the wires into the connector contacts and squeeze them forcefully with suitable pliers;
respect the polarity (red wire + black wire -) when inserting the wires into the connector.
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