Vetus D-LINE VD4.120 Operation Manual page 87

7 Lay-up / Winter storage procedure
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 mix-
ture of 1 part of engine oil
clean fuel [2] .
• Use this mixture to run the engine at no
load for approx. 5 minutes.
• Stop the engine.
Never run the engine under load with
this mixture of fuel and oil.
[1] to 9 parts of
[1] Engine oil with protective properties.
E.g.:
- Vetus Marine Diesel Engine Oil 15W40
- Shell Rimula R4 L 15W40
C
aution
[2]
t !
ip
Combine running the engine with the
protective fuel mixture with flushing
the raw water circuit with fresh water,
see 'Winter storage procedure - Raw
water cooling system' .
Only use CEN EN 590 Diesel fuel.
Preferably water-free fuel.
Collect some fuel from the return pipe,
while engine is running.
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