Westerbeke 15.0KW -60Hz EDT Manual del operador descargar pdf (Pagina 33)

100

st,'Ck:~l~'pe

exhaust

khn"m

the must be at-

tached to Ihe generator engine's

ex~

hausl manifold by means 01 a flexible

connector pipe. This system must be

properly supported

and insulated to

prevent water from entering inlo the

engine's cylinders.

Provisions must

made

lor

discharging

the

engine's cooling

sea

water.

E)(haust System Failures

Se:R

WATe:R

:tMTRI<E

ltll'lt.!_

U .... L

,.XT.:£:

.::

URY

STACK

EXHAUST

When the engine's

sea

water

led into an exhaust system so that the lull stream of this water strikes a sur-

face, erosion lakes place. This erosion may cause premature failures. The proper design of either a water

jacketed or water injected "wet" exhaust system to prevent this problem requires that the

sea

water inlet

positioned so that the entering stream

sea

water does not directly strike a surface. In addition, the velocity

of the entering

sea

water stream should

low

possible, which can be achieved by having inlet fittings

big

diameter

possible.

The

besl protection against carbon monoxide pOisoning

a daily inspection of the complete exhaust sys-

tem. Check for leaks around manifolds, gaskets,

and

welds. Make sure exhaust lines are not heating

sur~

rounding areas excessively. If excessive heat is present, correct the situation immediately. If you notice a

change

the sound or appearance of the exhaust system, shut down the unit immediately and have the

sys-

tem inspected and repaired at once by a qualified mechanic.

Make sure there

are

no unnecessary objecls suspended from any portion of the exhaust lines. Excessive

weigh! could cause

deflection or distortion of the lines, resulting

damage or

leal<s.

Inspect insulated por-

tions of the exhaust system to ensure there

no deterioration of the insulation.

Prolonged intenlsls

wilhoullhe

engine starting

clln

result in the

mounted exhausi syslem with sell Wilier

coolant

This

may

because the sea

Wilier

pump

pumping

sea waler

Ihrough

Ihe

sell water cooling during crank·

ing. This Silil water

clln

enter

Ihe

engine'S cylinders way

Ihe

exhausl manifold

once the exhaust

fiUs.

Prevent this from the

sea

water

supply

Ihm-hull

drainlhe

exhaust muffler, and

correcllhe

cause

for

the

exces-

sive engine crllnking needed

oblain

start. from

Ihis

sell waler is not a warrantable issue;

Ihe

should

this

mind.

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Westerbeke 15.0KW -60Hz EDT Manual del operador Pagina 33

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