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07-1
Electrical Installations
Chapter 7: Electrical
Installations
7.1 Safety instructions
The following must be observed:
• Do not remove the signs on electrical components giving
safety instructions or danger warnings.
• Do not use the installation compartments for the caravan
battery, on-board control panel, battery charger and 230 V
connector box as additional storage room.
• Smoking and naked flame are forbidden when checking
electrical equipment.
• Only authorised and experienced workshops may carry out
electrical repairs.
• Inexpert handling of the vehicle's electrical system may
endanger your own life as well as that of others.
• Use only weatherproof, 3-wired extension cable and shock-
proof plug or CEE plug and coupler when hooking up to an
external 230 V network.
7.2 Elements of the electrical system
The electric power supply is provided via the HOBBY on-board
control panel in connection with an automatic battery charger.
Main elements of the electrical system
• CONTROL PANEL –
Controls the electrical consumers and shows their status.
• 12V DISTRIBUTION MODULE -
Master relay, battery parallel relay (12V - 70A), refrigerator
relay, pump relay, charging device, safety fuses, undervol-
tage protection.
• BATTERY CHARGING DEVICE -
Charges the battery in buffer operation.
• PROBE WITH RODS -
Measures the contents of the fresh water tank.
• PROBE WITH SCREWS -
LED display shows when waste water tank is full.
• MODULAR BATTERY WITH CIRCUIT BREAKER -
Supplies all consumers.
• VEHICLE BATTERY
• GENERATOR -
Loads both the vehicle and consumer batteries at the
same time.
• 230V MAIN SWITCH -
Supplies and protects the 230V consumers.
• 50A FUSES VEHICLE/ and CONSUMER BATTERIES
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