Little Wonder 2119 19 User Manual [en, es, fr]

Double Edge Gasoline Hedge Trimmers Taille-haies à double tranchant à essence Podadoras de arbustos con motor a gasolina y

dos cuchillas

Model 2119 19" Model 2124 24" Model 2130 30"

Modèle 2119 19 po (48 cm) Modèle 2124 24 po (60 cm) Modèle 2130 30 po (76 cm)

Modelo 2119 19 pulg. (48 cm) Modelo 2124 24 pulg. (60 cm) Modelo 2130 30 pulg. (76 cm)

Single Edge Gasoline Hedge Trimmers Taille-haies à un seul tranchant à essence Podadoras de arbustos con motor a gasolina y una sola

cuchilla

Model 2230S 30" Model 2242S 42"

Modèle 2230S 30 po (76 cm) Modèle 2242S 42 po (106 cm)

Modelo 2230S 30 pulg. (76 cm) Modelo 2242S 42 pulg. (106 cm)

Gas Hedge Trimmer - Owner’s Manual and Safety Instructions

Taille-haies à essence - Manuel de l’utilisateur et

Consignes de sécurité

Podadora de arbustos con motor a gasolina - Manual del propietario e

instructivo de seguridad

LITTLE WONDER

Gas Hedge Trimmer -

Owner’s Manual and Safety

Instructions

Important Information

A. Introduction.. . . . . . . . . . . . . . . . . . . . . . . . . . .3

B. Service Information . . . . . . . . . . . . . . . . . . . . .3

C. Special Safety Information . . . . . . . . . . . . . . . .3

Safety and Warnings

A. Safety Decals . . . . . . . . . . . . . . . . . . . . . . . . . .4

B. General Safety Rules. . . . . . . . . . . . . . . . . . . . .4

C. Warnings - Dont’s . . . . . . . . . . . . . . . . . . . . . .5

D. Warnings - Do’s . . . . . . . . . . . . . . . . . . . . . . . .5

E. Engine/ Fuel Warnings - Dont’s . . . . . . . . . . . .6

F. Engine/ Fuel Warnings - Do’s. . . . . . . . . . . . . .6

Assembly Instructions

A. Double Edge Models . . . . . . . . . . . . . . . . . . . .6

B. Single Edge Models... . . . . . . . . . . . . . . . . . . . .7

C. Break-In Procedure. . . . . . . . . . . . . . . . . . . . . .7

Operation

A. Fuel Mixture. . . . . . . . . . . . . . . . . . . . . . . . . . .7

B. Mixing Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

C. Starting a Cold Engine. . . . . . . . . . . . . . . . . . . .8

D. Starting a Warm Engine. . . . . . . . . . . . . . . . . .8

E. Starting a Flooded Engine. . . . . . . . . . . . . . . . .8

F. Stopping the Engine . . . . . . . . . . . . . . . . . . . . .8

G. Trimming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Maintenance

A. Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

B. Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

C. Long Term Storage (over 60 days). . . . . . . . .9

Service

A. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . .10

B. Engine Specifications . . . . . . . . . . . . . . . . . . . .10

C. Service Maintenance Guide . . . . . . . . . . . . . . .11

D. Blade Adjustment . . . . . . . . . . . . . . . . . . . . . . .11

E. Carburetor Adjustment. . . . . . . . . . . . . . . . . .12

Parts Explosions

A. Gear Housing Assembly -

Single Edge Hedge Trimmer . . . . . . . . . . . . . .13

B. Gear Housing Assembly - Double Edge

Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . .13

C. Cutting Bar and Side Handle Assembly -

Single Edge Hedge Trimmer . . . . . . . . . . . . . .14

D. Engine and Rear Handle Assembly -

Single Edge Hedge Trimmer . . . . . . . . . . . . . .15

E. Handle Assembly - Double Edge

Hedge Trimmer . . . . . . . . . . . . . . . . . . . . . . . .16

F. Cutting Bar, Handle, and Engine Assembly -

Double Edge Hedge Trimmer . . . . . . . . . . . . .16

G. Engine SV-4B (H) Type IE . . . . . . . . . . . . . . . .17

H. Engine SV-4B (H) Type IE -

Starter, Ignition, Clutch . . . . . . . . . . . . . . . . . .19

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . .

20-21

A. Introduction

On behalf of everyone at Little Wonder, we would like to thank you for your purchase of a Little Wonder Gasoline Powered Hedge Trimmer. This professional trimming machine was designed to the highest standards to ensure you many hours of uninterrupted service.

This manual provides the information necessary for safe and efficient operation and service. For your safety, it is critically important that you read and understand this entire manual before operating your hedge trimmer.

B. Service Information

Cutter Bar

Contact your local Little Wonder dealer.

Engine

Contact an authorized Echo dealer. Dealers are listed in the Yellow Pages under “Lawn and Garden Equipment Supplies”, “Lawn Maintenance” or “Lawn Mowers”.

C. Special Safety Information

WARNING - DANGER

ATTENTION: THIS SYMBOL POINTS OUT OUR

IMPORTANT SAFETY INSTRUCTIONS

WHEN YOU SEE THIS SYMBOL

HEED ITS WARNING! STAY ALERT!

