3. BEFORE OPERATION
3.1.1
Fuel
r-fNOTICE]
Use
of
fuels
not recommended
In
this
Operation
Manual
may cause a decrease
in
engine performance
and cause components to fail.
(1)
Selection of
fuei
Use
the following
diesel
fuels for best engine performance:
IS08217
DMA,
BS2869
Al or A2
Fuels
equivalent
to Japanese
Industrial
Standard, JIS. No.
K2204-2
Cetane
fuel number
should
be 45 or greater
(2)
Fuel Handling
1) Water and dust in the fuel oil can cause
operation failure.
Use
containers which are clean inside to store
fuel oil. Store the containers away from rain
water and dust.
2) Before supplying fuel,
let the
fuel container
rest
for
several hours so that water and dust
in ihe fuei are deposiied on ihe bottom. Pump
up only the
clean
fuel.
3) Use fuel with
a
Cetane number
of
over 45.
4) When supplying fuel
to a
new boat
for the
first time,
be
sure
to
extract
all
fuel from
the
F.
O. tank and check for impurities in the fuel.
Pump
up only fuel
above
the down half, leaving
dreg accumulated on the bottom.
(3)
Fuei piping
Install
the
piping between
the
fuel tank and
the
engine's
fuel injection pump,
as
illustrated
on
the right.
Be
sure
to
install
a
drain cock
at
the bottom
of
the fuel tank to remove water and dust.
Install
an
oil/water separator (optional) and
a
fuel filter in the middle of the fuel piping.
Fuel
oil filter
_»
Fuel
oil
return
pipe
o
Less
than
500mm
IJ
Or
1
pump
of
fuel
feed
pump
(Fule
injection
pump)
il/water
separator
Fuel
oii cock
Fuel
oil
tank
Approx.
SOmm
Drain
cock
-23-
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