22
ELECTRIC SHOCKS
• Before opening the electric control box door, make sure that the power is turned off.
• Before carrying out any soldering work on the refrigeration system, disconnect the vehicle battery.
• Before carrying out soldering on the bodywork, ensure that the unit and vehicle batteries are disconnected,
as are the charge and three-phase alternators.
• Ensure that the electrical feed system has a ground connection device.
• Electrical systems in a residence or workshop must be connected to the refrigeration unit professionally by
expert staff.
BATTERY MAINTENANCE
• Check the electrolyte level of the vehicle battery regularly. If necessary, add distilled water.
• If the battery is run-down, recharge it and, if it is dead, check that the power is adequate for the use
required of it.
• Never start up your unit or vehicle with the help of a fast loader, so as not to risk damaging the electronic
system of the unit or vehicle.