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Page 8  — English

use a 4-stroke engine lubricant that meets or exceeds 
the requirements for API service classification SJ. Check 
lubricant level before each use.

NOTE:

 Non-detergent or 2-stroke engine lubricants will 

damage the engine and should not be used.

To add engine lubricant:

  Remove the cap and seal from lubricant bottle provided.

  Screw the funnel cap onto lubricant bottle.

  Unscrew the oil cap/dipstick and remove. 

  Add entire bottle of engine lubricant through oil fill hole.

  Reinstall the oil cap/dipstick and secure. 

  Remove the funnel cap from lubricant bottle. Clean and 

store for later use.

To check engine lubricant level:

  Separate the attachment from the power head.

  Set power head on a flat level surface with shaft parallel 

to surface.

  Unscrew the oil cap/dipstick and remove. 

  Wipe dipstick clean; re-seat in hole and rethread.

  Remove dipstick again and check lubricant level. Lubricant 

level should fall within the hatched area on the dipstick.

  If level is low, add engine lubricant until the fluid level rises 

to the upper portion of the hatched area on the dipstick.

  Replace and secure the oil cap/dipstick.

NOTICE:

Do not overfill. Overfilling the crankcase may cause 
 excessive smoke, lubricant loss, and engine damage.

STARTING AND STOPPING

See Figures 6 - 7.

Trimmer should be on a flat, bare surface for starting.

 

To start a cold engine:

 

Slowly press the primer bulb 10 times.

 

NOTE: 

After the 7th press, fuel should be visible in the 

primer bulb. If it is not, continue to press the primer until 
you see fuel in the bulb.

 

Set the choke lever to 

FULL CHOKE

 position.

NOTE: 

Squeeze throttle trigger fully through remaining steps.

 

With throttle trigger fully engaged, pull the starter grip 
and rope until the engine runs (a maximum of 4 times).

 

NOTE: 

If engine has not started after 4 pulls:

   

If the outside temperature is 60°F or below, leave the 
choke in the 

FULL CHOKE 

position and continue to 

pull the starter grip 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 choke lever to 

RUN

To restart a warm engine:

 

Slowly press the primer bulb 10 times.

 

Set the choke lever to the 

RUN

 position. 

 

Pull the starter grip and rope until the engine runs.

To stop the engine:

 

To stop the engine, depress the 

STOP

 switch to the stop 

position “   ”.

IF ASSISTANCE IS REQUIRED FOR THIS PRODUCT:

Do not return this product to the retail store where it was 
purchased. Please call our Customer Service Department 
for any issues you may have.

For Help Call: 1-800-726-5760

OPERATING THE TRIMMER

See Figure 8.

 WARNING:

Engine housing can become hot during trimmer opera-
tion. Do not rest or place your arm, hand, or any body 
part against the engine housing during trimmer operation.  
Only hold the trimmer as shown in figure 8 with all body 
parts clear of engine housing. Extended contact with 
the engine housing can result in burns or other injuries.

 WARNING:

Always position the unit on the operator’s right side. The 
use of the unit on the operator’s left side will expose the 
user to hot surfaces and can result in possible burn injury.

 WARNING:

To avoid burns from hot surfaces, never operate unit with 
the bottom of the engine above waist level.

Hold the trimmer with your right hand on the rear handle 
and your left hand on the front handle. Keep a firm grip with 
both hands while in operation. Trimmer should be held at a 
comfortable position with the rear handle about hip height.
Cut tall grass from the top down. This will prevent grass from 
wrapping around the shaft housing and string head which 
could cause damage from overheating. If grass becomes 
wrapped around the string head, STOP THE ENGINE, 
disconnect the spark plug wire, and remove the grass. 

 WARNING:

Always hold the string trimmer away from the body keep-
ing clearance between the body and the product. Any 
contact with the housing or string trimmer cutting head 
can result in burns and/or other serious personal injury.

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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