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Westerbeke 4.5 BCG - Fuel System; Gasoline;Water Separator and Filter; Gasdenser Function

Westerbeke 4.5 BCG
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FUEL
SYSTEM
GASOLINE
Use unleaded
89
octane
or
higher gasoline.
When
fueling,
follow
U.S.
Coast
Gtiard
regtilations,
close off
all
hatches
and
companionways
to
prevent fuines
frOm
entering the
boat,
and
ventilate after
fueling.
NOTE:
The
generator
compartment
should
haVe
a
gasoline
fume
detector/alarm
properly
installed
and
working.
AWARNING:
Shat
oN
the
fuel
valve
at
the
tank
when
serrfalng
the
fuel
system.
Take
care
Jn
catch·
Ing
any
tliSI
that
may
spOI.
DD
NOT
allow
aily$mtik-
ing,
open
flames or
other
SOIHces
of
fire
near
the
fuel
system
Wbea
servicing.
Ensure
proper
vent/la·
tion
•xtsts
Whea
servicing
the fuel
$1SIBlll.
GASOLl~ATER
SEPARATOR
AND.>FILTER
·
A primary
fuel
filter
of
the water
separatfug
type must
be
installed between the
fuel
tank and the erigine
to
remove
water
and other
conUilllinants
from
the~elbefore
they
cari
be
carried to
the
~lsys~.()n
the
engilii;:
·
Most installers
in~1lli.te
a
type
of
filter/w;~f:·;s~P~for
with
the
generator installation package
as
they
:W,~lfaw~
of
the problems that contaminants in the
fuel
can
~se,:
...
These
gf.ISoline
filters
must
have
metal
bQWls
(not
"seek
through")
to
meet
U.S.
Coast·
Guard
r¢quirements. The
metlil
bowls
have·
drain
'Valves
to
use
when cheeking for
wa~r
and
impurities. ·
...
··
··
·
GASOLINMtYAJER
SEPERATOR
&
FILTER
GAS
DENSER
The
gasdenser consists
of
a portion
of
the
fuel
line
that
is
coiled around the
rnw
water intake line and insulated. It
is
located between the
raw
water intake and the
raw
water
pump. The gasdenser cools the fuel
to
help
prevent vapor
[OCK.
!,l' / / . ._,,,.
/Ii
FIJEl
TO
~RB
/
12V
CONNECTION
FUEL
CONNECTION
'
FUEL
LIFT
PUMP
MOUNTING
BOLT
.
FUa
LIFT
PUMP
WATER
Periodically check the
fuel
connections to
imd
out
of the
pU!JlP
and
make sure that
no
leakeage is present and thattlte
fittings
are
tight
and
secure. The
DC
ground
conn~tion
at
<;ine
of
the
·
pump's mounting bolts
sboUld
be
clean and
well
se9ilred
by
the
mounting bolt to ensure proper pump
operation.
. · .
The
engine mounted
fuel
lift pump is
~aimenance
free.
·.
A
WARNING:
Fuel
leakage
at
the
fuel
pump
or
its
connections
Is
a fire
hazard
and
should
be
corrected.
Make.sure
proper
ventilation
exists
wheneVlt
sentii:ing
faelsystim
comp;,nents.
·
~.
CARBURETOR
FILTER
SCREEN
This generator has just
one
filter screen that is located in the
carburetor.
To
remove
the
filter
screen, unscrew
the
plug
as
·
shown.
Clean
the
filter
screen
or,
if
needed, replace
it.
This
screen should be cleaned periodically.
. /w,wesJERIJEIC2
Ensflne.s.~
Generators
18·
:
..

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