9
Parts & Operations Manual
Labrador
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 mm
2
.
To install the connector, proceed as follows:
•
remove about 13 mm of protective sheath from the red and black wires
of the battery charger;
