Westerbeke BCD 4.4KW Manual del operador descargar pdf (Pagina 76)

Adjustments

(Generator)

Once the diesel generator set has been placed in operation, there may be adjustments required

for

engine

speed (Hertz) during the engine's break-in period (first 50 hours)

after this period. A no-load voltage ad-

justment may also be required in conjunction with the engine's speed adjustment.

CAUTION

When starting the generator, all AC loads, especially large motors, should be switched OFF

until the engine has come

speed and, in cold climates, starts

warm up. This precau-

tion will prevent damage caused

unanticipated operation

AC machinery and will prevent

a cold engine from stalling.

Generator

Frequency

Adjustment

(Hertz)

Frequency is a direct result

engine/generator speed, as indicated

the following:

When the generator is run at 1800 rpm, the AC voltage output frequency is 60 Hertz. When the generator is

run at

1500 rpm, the AC voltage output frequency is

Hertz.

Therefore,

change the generator's frequency, the engine's speed must be changed. To accomplish the

frequency change, perform the following:

Connect the AC output leads

the AC terminal block in accordance with the AC Voltage Connections

diagram specified

for

your

generator set, and change the Hertz connection

the capacitor. These con-

nections are illustrated in the

"BC GENERATOR" section

this manual, page 54.

Adjust the engine's speed

obtain the frequency corresponding

the voltage selected

extending

shortening the Throttle Adjustment Linkage. Make sure the solenoid's plunger is completely bot-

tomed in the solenoid. (See figure below.)

60Hz

~SOHz

Westerbeke Generators

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 93 94

Comentarios a estos manuales

Sin comentarios

Westerbeke BCD 4.4KW Manual del operador Pagina 76

Comentarios a estos manuales

Relacionado con productos y manuales para Motor Westerbeke BCD 4.4KW