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OPERATING INSTRUCTIONS

HOLDING THE UNIT

Before operating the unit, stand in the operating position (Fig. 6). Check for the
following:

• The operator is wearing eye protection and proper clothing

• With a slightly-bent right arm, the operator’s hand is holding the shaft grip

• The operator’s left arm is straight, the left hand holding the D-handle

• The unit is at waist level

• The cutting head is parallel to the ground and easily contacts the grass without

the need to bend over

ADJUSTING TRIMMING LINE LENGTH

The Bump Head™ cutting head allows the release of trimming line without stopping the engine. To release more line,
lightly tap the cutting head on the ground (Fig. 7) while operating the unit at high speed.

NOTE: 

Always keep the trimming line fully extended. Line release becomes more difficult when the cutting line gets

shorter.

Each time the head is bumped, about 1 inch (25.4 mm) of trimming line releases. A blade in the cutting head shield will
cut the line to the proper length if any excess line is released.

For best results, tap the bump knob on bare ground or hard soil. If attempting a line release in tall grass, the engine
may stall. Always keep the trimming line fully extended. Line release becomes more difficult when the cutting line gets
shorter.

NOTE: 

Do not rest the Bump Head™ on the ground while the unit is running.

Some line breakage will occur from:

• Entanglement with foreign matter

• Normal line fatigue

• Attempting to cut thick, stalky weeds

• Forcing the line into objects such as walls or fence posts

TIPS FOR BEST TRIMMING RESULTS

• Keep the cutting head parallel to the ground.

• Do not force the cutting head. Allow the tip of the line to do the cutting, especially along walls. Cutting with more

than the tip will reduce cutting efficiency and may overload the engine.

• Cut grass over 8 inches (200 mm) by working from top to bottom in small increments to avoid premature line wear

or engine drag.

• Cut from right to left whenever possible. Cutting to the left improves the unit's cutting efficiency. Clippings are

thrown away from the operator.

• Slowly move the unit into and out of the cutting area at the desired height. Move either in a forward-backward or

side-to-side motion. Cutting shorter lengths produces the best results.

• Trim only when grass and weeds are dry.

• The life of the cutting line is dependent upon:

• Following the trimming techniques

• What vegetation is being cut

• Where vegetation is cut

For example, the line will wear faster when trimming against a foundation wall as
opposed to trimming around a tree. 

DECORATIVE TRIMMING

Decorative trimming is accomplished by removing all vegetation around trees, posts, fences, etc.

Rotate the whole unit so that the cutting head is at a 30° angle to the ground (Fig. 8).

WARNING:

Always wear eye, hearing, foot and body protection to reduce the risk of injury when operating

this unit.

Fig. 6

Fig. 7

Fig. 8

WARNING:

Do not remove or alter the line cutting blade assembly. Excessive line length will cause

premature engine failure and / or unit damage.

OIL AND FUEL MIXING INSTRUCTIONS

Old and/or improperly mixed fuel are the main reasons for the unit not running properly. Be sure to use fresh, clean
unleaded fuel. Follow the instructions carefully for the proper fuel/oil mixture.

DEFINITION OF BLENDED FUELS

Today's fuels are often a blend of gasoline and oxygenates such as ethanol,
methanol, or MTBE (ether). Alcohol-blended fuel absorbs water. As little as 1%
water in the fuel can make fuel and oil separate. It forms acids when stored.
When using alcohol-blended fuel, use fresh fuel (less than 30 days old).

USING BLENDED FUELS

If choosing to use a blended fuel, or its use is unavoidable, follow
recommended precautions:

• Always use the fresh fuel mix explained in the operator's manual

• Use the fuel additive STA-BIL® or an equivalent

• Always agitate the fuel mix before fueling the unit

• Drain the tank and run the engine dry before storing the unit

USING FUEL ADDITIVES

The bottle of 2-cycle oil contains a fuel additive which will help inhibit corrosion and minimize the formation of gum
deposits. It is recommended to use our 2-cycle oil with this unit. 

If unavailable, use a good 2-cycle oil designed for air-cooled engines along with a fuel additive, such as STA-BIL® Gas
Stabilizer or an equivalent. Add 0.8 oz. (23 ml.) of fuel additive per gallon of fuel according to the instructions on the
container. NEVER add fuel additives directly to the unit's fuel tank.

Thoroughly mix the proper ratio of 2-cycle engine oil with unleaded fuel in a separate fuel can. Use a 40:1 fuel/oil ratio.
Do not mix them directly in the engine fuel tank. See the table for specific gas and oil mixing ratios.

