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220 / 110 volt installation (ISO 13297: 2000)
DANGER!
The on-board 220 V installation is protected by a circuit breaker and fitted with a residual
current device. The wiring of additional 220 V on-board accessories must be carried out by
professionals, and the master circuit-breaker uprated if necessary.
- Do not modify the vessel’s electrical installation nor the relevant diagrams. Installation,
modification and maintenance should be carried out by a qualified marine electrician.
Have the system checked every 2 years
- Disconnect the boat’s power supply when system is not in use.
- Connect the metal cases or housings of installed electrical equipment to the ship's
protective conductor (green or green / yellow wire).
- Use double-insulated or earthed electrical appliances.
- If possible, the differential circuit-breaker should be tested monthly.
ATTENTION!
When the boat is moored at the quayside, set the isolator to the 'off' position.
DANGER!
Your boat is not supplied with a shore/boat supply cable or a male plug for the shore outlet.
The cable must be suitable for outdoor use. Its cross-sectional area must be adjusted
according to its length and the rating of the main circuit-breaker (see electrical diagram).
The plug must be suitable for the socket on the shore (if necessary, seek the advice of a
professional). It should be as close as possible to the IP 67 / IEC529 type
WARNING: To reduce the risk of electric shock and fire
● Switch off the shore supply at the on-board isolator before connecting or disconnecting
the shore/boat supply cable.
● Connect the shore/boat supply cable at the boat end before connecting it to the shore
outlet
● Disconnect the shore / boat supply cable at the shore outlet before disconnecting it at the
boat end
● Close the shore outlet cover properly
You must never:
● Make any modifications to the shore supply cable: use only compatible connectors.
● Go swimming close to a boat connected to a shore supply socket: danger of
electrocution!
Location of the 220 V master circuit-breaker: Aft technical area (access via aft port cabin)
Have the system checked every two years.
During haul-out maintenance, set to the ‘on’ position in order to have earth [grounding]
protection via the shore socket.
WARNING
Never let the end of a ship/shore supply cable dangle into the water. It may create an
electrical field that could injure or kill nearby swimmers.
DUFOUR 412
YACHT EXPERTS ISO 9001 certificated
Document generated on 2020-09-08
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