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  WARNING!

   

   Use Good Judgment

ALWAYS

 wear eye protection to shield 

against thrown objects.

NEVER

 run the engine when  

transporting the unit.

NEVER

 run the engine indoors! Make 

sure there is always good ventilation. 

Fumes from engine exhaust can cause 

serious injury or death.

ALWAYS

 clear your work area of trash 

or hidden debris that could be thrown 

back at you or toward a bystander.

ALWAYS

 use the proper cutting tool for 

the job.

ALWAYS

 stop the engine immediately 

if it suddenly begins to vibrate or shake. 

Inspect for broken, missing or improp-

erly installed parts or attachments.

NEVER

 extend trimming line beyond 

the length specified for your unit.

ALWAYS

 keep the unit as clean as 

practical. Keep it free of loose  

vegetation, mud, etc.

ALWAYS

 hold the unit firmly with both 

hands when cutting or trimming, and 

maintain control at all times.

ALWAYS

 keep the handles clean.

ALWAYS

 disconnect the spark plug 

wire before performing any  

maintenance work.

ALWAYS,

 if a saw blade should bind 

fast in a cut, shut off the engine  

immediately. Push the branch or tree to 

ease the bind and free the blade.

Safety Instructions

The Properly Equipped Operator

Always operate with both hands 

firmly gripping the unit.

Wear close-fitting clothing to pro-

tect legs and arms. Gloves offer 

added protection and are strongly 

recommended. Do not wear 

clothing or jewelry that could get 

caught in machinery  

or underbrush. 

Secure hair so it is 

above shoulder 

level. NEVER 

wear shorts!

Wear hearing protection devices 

and a broad-brimmed hat or 

helmet.

Always wear eye protection such as 

goggles or safety glasses.

Keep away from the rotating  

trimmer line or blade  at all times, 

and never lift a moving attachment 

above waist-high.

Wear appropriate footwear (non-skid boots 

or shoes): do not wear open-toed shoes or 

sandals. 

Never operate the unit while 

barefoot!

Keep a proper footing 

and 

do not over-

reach—maintain your 

balance at all times dur-

ing operation.

Always make sure the  

appropriate cutting attachment 

shield is correctly installed and in 

good condition.

Figure 1

Always 

wear a shoulder strap or a harness when oper-

ating a unit equipped with a blade.

Summary of Contents for 81188

Page 1: ...MANUAL C3410 BRUSHCUTTER WARNING Minimize the risk of injury to yourself and others Read this manual and familiarize yourself with the contents Always wear eye and hearing protection when operating th...

Page 2: ...tor s manual describes units available at the time of publication CAUTION A statement preceded by the word CAUTION contains information that should be acted upon to prevent mechanical damage WARNING A...

Page 3: ...w blade should bind fast in a cut shut off the engine immediately Push the branch or tree to ease the bind and free the blade Safety Instructions The Properly Equipped Operator Always operate with bot...

Page 4: ...errain especially during rainy weather Always make sure the appropriate cutting attachment shield is correctly installed If contact is made with a hard object stop the engine and inspect the cutting a...

Page 5: ...smission type Automatic centrifugal clutch w bevel gear EPA Emission Compliance Period Category A The EPA emission compliance referred to on the emission compliance label located on the engine indicat...

Page 6: ...he two shims and the bracket over the outer tube and loosely install the four socket head screws See Figure 9 3 Tighten the four socket head cap screws to secure the cutting attachment shield Assembly...

Page 7: ...ll the air cleaner cover Handle Bar C3410 Assembly Continued Figure 5 C3410 Handle Positioning Label Handle Bar 27009B Lower Cap Spacer Spacer Lower Cap Retaining Screws Install the handlebar 1 Use th...

Page 8: ...rough both holes See Figure 10 2 Using the combination spark plug screwdriver wrench remove the shaft bolt and bolt guard See Figure 10 NOTE Make sure holder B is installed on the gear case with the s...

Page 9: ...A WARNING Never operate the C3410 without the safety clip in place 4 Lock the blade in place by centering the safety clip on the output shaft See Figure 14 IMPORTANT The machined recess in holder B m...

Page 10: ...of some 2 cycle mixing oils Never use any type of gasoline containing more than 10 alcohol by volume Generic oils and some outboard oils may not be intended for use in high performance C4 engines and...

Page 11: ...e lever to the OPEN position See Figure 20 If the engine stops after the initial start close the choke and restart Figure 20 Open Idle the engine brie y before stopping about 2 minutes then slide the...

Page 12: ...s properly installed and rmly tight ened before operation NEVER use a cracked or warped cutting attachment replace it with a serviceable one ALWAYS make sure the cutting attach ment ts properly into t...

Page 13: ...When operating a C3410 with a blade make sure both the handle and shoulder strap are adjusted to the size of the opera tor using the unit Engine Operating Speeds Operate the unit at full throttle whil...

Page 14: ...See Figure 28 Clean or replace as necessary To clean element wash it thoroughly in soap and water Let it dry before reinstalling the element CAUTION Do not operate the unit if the air cleaner or eleme...

Page 15: ...ily Every 10 to 15 hours of operation Remove and clean the spark plug Adjust the spark plug electrode gap to 0 024 0 028 inch 0 6 0 7 mm If the spark plug must be replaced use only an NGK CMR5H or equ...

