Westerbeke 55A FOUR Manual de instalación descargar pdf (Pagina 11)

CONTROL

PANELS

(Continued)

CAPTAINS

PANEL

This manually-operated control panel is equipped with

a KEY SWITCH; an RPM gauge;

PREHEAT and

START buttons; an INSTRUMENT TEST button; three

indicator lamps, one for

ALTERNATOR DISCHARGE,

one for low OIL

PRESSURE, and one for high ENGINE

RPM

GAUGE:

REGISTERS

REVOLUTIONS

PER

'MINUTE

OF

THE

ENGINE

AND

CAN

BE

RECALI-

BRATED

FOR

ACCURACY

FROM

THE

REAR

OF

THE

PANEL.

START

BUTTON:

WHEN

PRESSED,

ENERGIZES

THE

STARTER'S

SOLENOID

WHICH

CRANKS

THE

ENGINE.

IT

WILL

NOT

OPERATE

ELECTRICALLY

UNLESS

THE

PREHEAT

BUTTON

IS

PRESSED

AND

HELD

AT

THE

SAME

TIME,

COOLANT TEMPERATURE; and an alarm buzzer

for low OIL

PRESSURE or high WATER TEMPERA-

TURE. The RPM gauge is illuminated when the key

switch is turned

ON and remains illuminated while the

engine is in operation.

ALARM:

THE

ALARM

WILL

SOUND

IF

THE

ENGINE'S

OIL

PRESSURE

FALLS

BELOW

15

PSI.

IN

THIS

EVENT,

THE

ALARM

WILL

EMIT

A

PULSATING

SIGNAL.

THE

ALARM

WILL

ALSO

SOUND

IF

THE

WATER

TEMPERATURE

IN

THE

FRESHWATER

COOLING

CIRCUIT

RISES

TO

205°F.

IN

THIS

EVENT,

THE

ALARM

WILL

EMIT

A

CONTINUOUS

SIGNAL.

NOTE:

THE

ALARM

WILL

SOUND

WHEN

THE

KEY

SWITCH

IS

TURNED

ON.

THIS

SOUNDING

IS

NORMAL.

ONCE

THE

ENGINE

STARTS

AND

THE

ENGINE'S

OIL

PRESSURE

REACHES

15

PSI,

THE

ALARM

WILL

SILENCE.

TEST

BUTTON:

WHEN

PRESSED,

TESTS

THE

ALTERNATOR,

THE

OIL

PRESSURE,

AND

THE

WATER

TEMPERATURE

CONTROL

CIRCUITS.

WHEN

PRESSED,

THE

/

ALTERNATOR,

THE

OIL

PRESSURE,

AND

THE

WATER

TEMPERATURE

INDICATOR

LIGHTS

IL-

LUMINATE

IN

ADDITION

TO

SOUNDING

THE

ALARM

BUZZER.

KEY

SWITCH:

PROVIDES

POWER

ONLY

TO

THE

IN-

STRUMENT

PANEL

CLUSTER.

,

THE

KEY

SWITCH

SHUTS

THE

ENGINE

DOWN

WHEN

THE

KEY

IS

TURNED

OFF,

PREHEAT

BUTTON:

WHEN

PRESSED,

ENERGIZES

THE

ALTERNATOR'S

REGULATOR,

THE

FUEL

LIFT

PUMP,

THE

FUEL

SOLENOID

ON

THE

INJECTION

PUMP,

AND

THE

ENGINE'S

GLOW

PLUGS.

IT

BY-

PASSES

THE

ENGINE'S

OIL

PRESSURE

ALARM

SWITCH,

IN

ADDITION,

THIS

BUTTON

ENERGIZES

THE

START

BUTTON.

,....,.,

WESJERBEKE

I

Engines

&

Generators

5

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