ENGLISH

Starting a Flooded Engine

WARNING!

Burn danger from hot engine! Allow engine to cool before removing cylinder cover.

Adjusting Engine Idle

The engine must return to idle speed whenever the throttle lever is released. Idle speed is adjustable, and must be set low enough to permit the engine clutch to disengage the cutters.

Stopping the Engine

Ignition OFF

Ignition

Switch

8

1.

Disconnect the spark plug lead, and

 

then use the spark plug wrench to

 

loosen and remove the spark plug.

2.

If the spark plug is fouled or is soaked

 

with fuel, clean or replace the plug as

 

necessary. For spark plug specifica-

 

tions and gapping procedure, see page

 

10.

3.

With the spark plug removed, crank

 

the engine several times to clear

 

excess fuel from the combustion

 

chamber.

HT231_15

Idle Adjustment

HT231_16

Figure 11

1.Cool the engine by allowing it to idle for 2–3 minutes.

2.Move the ignition switch to the “O” or STOP position. See Figure 11.

.autorizado n—reparaci de centro o Shindaiwa distribuidor su con consulte proveidas, instrucciones las a acuardo de ajustar puede se no m’nima marcha la Si .m’nima marcha en operando esta motor el cuando moverse deben NUNCA cuchillas Las

9 Figura

 

buj’a

Bujia

la de Cable

 

 

Cubierta

14_HT231

 

4. Replace the spark plug and tighten it

firmly with the spark plug wrench. If a

Figure 10

Screw

¡ADVERTENCIA!

torque wrench is available, torque the

spark plug to 148-165 inch-pounds

(170-190 kg cm).

CAUTION!

Incorrect spark plug installation can damage the engine!

5.Replace the cylinder cover.

6.Repeat the starting procedures for a warm engine.

7.If the engine still fails to start or fire, refer to the troubleshooting chart at the end of this manual.

HT231_14

Cover

Spark

Spark PlugPlug

Lead

Figure 9

Idle Speed Adjustment

1.Start the engine, and then allow it to idle 2–3 minutes until warm.

2.If the cutters move when the engine is at idle, reduce idle speed by turning the idle adjustment screw counter- clockwise.

3.If a tachometer is available, the engine idle speed should be final-adjusted to

3,000 ±250 rpm (min-1).

4.Carburetor fuel mixture adjustments are preset at the factory and cannot be adjusted or serviced in the field.

WARNING!

The cutters must NEVER engage at engine idle speeds! If the idle speed cannot be adjusted by the above procedure, return the trimmer to your dealer for inspection.

.11 Figura Consulte .(apagado) O posición la a interruptor del botón el Mueva .2

.estabilice se motor del temperatura la que para minutos tres o dos por mínima marcha en opere el que Permita .1

11 Figura

.ajustar pueden se no y fábrica de calibración tienen carburador del mezcla la ajustar de tornillos Los .4

.)1-(min rpm 250

±3000 a mínima marcha de velocidad

la ajuste (tacómetro), tiempos

dos de motores para revoluciones

de medidor un disponible tiene Si .3

.detengan de cuchillas

las que hasta reloj del manecillas

la a contrario sentido en mínima

marcha de ajuste de tornillo el gire

mínima, marcha en operando motor

el con mueven se cuchillas las Si .2

 

.operación

de normal temperatura la alcance

que para minutos tres o dos por

opere que permita y motor el Arranque .1

mínima: marcha la ajustar Para

m’nima marcha

10 Figura

 

la ajustar para Tornillo

15_HT231

 

.manual este de final al

 

diagnóstico guía el consulte arrancar,

 

o encender en falla motor el aún Si

.9

.caliente motor un para

 

arranque de procedimiento el Repita .8

.cilindro del cubierta la Reinstale

.7

.cm)-kg 190-(170

 

libras-pulgadas 165-148 a bujía la ajuste

 

,disponible torsión de llave una tiene Si .bujías de llave la con firmemente

apriétela y bujía la Reinstale .6

.motor el ar–da puede

buj’a la de incorrecta n—instalaci La

¡PRECAUCIÓN!

.combustión

 

de cámara la en combustible de exceso

 

el eliminar para veces varias motor

 

el arranque bujía, la retirada vez Una

.5

.calibración de proceso

 

el y bujía la de especificaciones

 

las para 21 página la Consulte

 

.necesario sea según reemplácela

 

o límpiela combustible, con

 

impregnada o atorada esta bujía la Si

.4

.bujía la retirar y

 

aflojar para bujías de llave la use luego

 

y , bujía la de cable el Desconecte

.3

.cubierta la retire y cilindro del

 

cubierta la de captivo tornillo el Afloje

.2

16_HT231

marcha de Interruptor

(O) Parada

.engranajes los de desacople se centrífugo embrague el que permita motor el que para motor, del especificaciones las a acuerdo de ajusta, se y regulable es mínima marcha La .libera se aceleración de gatillo el que momento todo en mínima marcha a volver de debe motor del velocidad La

.(parada) “O” posición la hacia marcha

de interruptor del botón el Deslice .1

.cilindro

del cubierta la retirar de antes

enfrie motor el que Permita .caliente

motor el por quemadura de ÁRiesgo

¡ADVERTENCIA!

ESPAÑOL

8

motor del normal Parada mínima marcha la de Ajuste

ahogado

 

motor un de Arranque

Page 8
Image 8
Shindaiwa 80775 manual Starting a Flooded Engine, Adjusting Engine Idle, Stopping the Engine, Idle Speed Adjustment

80775 specifications

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