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Page 7  — English

 WARNING:

Do not allow familiarity with this product to make you 
careless. Remember that a careless fraction of a second is 
sufficient to inflict serious injury.

 WARNING:

Always wear eye protection with side shields marked to 
comply with ANSI Z87.1, along with hearing protection. 
Failure to do so could result in objects being thrown into 
your eyes and other possible serious injuries.

 WARNING:

Never use blades, flailing devices, wire, or rope on this 
product. Do not use any attachments or accessories not 
recommended by the manufacturer of this product. The 
use of attachments or accessories not recommended 
can result in serious personal injury.

NOTICE:

The spark arrestor on this product has not been evalu-
ated by the USDA Forest Service and cannot be used on 
U.S. forest lands. In addition, product users must comply 
with Federal, State, and local fire prevention regulations. 
Check with appropriate authorities. Contact customer 
service or a qualified service center  for maintenance and 
replacement parts.

NOTICE:

Before each use, inspect the entire product for damaged, 
missing, or loose parts such as screws, nuts, bolts, caps, 
etc. Tighten securely all fasteners and caps and do not 
operate this product until all missing or damaged parts are 
replaced. Please contact customer service or a qualified 
service center for assistance.

ETHANOL-BLENDED FUELS

NOTICE:

Do not use E15 or E85 fuel in this product. It is a viola-
tion of federal law and will damage the unit and void 
your warranty. Only use unleaded gasoline containing 
up to 10% ethanol.

FUELING AND REFUELING THE TRIMMER

 WARNING:

Gasoline and its vapors are highly flammable and ex-
plosive. To prevent serious personal injury and property 
damage, handle it with care. Keep away from ignition 
sources and open flames, handle outdoors only, do not 
smoke and wipe up spills immediately. 

  Clean surface around fuel cap to prevent contamination.

  Loosen fuel cap slowly by turning counterclockwise. Rest 

the cap on a clean surface.

  Carefully pour fuel into the tank. Avoid spillage.

  Prior to replacing the fuel cap, clean and inspect the 

gasket.

  Immediately replace fuel cap and hand tighten by turning 

it clockwise. Wipe up any fuel spillage.

NOTE:

 It is normal for smoke to be emitted from a new 

engine after first use.

 WARNING:

Check for fuel leaks, which are a fire hazard. Failure 
to do so could result in a fire that could cause serious 
personal injury.

 WARNING:

Always shut off engine before fueling. Never remove fuel 
cap or add fuel to a machine with a running or hot engine. 
Make sure the unit is sitting on a flat, level surface and 
only add fuel outdoors. If the engine is hot, let the unit cool 
for at least five minutes before adding fuel. After fueling, 
immediately replace fuel cap and tighten securely. Move 
at least 30 ft. from refueling site before starting engine. Do 
not smoke and stay away from open flames and sparks! 
Failure to follow these instructions could result in a fire 
and cause serious personal injury.

ADDING/CHECKING ENGINE LUBRICANT

See Figure 5.

NOTICE:

Attempting to start the engine before it has been properly 
filled with lubricant will result in equipment failure.

Engine lubricant has a major influence on engine performance 
and service life. This unit is shipped with a 20W50 engine 
lubricant to assist in the break-in period. For best operating 
performance, continuing to use 20W50 engine lubricant is 
recommended, however, SAE 30, 10W30, or 10W40 are 
all acceptable lubricants to use in this product. Always 

    

OPERATION

Summary of Contents for BM4CSSAC

Page 1: ...9 12 Troubleshooting 13 Parts Ordering Service Back Page ADVERTENCIA Para reducir el riesgo de lesiones el usuario debe leer y comprender el manual del operador antes de usar este producto NDICE DE C...

Page 2: ...acelerador N Knob perilla O Grass deflector deflector de pasto P Muffler silencieux silenciador Fig 1 A B C D E E F G G H I P J K L M M F I N O See this fold out section for all of the figures refere...

Page 3: ...E HALF CHOKE RUN FULL CHOKE RUN HALF CHOKE 1 PRESS PRIMER BULB 10X 2 SET TO 3 PULL UNTIL UNIT ATTEMPTS TO START MAX 4X DO NOT PULL THROTTLE TRIGGER 4 SET TO 5 PULL UNTIL UNIT STARTS 6 WAIT 10 SECONDS...

Page 4: ...Spool carrete E Bump knob perilla percusiva F Spool slots ranuras de carrete G Knob ribs costillas de la perilla B B A D F G E C A Idle speed screw tornillo de ajuste de la velocidad en vac o Fig 14...

Page 5: ...alanc n D Torx screw tornillo de Torx Fig 20 A Retaining nut tuerca de retencion B Adjusting nut tuerca de ajuste C Stud elemento estructural A B C D B A C A Starter grip and rope mango y cuerda del a...

Page 6: ...t use on a ladder rooftop tree or other unstable support Stable footing on a solid surface enables better control of the unit in unexpected situations Keep all parts of your body away from any moving...

Page 7: ...or more above the ground This product is intended for infrequent use by homeowners and other occasional users for such general applications as trimming light and heavy vegetation etc It is not intende...

