3. Operation
3.1
Fuel Oil,
Lube
Oil, and
Cooling
Water
3.
1.1 Fuel Oil
,l
•lfA
'-'-"
When
other
than
the
specified
fuel
oil is
us
ed,
the
engine
will
not
perform
to
full
capacity
and
parts
may
be
damaged.
(1) Sel
ec
tion
of
Fuel Oil
Use diesel fuels
for
best engine perfor-
mance.
Cetane
fuel number should be 45
or
greater.
(2
)
Handling
of
Fuel Oil
1)
Water and dust in the fuel cause engine
failure. When
fuel is
sto
red, be sure that
the inside
of
the storage container is
clean, and that the
fuel is stored away
from dirt
or
rain water.
2)
Keep the fuel container stationery for
several hours
to
allow any dirt
or
water
to
settle
to
the bottom. Use a
pump
to
extract the clear,
filtered fuel from the
top
of
the container
for
use.
Use
the clear filtered fuel from the upper
middle section of the container only, leaving any
contaminated fuel at
the
bottom.
20
(3)
Fuel
Tank
(o
ptional)
Be sure to a
tt
ach a dr
ai
n
cock
to
the fuel
tank to enable dirt and water
to
settle at
the bottom
of
the tank
to
be drained off.
The
fuel outlet should be positioned 20-
30mm
above the bottom
of
the tank so
that
only clean fuel is used.
(j)
Sediment
@®Drain
cock @ To engine
(4)
Fuel
System
Install the fuel pipe from the fuel tank
to
the
fuel
pump
in accordance with the diagram.
The
oil/water separat
or
(optional) is placed
at the centre section
of
the line.
CD
(j)
Fuel filter
@ Fuel
feed
pump
(priming lever)
®Oil/Water
separator
® Approx.
25
mm
® Within 500 mm
®
Fuel system 1
@Dra
in
cock
Q)
Fuel cock
®Fuel
return
®To
fuel injection
pump
@)Fuel tank
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