Table of Contents

Important Information

WARNING - DANGER

TO REDUCE THE POTENTIAL FOR

ACCIDENTS, COMPLY WITH THE SAFETY

INSTRUCTIONS IN THIS MANUAL. FAILURE

TO COMPLY MAY RESULT IN SERIOUS

PERSONAL INJURY AND OR EQUIPMENT AND

WARNING - DANGER

THE ENGINE EXHAUST FROM THIS PRODUCT

CONTAINS CHEMICALS KNOWN TO THE

STATE OF CALIFORNIA TO CAUSE CANCER,

BIRTH DEFECTS OR OTHER REPRODUCTIVE

HARM.

Model Double Edge Single Edge Weight, Dry

2119

11.7 lb.

2124

12.2 lb.

2130

12.9 lb.

2230S

12.25 lb.

2242S

13.25 lb.

Weight Specifications

A. Safety Decals

An important part of the safety system incorporated in this trimmer are the warning and information decals found on various parts of the trimmer. These decals must be replaced in time due to abrasion, etc. It is your responsibility to replace the decals when they become hard to read. The location of these decals and their part numbers for ordering are shown below.

B. General Safety Rules

1. THIS MACHINE CAN CAUSE SERIOUS INJURIES. Read the instructions carefully for the correct handling, preparation, maintenance, starting and stopping of the machine. Be familiar with all controls and the proper use of the machine. Pay particular attention to all sections regarding safety.

2. Always keep a firm grip on both handles while the blades are moving and/or the engine is running. On double edge units one hand grasps the front loop handle, while the other hand grasps the rear handle. On single edge units the right hand grasps the front side handle and the left hand grasps the rear handle.

BE AWARE!!

The blades coast after throttle trigger is released or engine is switched off. Make sure blades have come to a complete stop and engine is off before releasing a handle.

3. Maintain a firm footing and good balance, do not overreach while trimming. Before you start to trim, check the work area for obstacles that might cause you to lose your footing, balance or control of the machine. While operating the machine always be sure of a safe and secure operating position especially when using steps or a ladder.

4. Keep area clear of children, pets, and bystanders.

5. Blades coast after throttle trigger is released or engine is switched off.

6. Stop the engine before checking, maintenance or working on the machine.

7. Never operate without guards, handles and safety devices in place.

8. Never attempt to use an incomplete machine or one fitted with an unauthorized modification.

9. To reduce fire hazard, keep engine and silencer free of debris, leaves, or excessive lubricant.

10. Know how to stop the machine quickly in an emergency.

WARNING - DANGER

IMPROPER USE OR CARE OF THIS TRIMMER,

OR FAILURE TO WEAR PROPER PROTECTION

CAN RESULT IN SERIOUS INJURY.

READ AND UNDERSTAND THE RULES FOR

SAFE OPERATION AND ALL INSTRUCTIONS

IN THIS MANUAL.

WEAR HEARING PROTECTION.

WARNING!

WEAR EYE AND EAR

PROTECTION

READ AND UNDERSTAND

OWNER’S MANUAL BEFORE

USING! KEEP IN SAFE PLACE!

CUTTING HAZARD! KEEP BOTH

HANDS ON HANDLES AND

AWAY FROM BLADES!

EAR/ EYE PROTECTION LABEL P/N 4036

LITTLE WONDER LABEL P/N 357

MUFFLER

LOCKOUT TRIGGER

STOP SWITCH

THROTTLE TRIGGER

REAR HANDLE

FUEL TANK CAP

GEAR HOUSING

WARNING LABEL P/N 300605

MODEL NO. LABEL

FRONT SIDE HANDLE

ADJUSTING SCREW AND BLADE GUARD

FRAME BAR

STARTER HANDLE

SPARK PLUG WIRE

THROTTLE CABLE

PRIMER BULB

AIR CLEANER

CHOKE KNOB

CUTTING BLADES

MUFFLER

FUEL TANK CAP

SERIAL NO.

LOOP HANDLE

CHOKE KNOB

CUTTING BLADES

FRAME BAR

ADJUSTING SCREW & NUT

SAFETY COMB

STARTER HANDLE

AIR CLEANER

GEAR HOUSING

THROTTLE TRIGGER

REAR HANDLE

LOCK OUT TRIGGER

STOP SWITCH

WARNING SYMBOLS

PRIMER BULB

SPARK PLUG WIRE

Safety and Warnings

WARNING - DANGER

IF TRIMMER IS USED IMPROPERLY OR SAFETY

PRECAUTIONS ARE NOT FOLLOWED. THE

USER RISKS SERIOUS INJURY TO

THEMSELVES AND OTHERS.

READ AND UNDERSTAND THE FOLLOWING

BEFORE ATTEMPTING

TO OPERATE THIS HEDGE TRIMMER

C. Warnings - Don’ts

Don’t use trimmer with one hand, keep both hands on handles

with fingers and thumbs encircling the handles, while blades are moving, and engine is running.