Page 8: ...tanders Away Keep all bystanders at least 50 ft away Ricochet Thrown objects can ricochet and result in personal injury or property damage No Blade Do not install or use any type of blade on a product...

Page 9: ...customer installation Use of a product that may have been improperly assembled could result in serious personal injury Inspect the unit carefully to make sure no damage occurred during shipping Do not...

Page 10: ...ng use to avoid serious personal injury REMOVING THE ATTACHMENT FROM THE POWER HEAD Stop the engine and disconnect the spark plug wire Loosen the knob Push in the button and twist the shafts to remove...

Page 11: ...losive To prevent serious personal injury and property damage handle it with care Keep away from ignition sources and open flames handle outdoors only do not smoke and wipe up spills immediately Clean...

Page 12: ...and rope until the engine runs If the outside temperature is 60 F or above set the choke lever to the HALF CHOKE position and pull the starter grip and rope until the engine runs After 10 seconds set...

Page 13: ...e line whenever you hear the engine running faster than normal or when trimming efficiency diminishes This will maintain best performance and keep the line long enough to advance properly OPERATION MA...

Page 14: ...Insert the bump knob and spool assembly through the opening in the string head housing Align the slots on the lower string head housing with the tabs on the upper string head housing Push the housing...

Page 15: ...ine Lubricant section previously in this manual NOTICE Do not overfill Overfilling the crankcase may cause excessive smoke lubricant loss and engine damage Reinstall the bottom engine cover Replace th...

Page 16: ...erial from the product Store idle unit indoors in a dry well ventilated area that is inaccessible to children Keep away from corrosive agents such as garden chemicals and de icing salts If storing the...

Page 17: ...as entered the combustion chamber This is usually caused by storing the unit for an extended time with the engine in an upside down position Remove and clean the spark plug Drain the lubricant out of...

Page 18: ...de las unidades con cuchilla existe el riesgo adicional de que las personas presentes sufran lesiones al ser golpeadas con la cuchilla en movimiento en caso de un contragolpe de la cuchilla u otra rea...

Page 19: ...as para instruir a otras personas que puedan utilizar esta herramienta Si presta a alguien esta herramienta facil tele tambi n las instrucciones REGLAS DE SEGURIDAD GENERALES a Mantenga caliente el cu...

Page 20: ...enga alejadas a las personas presentes Mantenga alejados a los observadores a un m nimo de 15 m 50 pies de distancia Rebote Cualquier objeto lanzado puede rebotar y producir lesiones personales o da o...

Page 21: ...sambla las piezas de esta lista en el producto stas deben ser instaladas por el usuario El uso de un producto que puede haber sido ensamblado de forma inadecuada podr a causar lesiones personales grav...

Page 22: ...NSTALACI N DEL CABEZAL MOTOR EN EL ADITAMENTO Vea la figura 2 ADVERTENCIA Nunca una ni ajuste ning n aditamento desmontar o mientras est funcionando el cabezal motor Si no apaga el motor puede causars...

Page 23: ...ular la garant a Utilice nicamente gasolina sin plomo que contiene hasta 10 de etanol ABASTECIMIENTO Y REABASTECIMIENTO DE COMBUSTIBLE DE LA RECORTADORA ADVERTENCIA La gasolina y sus vapores son altam...

Page 24: ...vel abastezca de lubricante el motor hasta que el nivel del fluido alcance la parte superior del rea cubierta con rayas entrecruzadas de la varilla Vuelva a colocar la tapa de relleno de aceite varill...

Page 25: ...clinada hacia el rea de corte sta es la mejor rea de corte Larecortadoradeejecurvocortacuandosepasalaunidad de derecha a izquierda La recortadora de eje recto corta cuando se pasa la unidad de izquier...

Page 26: ...rvicio calificado para recibir asistencia MANTENIMIENTO GENERAL Evite el empleo de solventes al limpiar piezas de pl stico La mayor a de los pl sticos son susceptibles a diferentes tipos de solventes...

Page 27: ...hasta que se efect e la reparaci n Si el accesorio del corte se mueve al estar el motor en marcha lenta podr a resultar lesiones corporales serias MANTENIMIENTO LIMPIEZA DEL FILTRO DE AIRE Vea las fi...

Page 28: ...friar el motor completamente antes de comenzar Quite los tornillos de la tapa superior del motor Quite la tapa del motor y d jela a un lado Usando un destornillador Torx quite el tornillo de la tapa d...

Page 29: ...s federales y municipales para el almacenamiento y manejo seguro de la gasolina Al almacenar 1 mes o m s Drene todo el combustible del tanque en un recipiente de uso aprobado para gasolina Accione el...

Page 30: ...ente en este manual Contacter un centro de servicio calificado Limpie o reemplace la buj a seg n sea necesario Reajuste la separaci n interelectr dica de la buj a Consulte la secci n Reemplazo de la b...

Page 31: ...or del alojamiento del eje de impulsi n y del cabezal del hilo Se est cortando la hierba alta a nivel del suelo Se est utilizando la recortadora con el anegador parcialmente abierto Corte la hierba al...

Page 32: ...________________________________________ MANUFACTURING NO ______________________________________ SERIAL NO _________________________________________________ SERVICIO Para obtener piezas o servicio com...

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