Westerbeke WPDS-20 Manual del operador descargar pdf (Pagina 35)

Starting

System

The W 40NA diesel engine uses an electric starter for both normal and cold weather starting. A cold start aid

system is furnished on the W

40NA engine as standard equipment (part #36258). Both the thermostart device

and the

cold start aid are located

the air intake, manifold side

the engine. The PREHEAT button ener-

gizes the thermostart device assists in vaporizing the

fuel at the intake manifold Inlet. The vaporized diesel

fuel

is drawn into

the

cylinder during cranking and allows for easy combustion during compression. This

process

allows the engine

start rapidly and reduces wear on the starter.

Air Intake

Screen

Stand Pipe

Thermostart

Cold Start Aid

The W 40NA engine's electrical system is designed so that the PREHEAT button must be depressed for the

time specified

the "Preheat" chart shown on page

26.

While keeping the PREHEAT button depressed, the

START button must be pressed

crank the engine.

NOTE: The START button will not crank the engine unless the PREHEAT button is depressed

at the same time. When the PREHEAT button is depressed, the thermostart device is activated.

USE THE PREHEAT BUTTON ONLY

NECESSARY. Overuse of the PREHEAT button will

overheat the thermostart device.

Refer

the "STARTING PROCEDURE" section

this manual for starting instructions, page 26

Westerbeke

Diesel

Engines

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 113 114

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Westerbeke WPDS-20 Manual del operador Pagina 35