Page 16: ...ereafter Combustion chamber should be decar bonized and the valve clearance should be adjusted It is highly recommended that this is done by a Shindaiwa trained service technician Replace the spark pl...

Page 17: ...xtended periods can cause hard starting and could also lead to increased service and maintenance cost Blade Sharpening When the cutting edges of the blade be come dull they can be resharpened with a f...

Page 18: ...18 Troubleshooting Guide ENGINE DOES NOT START LOW POWER OUTPUT...

Page 19: ...19 Troubleshooting Guide continued ADDITIONAL PROBLEMS ADDITIONAL PROBLEMS...

Page 20: ...de certain related hoses and connectors Emission System Warranty Statement Owners Warranty Responsibilities As the small off road engine owner you are responsible for the performance of the required m...

Page 21: ...nalmente equipado El sistema de control de emisi n de su motor Shindaiwa puede tambi n incluir ciertas mangueras y conexiones particulares Declaraci n de Garant a del Sistema de Emisi n Responsabilida...

Page 22: ...SP_19 Guia Diagnostico continuaci n PROBLEMAS ADICIONALES PROBLEMAS ADICIONALES...

Page 23: ...SP_18 Guia Diagnostico EL MOTOR NO ARRANCA BAJA POTENCIA...

Page 24: ...le deje de pasar 2 Arranque y mantenga prendido el motor hasta que pare de funcionar 3 Repita los pasos 1 y 2 hasta que el motor ya no arranque PRECAUCI N Gasolina almacenada en el carbura dor por per...

Page 25: ...n agente autorizado Shindaiwa 6 Vuelque el motor varias veces y vuelva a ajustar la compresi n a TDC Vuelva a chequear con el calibrador apropiado para asegurarse que el espacio de ajuste no cambi com...

Page 26: ...ta del gancho de alambre pu s esta l nea es delicada y se puede da ar f cilmente Cada 10 15 horas de oper aci n Retire y limpie la buj a Ajuste la distancia del electrodo a 0 024 0 28 pulgadas 0 6 0 7...

Page 27: ...Consulte la gura 29 Limpie o reemplace como sea necesario Para la var el elemento Lavelo meticulosamente con agua y jab n Deje que seque antes de reinstalarlo PRECAUCI N No opere esta m quina si el l...

Page 28: ...ngo y la correa de hombro est n ajustados a la talla del operador que usa la unidad Velocidades de Operaci n del Motor Opere el motor a m xima potencia mientras corte Para mayor e ciencia de combustib...

Page 29: ...olpea un objeto extra o o si la unidad se enreda No opere con equipo da ado o quebrado NUNCA permita que el motor funcione a altas revoluciones sin carga De lo contrario podr a da ar el motor NUNCA us...

Page 30: ...nsulte la gura 16 Si el motor para despu s del arranque inicial cierre la palanca del cebador y vuelva arrancar Figura 20 Abierto Ponga el motor en marcha m nima por dos o tres minutos antes de apagar...

Page 31: ...m s de 10 de alcohol por volum n Aceites gen ricos y algunos aceites para motores fuera de borda pueda que no sean para el uso en motores de C4 de alto rendimiento y no deben ser usados en su motor Sh...

Page 32: ...sa sea visible al operador cuando la unidad est en la posici n normal de operaci n ADVERTENCIA El disco debe encajar en forma plana contra el borde del sujetador La muesca de montaje del disco debe es...

Page 33: ...la llave combinaci n de buj a destornillador retire el perno de eje y el protector de perno Consulte la gura 10 NOTA Asegurese que el sujetador B es instalado en la caja de engranajes con la muesca ra...

Page 34: ...de aire 27009B Mango C3410 Ensamblaje Continuaci n Figure 5A C3410 Instale el mango tipo barra 1 Use la llave hexagonal de 4mm para retirar los tornillos de retencion de la abrazadera inferior del sop...

Page 35: ...s y el soporte sobre el tubo exterior e instale sin ajustar los cuatro tornillos de cabeza allen Consulte la gura 9 3 Apriete los cuatro tornillos de cabeza allen para asegurar el protector del acceso...

Page 36: ...s de Emisiones EPA Categoria A El cumplimiento de emisiones EPA referido en la etiqueta en el motor indica el n mero de horas de operaci n por la cual el motor ha demostrado cumplir con los requisitos...

Page 37: ...ecialmente en tiempo de lluvia Siempre cerci rese de que el protector del ac cesorio de corte est cor rectamente instalado Si hace contacto con un objeto s lido detenga el motor e inspeccione el acces...

Page 38: ...ondici n Figura 1 Instrucciones de Seguridad ADVERTENCIA Use Buen Juicio SIEMPRE use protecci n para los ojos como escudo contra objetos lanzados NUNCA opere el motor cuando transporte la unidad NUNCA...

Page 39: ...ridad ADVERTENCIA Las emisiones emitidas por el tubo de escape de este producto contienen substancias qu micas que en el estado de California son consideradas como causantes de c ncer defectos cong ni...

Page 40: ...A Desmalezadora C3410 Part Number 81188 Rev 11 05 ADVERTENCIA Disminuya el riesgo de sufrir lesiones o causar lesiones a otros Lea este manual y familiaricese con su contenido Siempre use protecci n p...

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