NOTE: 

One gallon (3.8 liters) of unleaded fuel mixed with one 3.2 oz. (95 ml) bottle of 2-cycle oil makes a 40:1 fuel/oil ratio.

NOTE: 

Dispose of the old fuel/oil mix in accordance with federal, state and local regulations.

FUELING THE UNIT

1. Turn unit on its side, with the fuel cap facing up, and remove the fuel cap.

2. Place the gas container’s spout into the fill hole on the fuel tank and fill the tank.

NOTE:

Do not overfill the tank.

MIXING RATIO - 40:1

3

KNOW YOUR UNIT

APPLICATIONS

As a trimmer:

• Cutting grass and light weeds.

• Edging

• Decorative trimming around trees, fences, etc.

Throttle Control

D-Handle

Shaft Grip

Air Filter Cover

Spark Plug

Shaft Housing

Starter Rope Grip

Line Cutting

Blade

Muffler

On/Off Control

Cutting Head

Cutting Head Shield

Fuel Cap

OIL AND FUEL INFORMATION

INSTALL CUTTING ATTACHMENT SHIELD

Use the following instructions if the cutting attachment shield on the unit is not installed.

1. Place the cutting head shield onto the guard mount bracket, making sure to align

the holes on the shield with the ones in the guard mount bracket. (Fig. 1)

2. Take the 2 shield screws and screw each one into the shield until finger tight.

3. Using an appropriate screw driver, tighten the screws until the shield is firmly in

place.

INSTALL AND ADJUST THE D-HANDLE

1. Push the D-handle down onto the shaft housing (Fig. 2). The hex bolt hole in the

handle should be on the left side.

2. Insert the bolt into the hex hole in the handle and push through. Place the washer

on the bolt, then screw the wing nut onto the bolt. Do not tighten until making the
handle adjustment.

3. Rotate the D-handle to place the grip above the top of the shaft housing. Place it

a minimum of 6 inches (15.24 cm) from the end of the shaft grip.

4. While holding the unit in the operating position (Fig. 6), move the D-handle to the

location that provides the best grip.

5. Tighten the wing nut until the D-handle is secure.

ASSEMBLY INSTRUCTIONS

WARNING:

To prevent serious personal injury, never operate the trimmer without the cutting

attachment shield in place.

Choke Lever

Primer

Bulb

Fig. 2

UNLEADED GAS*

2 CYCLE OIL

1 GALLON US

(3.8 LITERS)

3.2 FL. OZ.

(95 ml) 

1 LITER

25 ml

CAUTION: 

For proper engine operation and maximum reliability, pay strict attention to the oil and fuel

mixing instructions on the 2-cycle oil container. Using improperly mixed fuel can severely damage the engine.

WARNING:

Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine

and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open
flames at a distance from the area.

WARNING:

Remove fuel cap slowly to avoid injury from fuel spray. Never operate the unit without the

fuel cap securely in place.

WARNING:

Add fuel in a clean, level and well ventilated outdoor area. Wipe up any spilled fuel immediately.

Avoid creating a source of ignition for spilled fuel. Do not start the engine until fuel vapors dissipate.

STARTING AND STOPPING INSTRUCTIONS

WARNING:

Operate this unit in a well-ventilated outdoor area.

Carbon monoxide exhaust fumes can be lethal in a confined area.

WARNING:

Avoid accidental starting. Make sure to be in the starting

position when pulling the starter rope (Fig. 5). To avoid serious injury, the
operator and unit must be in a stable position while starting.

STARTING INSTRUCTIONS

1. Mix fuel with oil. See 

Oil and Fuel Mixing Instructions

.

2. Fill the fuel tank with fresh fuel mix. Refer to 

Fueling the Unit

.

NOTE: 

There is no need to turn the unit on. The On/Off Control is in the ON ( I )

position at all times (Fig. 3).

3. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel

should be visible in the primer bulb (Fig. 4). If fuel can not be seen in the bulb,
press and release the bulb until fuel is visible.

4. Place the choke lever in 

Position 1

(Fig. 4).

5. Crouch in the starting position (Fig. 5). Squeeze the throttle control lever. Pull the

starter rope 5 times.

6. Place the choke lever in 

Position 2

(Fig. 4)

7. Squeeze the throttle control, pull the starter rope in a controlled motion 3 to 5

times to start the engine.

8. Keep the throttle squeezed and allow the engine to warm up for 30 to 60 seconds. 

9. Continue squeezing the throttle control, move the choke lever to 

Position 3

(Fig. 4)

and continue warming the engine for an additional 60 seconds. The unit may be
used during this time.

NOTE: 

The unit is properly warmed up when the engine accelerates without

hesitation.

