Westerbeke WPDS-20 Manual del operador descargar pdf (Pagina 38)

STARTING PROCEDURE

Place the transmission

the NEUTRAL position and advance the throttle to its full open position for a cold

engine, and partially open for a warm engine.

Turn the Circuit Breaker

the

position. Make sure the push/pull stop lever has been returned

the

RUN

position.

Depress and hold the

PREHEAT

switch. Preheat according to the following chart:

Atmospheric Temperature

41'

higher

41'F(+

5'C)to

23'F(-5'C)

23'

lower

Limit of continuous use

The Instrument panel includes a

control circuit

voltage gauge. A properly operating thermostart

device

indicated when the voltmeter registers a volt-

age

drop

when the PREHEAT button

depressed.

This voltage drop will be slight but noticeable. If the

voltmeter indicates no voltage drop

the time the

PREHEAT button

depressed, then the thermostart

device could be defective

the preheat circuit is faul-

ty (check for any loose connections).

While holding the PREHEAT

button

depressed,

depress the

START

button. The starter motor will run,

thereby cranking the engine.

soon

the engine

runs, release the

START

button and

PREHEAT

button.

Should the engine not start when the

START

button is

depressed for

seconds, release both buttons

and wait

seconds; repeat the previous procedure.

Never run the starter motor for more than

seconds

a time.

CAUTION

Preheating Time

Approx. 1 0

sec.

Approx.

sec.

Approx.

sec.

1 minute.

,...,_-Voltage

Drop

13 15

----~

Control

Circuit

Voltage Gauge

Prolonged cranking intervals

without

the engine starting can result In filling

the

engine-

mounted exhaust system with sea water coolant. This may happen because the sea

water

pump

pumping

sea water through the sea water cooling system

during

crank-

ing. This sea water can enter the engine's cylinder's

way

the

exhaust manifold

once

the exhaust system fills. Prevent

this

from

happening

closing

the

sea water

supply

through-hull

shut-off, drain the exhaust muffler, and correct

the

cause

for

the

excessive engine cranking needed

obtain a start. Engine damage resulting

from

this

type

sea water entry

not

a warrantable issue; the owner/operator

should

keep

this

mind.

Westerbeke Diesel Engines

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 113 114

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Westerbeke WPDS-20 Manual del operador Pagina 38

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