Installation manual
EXHAUST
SYSTEM
Carbon
Monoxide
Detectors
It
is
extremely
important
that
a
carbon
monoxide
detector(s)
be
installed
in
your
boat's
living
and/or
sleeping
quarters.
Make
sure
it
is
manufactured
for
the
marine
industry.
They
are
inexpensive
and
avail-
able
at
your
marine
supplier.
Insulation
Inspect
insulated
portions
of
the
exhaust
system
to
ensure
there
is
no
deterioration
of
the
insulation.
Overcranking
A
CAUTION:
Prolonged
cranking
intervals
without
the
engine
starting
can
result
in
the
engine
exhaust
sys-
tem
filling
with
raw
water.
This
may
happen
because
the
pump
is
pumping
raw
water
through
the
raw
water
cooling
system
during
cranking.
This
raw
water
can
enter
the
engine's
cylinder
once
the
exhaust
system
fills.
Prevent
this
from
happening
by
closing
the
raw
water
supply
through-hull
shutoff,
draining
the
exhaust
muffler,
and
correcting
the
cause
of
the
excessive
engine
cranking.
Remember
that
engine
damage
resulting
from
raw
water
entry
is
not
covered
by
Westerbeke's
warranty.
Engines & Generators
17