IF...

the engine hesitates, return the choke lever to 

Position 2

(Fig. 4) and continue the warm-up.

IF...

the engine does not start, go back to step 3.

IF...

the engine fails to start after 2 attempts, place the choke lever in 

Position 3

and squeeze the throttle control. Pull the

starter rope in a controlled motion 3 to 8 times. The engine should start. If not, repeat.

IF WARM...

If the engine is already warm, go back to step 6. 

STOPPING INSTRUCTIONS

1. Release the throttle control and allow the engine to cool down by idling.

2. Press and hold the On/Off Control switch in the 

OFF (O)

position until the unit comes to a complete stop (Fig. 3).

OFF (O)

ON (I)

Throttle

Control

Fig. 3

Starter

Rope

Starting Position

Fig. 5

Fig. 4

Primer Bulb

Choke Lever

MAINTENANCE SCHEDULE

Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be
a part of any seasonal tune-up.

NOTE: 

Some maintenance procedures may require special tools or skills. If you are unsure about these procedures, take

your unit to any non-road engine repair establishment, individual or authorized service dealer. 

NOTE: 

Maintenance, replacement, or repair of the emission control devices and system may be performed by any

non-road engine repair establishment, individual or authorized service dealer.

NOTE: 

Please read the California/EPA statement that came with the unit for a complete listing of terms and coverage

for the emissions control devices, such as the spark arrestor, muffler, carburetor, etc.

WARNING:

To prevent serious injury, never perform maintenance or repairs with unit running. Always

service and repair a cool unit. Disconnect the spark plug wire to ensure that the unit cannot start.

MAINTENANCE AND REPAIR INSTRUCTIONS

FREQUENCY

MAINTENANCE REQUIRED

SEE

Before starting engine

Fill fuel tank with fresh fuel

p. 3

Every 10 hours

Clean and re-oil air filter

p. 4

Every 25 hours

Check spark plug condition and gap

p. 4

Min 6 in.

(15.32 mm)

Wing Nut

Washer

Handle

Bolt

Grip

*WARNING:

DO NOT USE E85 FUEL IN THIS UNIT.

It has been proven that fuel containing greater than 10% ethanol will likely damage this engine and void the
warranty.

Cutting

Head

Shield

Screw (2)

Guard

Mount

Bracket

Fig. 1

ASSEMBLY TOOLS REQUIRED:

• #2 Phillips screwdriver

OIL AND FUEL INFORMATION

3. Wipe up any gasoline that may have spilled.

4. Reinstall the fuel cap.

5. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine. 

Содержание Bolens BL160

Страница 1: ...ope until engine starts IF unit still fails to start refer to operator s manual for additional starting and troubleshooting information 1 Gallon 3 2 oz 40 1 Choke Lever Choke Lever ASSEMBLY TOOLS REQUIRED 2 Phillips screwdriver Min 6 Starter Rope Fuel Cap Throttle Control On Off Switch D Handle Cutting Head Shield Bump Knob Inner Reel Outer Spool Spring Top Hole Bottom Hole Split Wall Unscrew the ...

Страница 2: ...becomes entangled with a foreign object stop the engine immediately and check for damage Do not operate before repairing damage Do not operate the unit with loose or damaged parts Stop and switch the engine to off for maintenance repair or for changing the cutting head or other Add Ons Use only original equipment manufacturer replacement parts and accessories for this unit These are available from...

Страница 3: ... holes on the shield with the ones in the guard mount bracket Fig 1 2 Take the 2 shield screws and screw each one into the shield until finger tight 3 Using an appropriate screw driver tighten the screws until the shield is firmly in place INSTALL AND ADJUST THE D HANDLE 1 Push the D handle down onto the shaft housing Fig 2 The hex bolt hole in the handle should be on the left side 2 Insert the bo...

Страница 4: ...w it to cool Grasp the plug wire firmly and pull it from the spark plug 2 Clean around the spark plug Remove the spark plug from the cylinder head by turning a 5 8 inch socket counterclockwise 3 Replace a cracked fouled or dirty spark plug Set the air gap at 0 025 in 0 635 mm using a feeler gauge Fig 21 4 Install a correctly gapped spark plug in the cylinder head Tighten by turning the 5 8 inch so...

Страница 5: ... de démarrage SI le moteur ne démarre pas après 2 tentatives placez le levier d étranglement rouge en position 3 et tirez le cordon du démarreur jusqu à ce que le moteur démarre SI le moteur ne démarre toujours pas consultez le manuel de l utilisateur pour plus d informations sur le démarrage et le dépannage 1 Gallon 3 8 litres 3 2 oz 0 09 litre 40 1 Levier d étranglement Levier d étranglement Bou...

