Dufour Yachts 500 Grand Large, Owner'S Manual

Page: 22 / 78

ENGLISH 26-02-2013
22/78 DUFOUR 500 Grand Large
Wintering
Read carefully the operating and maintenance instructions for the engine that come with your
boat along with the instructions for wintering.
In the absence of other instructions, proceed as follows:
- Close the engine water intake seacock.
-
Disconnect the pipe from the engine water intake seacock.
- Drain the seawater circuit.
-
Place the pipe into a drum of –25° anti-freeze coolant.
- Run the engine until the fluid comes out of the exhaust.
-
At the end of this operation, re-connect the pipe to the seacock.
- Attach a notice to the electrical panel and the battery isolator to the effect that the
engine water intake seacock is closed.
I
I
X
X
.
.
F
F
U
U
E
E
L
L
I
I
N
N
S
S
T
T
A
A
L
L
L
L
A
A
T
T
I
I
O
O
N
N
In the event of deterioration, flexible fuel pipes must be replaced by pipes bearing the same
markings.
Do the same for all fuel lines.
ATTENTION!
● Depending on the trim and loading of your boat, the whole of the nominal fuel capacity may
not be usable. Always maintain a 20% reserve for safety.
● Avoid contact between flammable materials and hot parts of the engine.
● ● Clear up any fuel overflows in the boat when filling the tanks.
Never:
●- Store flammable materials in unventilated spaces.
●- Smoke while filling tanks.
● - Obstruct ventilation openings (vents, engine ventilation grilles). Ensure that they are kept
clear.
● - Modify the installation, unless this is carried out by a technician qualified in this field.
X
X
.
.
S
S
T
T
E
E
E
E
R
R
I
I
N
N
G
G
S
S
Y
Y
S
S
T
T
E
E
M
M
The steering system plays a vital role in the safety and comfort of your boat.
Helm
The
DUFOUR 500
is fitted, as standard, with an emergency tiller and, as option, with a dual wheel
with a system of rudder cables and chains
Checks to be carried out periodically : Check the play in the various elements (rudder
stock/bearings, tension and wear in mechanical components) and grease the sprocket and
chain if necessary.
In the event of any doubt or problem, consult your agent.