Westerbeke BCD 4.4KW Manual del operador Pagina 37

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STOPPING PROCEDURES
1.
Remove the AC electrical load from the generator and allow the generator
to
run
for
3
to
5 minutes
so
the
engine can stabilize its operating temperatures.
2.
Depress the STOP switch and hold it until
the
generator comes
to
a complete stop.
Now
release this
switch.
Engine
Break-In
Procedures
Although
your
engine has experienced a minimum
of
one
hour
of
test operations
to
make sure accurate as-
sembly procedures were followed and that the engine operated properly, a break-in time is required. The
service life
of
your
engine is dependent upon
how
the engine is operated and serviced during its initial hours
of use.
Your
new engine requires approximately 50 hours
of
initial conditioning operation
to
break in each moving
part in order
to
maximize the performance and service life
of
the engine. Perform this conditioning careful-
ly, keeping in mind the following:
1.
Start the engine according
to
the "STARTING PROCEDURE" section found on page 33; run the engine
while checking that all systems (sea water pump, oil pressure, battery charging) are functioning.
2.
Start the generator and allow the engine
to
warm
up
until the water temperature gauge moves into
the
130-140° F range.
3.
Use caution not
to
overload the generator. The presence
of
a gray
or
black exhaust with loss of engine
rpm (Hertz) are signs
of
a possible overload.
4.
Run the generator at 1/2
of
its rated capacity
for
the first 10 hours then increase
the
load
to
3/4
of
its
rated capacity.
For
the remainder
of
the break-in period, the generator
may
be run at different load in-
tervals.
Breaking-in a
new
engine basically involves seating the piston rings
to
the cylinder walls. Excessive oil con-
sumption and
smoky
operation indicate that the cylinder walls are scored, which is caused
by
overloading
the generator during the break-in period
As indicated above, operate the generator with a moderate load during
the
50-hour break-in period. (On
one hand
don't
baby
the
engine, but on the other hand, however,
don't
abuse it.)
Westerbeke
Generators
34
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