Westerbeke BCD 4.4KW Instrukcja Operatora Pobierz pdf (Strona 46)

BCD 4.4KW DC Control Circuit Wiring Diagram #35951

page 2 of 2

SCHEMATIC

DIAGRAM

~

-:

seE

..

~

NOTE

2

START

SOL.

STARTER

I

~--------~...,

I----{M}--~

, ,

:(

:

C.B.

~

J

20A

p.H.SOL.

"---J

~--+o-~

__

-r'

__

,

START

sw.

p.t;,SW.

W.T.

Q.OWPLUGS

G

EXM.r.sw,

O.P.

sw.

W.T.SW.

1

____

..:

~

__

.J

EMEF<.3'TOF-

5w.

FUEL

SOL.

W.T.5NOR.

o.P.

'---+-+-----\~----""""'

o.P.SNOR.

VOLTS;"---t-t-----1n'------t

I

I

I HouRS

I

~--~~----------~

Ilfl/STRUMQI!"~

_______

--.J

STARTING

AND

STOPPING INSTRUCTIONS

~:

I.

ALWAY:

PU-:'H

~E-HEAT

SWITCH FIRST. HOLD

FOR

15

TO

60

SECONDS

AS

REQUIREO.

2.WHILE CONTINUING

TO

PUSH PRE-HEAT SWITCH

1

PUSH

START SWITCH.

3.

WHEN

GENERr.TOw STARTS, RELEASE START SWITCH ONLY.

4.WHEN OIL

PRE:SuRE

REACHES AF-PROxIMATELY

20

PSI

RELEASE FwE·HE/.T SWITCH

(THE

J:.~E~EAT

SWITCH

OVEIO:IGES

THE

LOW

OIL

PRESSURE

SHUT~OWN

CIRCUIT).

~

PUSH

ANO

HOLD THE STOP SNITCH

UNTil

THE GENERATOR STOPS COMPLETELy.

I.

TIoiIS

PWQCUCT

I:: PROTECTED

BY

A MANUAL

RESET

CIRCUIT BREI\KER LOCATED

NEAR

THE STARTER

AND

AS

CLOSE

TO

THE

SouCE

OF CUPRENT I\S

~OSSIBLE.

EXCESSIVE CURRENT

DRAW

ANYWHERE

HJ

THE INSTRuMENT

PANEL

OR

ENGINE WIRING

WILL

CAUSE

THE

BREAKER

TO

TRIP.

IN

THIS

EvENT

t~OST

GENERATORS

WILL SHUT

DOW~I

BEC/,USE

11-IE

OPENED BREAKER DISCCNNECTS

TI-IE

FUEL

SUPPLY.

THEREFORE THE BUILDER/OWNER

f.4UST

BE

SU~E

THAT THE INSTRUMENT PANEL

A~O

ENGINE WIRING

A~E

INSTALLED

TO

PREVENT

CONTACT

BETwEEN ELETRICAL DEvICES

ANO

ShLT WATER.

Z..AN

O:-.l-OFF

SWITCH SHOULD

BE

INSTALLED

IN

THIS CIRCUIT

TO

DISCO~NECT

THE STARTER

FROM

THE

BATTERY IN AN Ef-1E!(GENCY

AND

WHEN

LEAVING

THE BOAT. TWELVE VOLT DIESEL ENGINE STARTERS

TYPICALLY

DRAW

:'00

TO

500

AMPS

WHEN

CRANKING.

THE DURATION

OF

INDIVIDuAL

CRANKING CYCLES

SHOWLD

NOT

EXCEED

.30 SECONDS. A SWITCH WITH A CONTINUOUS F;'I\TING

OF'

[75

AMPS AT 12VDC WILL

'WILL NORMALLY SERVE ..

THESE FUNCTIONS, SUT A SWITCH MUST

NEvER

6f

u~EO

TO

MAKE THE STARTER CIRCUIT •

.3.~OST

STARTER

~~OLENOIDS

DRAW

15

AMPS,

THEREFOI1E THE VOLTAGE JRCP IN

THIS

CONDUCTOR

MUST

EE

NC GREATER THAN

IOlelN

THE

PATH

FF?OM

THE STANOARO

STAR:

SWITCH

TO

ANY

RE~OTE

SWITCHES

AND

8J\CI<':

TO

THE STANDARD

START

SWITCH).

IF

TI-I15

qEOUIRES

IMPRACTICALLY

LARGE

CONDUCTORS

T--tE~

A RELAY

MAY

BE

ADDED

TO

CONTROL THE STARTER SOLENOID ITSELF".

43

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