Страница 6: ...pareil assurez vous qu il ne pose aucun danger Entreposez l appareil dans une zone sèche verrouillée ou hors de la portée des enfants Ne mouillez ou ne pulvérisez jamais d eau ou tout autre liquide sur l appareil Veillez à ce que les poignées restent sèches propres et dépourvues de tout dépôt Nettoyez l appareil après chaque utilisation voir les consignes portant sur le nettoyage et le stockage Co...

Страница 7: ...gagé ou dur Si vous donnez du fil dans un lieu d herbe haute vous risquez de caler le moteur Gardez toujours le fil bien déroulé Il devient plus difficile de donner du fil à mesure que le fil de coupe se raccourci REMARQUE Ne posez pas la tête de butée sur le sol lorsque l appareil est en marche Le fil peut se briser dans les cas suivants Happement de corps étrangers Usure normale du fil Coupe de ...

Страница 8: ... pot d échappement le carburateur etc AVERTISSEMENT Pour éviter tout accident n effectuez jamais l entretien ou des réparations quand l appareil fonctionne Effectuez les toujours lorsqu il est froid Débranchez le câble de la bougie pour prévenir la mise en route FRÉQUENCE ENTRETIEN REQUIS RÉFÉRENCE Avant démarrage Remplissez le réservoir du mélange d essence huile approprié p 7 Toutes 10 heures Ne...

Страница 9: ...z le bouton de butée et tirez le fil jusqu à en extraire 102 mm 4 po à l extérieur de l accessoire de coupe Présence d huile dans la tête de coupe Nettoyez l accessoire de coupe Filtre à air bouché Remplacez ou nettoyez le Le carburant est vieux de plus de 30 jours et ou mal mélangé Videz toute l essence du réservoir et ajoutez un carburant frais et correctement mélangé Vitesse de ralenti mal régl...

Страница 10: ...10 REMARQUES REMARQUES ...

Страница 11: ...protector en los orificios del soporte de montaje introduciéndo los en el protector Asegúrese de que los tornillos estén apretados por igual de manera que quede una separación igual entre el soporte y el protector en cada lado Coloque la manija en el eje Mueva la manija a una distancia de 6 pulgadas como mínimo de la empuñadura del eje Ponga los tornillos y apriételos Ensamblado de la unidad Mezcl...

Страница 12: ...ablemente ocasionará daños al motor y anulará la garantía LEA TODAS LAS INSTRUCCIONES ANTES DE OPERAR LA UNIDAD Lea las instrucciones cuidadosamente Familiarícese con los controles y el uso adecuado de la unidad No opere esta unidad cuando esté cansado enfermo o bajo la influencia de alcohol drogas o medicamentos Los niños y los adolescentes menores de 15 años de edad no deben usar la unidad Los a...

Страница 13: ...mbustible que se haya derramado Evite crear una fuente de encendido con el combustible derramado No arranque el motor hasta que se hayan evaporado los gases del combustible INSTRUCCIONES DE OPERACIÓN COMO SOSTENER EL RECORTADOR Antes de operar esta unidad párese en posición de operación Fig 6 Verifique lo siguiente El operador tiene protección ocular y ropa adecuada El brazo derecho está levemente...

Страница 14: ...rrectamente 4 Inserte las dos secciones de 6 pulgadas en las dos ranuras de sujeción de 0 095 Fig 17 Pase a la Parte 3 Instalar el carrete interior Parte 3 Instalar el carrete interior 1 Pase los dos extremos de línea a través de los ojetes de la bobina exterior Ponga el resorte dentro del carrete interior Inserte el carrete interior en la bobina exterior Empuje a la vez el carrete interior y la b...

Страница 15: ...línea expuesta Oprima el botón de tope y tire de la línea hasta sacar 102 mm 4 pulg de línea fuera del accesorio de corte El cabezal de corte tiene aceite Limpie el aditamento de corte El filtro de aire está obstruido Cambie o limpie el filtro de aire El combustible está viejo más de 30 días y o mal mezclado Drene el tanque de combustible y eche combustible fresco mezclado adecuadamente Velocidad ...

Страница 16: ...ompris toute garantie de valeur marchande ou d adaptation à une fin particulière ne s applique après la période applicable de garantie expresse écrite ci dessus concernant les pièces qui sont identifiées Aucune autre garantie ou caution expresse écrite ou orale à l exception de celle mentionnée ci dessus accordée par toute personne ou entité y compris tout distributeur ou détaillant concernant tou...

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