Specifications

85
3 Protective fuel mixture
• Connectthe fuel supplypipeto a can
filled with protective diesel fuel, for
example ‘Calibration Fluid’ (ISO 4113)
or with a mixture of 1 part of engine oil*
to 9 parts of clean fuel**.
• Use this fuel to run the engine for 5
minutes at idling speed.
• Stoptheengine.
* Engine oil with protective properties.
E.g.:
Vetus Marine Diesel Engine Oil 15 W-40
Shell Nautilus Premium Inboard 15 W-40
** Only use DIN EN 590 Diesel fuel.
Preferably water-free fuel.
Collect some fuel from the return pipe,
while engine is running.
5 Winter storage procedure
VD00136
Tip!
Combine running the engine with
the protective fuel mixture with flush-
ing the raw water circuit with fresh
water, see 4 Raw water system.
Caution
Never run the engine under load with
this mixture of fuel and oil.