7.5.1 Fuel quality

For the good performance of the engine installed on your yacht, fuel quality is of primary importance.

Fuel should be purchased from reliable high-sale filling stations, for both the quality and a probable short stay of fuel inside the shore tank.

The fuels:

• European Standard EN590
• DIN EN 590 (Germany)
• ÖNORM EN 590
• ASTM D975 No. 1D (USA)
• BS 2869 Part 1 Class A 1 (United Kingdom)
• BS MA 100 DMX (Marine Diesel Fuel)

are suitable to supply the engine.

If the above type of fuel is not available in some countries, follow the rules indicated in the manual relevant to the engine.

CAUTION

Stop the engine when refuelling.

WARNING

For the type of fuel to be used, follow the manufacturer’s recommendations. Diesel engine require very clean fuel. Keep filters clean.

WARNING

If fuel containing water reaches the engine it can seriously damage the injection system. To avoid this, drain water from the fuel tank and service regularly the fuel/water separator filter.
During winter service do not use fluidity correctors.

CAUTION

It is recommended to empty and clean the tank periodically and at least once a year.
Remember that reused fuel must be filtered.