Don’t overreach or stand on unstable support. Do not stand on the top of a ladder while trimming. Use proper equipment for reaching higher heights. Keep a good footing at all times.

Don’t ever grasp cutting blades for any reason.

Don’t operate the machine with a damaged or excessively

worn cutting device.

Don’t attempt to clear cut material while blades are moving, and the engine is running. Never try to remove jammed material before switching the engine off and making sure the blades have stopped completely.

Don’t override safety features.

Don’t allow children or incapable people to operate this

trimmer.

Don’t operate this hedge trimmer while under the influence of alcohol or drugs.

Don’t attempt to repair this hedge trimmer. Have repairs made by a qualified dealer or repairman. See that only original Little Wonder parts are used.

D. Warnings - Do’s

Always read and follow all instructions.

Always stay alert. Watch what you are doing and use common

sense. Do not operate unit when fatigued.

Always dress properly. Do not wear loose clothing or jewelry, they might get caught in moving parts. Use sturdy proper fitting, non-slip gloves. Gloves reduce the transmission of vibration to your hands. Prolonged exposure to vibration can cause numbness and other ailments. Wear non-skid foot wear to ensure secure and proper footing.

Always wear ear and eye protection. Eye protection must meet ANSI Z 87.1. To avoid hearing damage we recommend hearing protection be worn whenever using the equipment.

Always keep both hands on both handles when trimmer is running. Severe injuries can result if you try to use the hedge trimmer with only one hand or with an insecure grip.

Always keep children, pets, and incapable persons away.

Always use trimmer properly. Cut only types and size of

growth described in the Trimming section of this manual. Overloading or abusing your hedge trimmer can cause premature failure and can result in injury. Use common sense.

Always keep a safe distance between two or more operators when working together simultaneously.

Always inspect your unit before each use and ensure that all handles, guards, safety devices and fasteners are secure, operating, and in place.

Always maintain and examine your trimmer with care. Follow maintenance instructions given in manual.

Always store trimmer in a sheltered area (a dry place) not accessible to children. The hedge trimmer as well as fuel should not be stored in a house.

Always be aware of your surroundings and stay alert for possible hazards that you may not hear due to the noise of the machine.

Always fit the cutting device guard when transporting or storing the machine.

WARNING - DANGER

IF TRIMMER IS USED IMPROPERLY OR SAFETY

PRECAUTIONS ARE NOT FOLLOWED, THE

USER RISKS SERIOUS INJURY TO THEMSELVES

AND OTHERS.

READ AND UNDERSTAND THE FOLLOWING

BEFORE ATTEMPTING TO OPERATE THIS

HEDGE TRIMMER.

WARNING - DANGER

HANDLE FUEL WITH CARE. IT IS HIGHLY

FLAMMABLE. FUELING A HOT ENGINE OR

NEAR AN IGNITION SOURCE CAN CAUSE A

FIRE AND RESULT IN SERIOUS PERSONAL

INJURY AND/ OR PROPERTY DAMAGE.

E. Engine/ Fuel Warnings - Don’ts

Don’t fuel, refuel or check fuel while smoking or near an open

flame or other ignition source. Stop engine and be sure it is cool before refueling.

Don’t leave the engine running while the trimmer is unattended. Stop engine before putting the trimmer down or while transporting from one place to another.

Don’t start, run this trimmer indoors, or in an improperly ventilated area as poisonous carbon monoxide and other gasses are emitted.

Don’t run engine when electrical system causes spark outside the cylinder. During periodical checks of the spark plug, keep plug a safe distance from cylinder to avoid burning of evaporated fuel from cylinder.

Don’t check for spark with spark plug or plug wire removed and grounded. Use an approved tester. Sparks can ignite fumes.

Don’t crank engine with spark plug removed. If the engine is flooded, open the choke (push choke knob in) and pull recoil until engine starts. If this fails read and follow section IV. E. of this manual.

Don’t run engine when the odor of gasoline is present or other explosive conditions exist.

Don’t operate the unit if gasoline is spilled. Clean up spill completely before starting engine.

Don’t refuel indoors or in an improperly ventilated area.

Don’t operate your trimmer if there is an accumulation of

debris around the muffler, and cooling fins.

Don’t touch hot mufflers, cylinders or cooling fins as contact may cause serious burns.

F. Engine/ Fuel Warnings - Do’s

Always use fresh gasoline in the fuel mixture. Stale gasoline can

cause leakage.

Always pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent arm or hand injury.

Always operate engine with spark arrestor installed and operating properly. The use of spark arrestor mufflers is required by law in the state of California (Section 4442 of the California Public Resources Code), as well as in other states or municipalities. Federal laws apply on federal lands.

This spark ignition system meets all requirements of Canadian Interference-causing Equipment Regulations.

Always handle fuel with care; it is highly flammable. Never add fuel to a machine with a running or hot engine. Do not inhale fuel fumes as they are toxic.

Your Little Wonder hedge trimmer has been assembled for you at the factory. Before operating be sure all fasteners are secure, and all guards and safety devices are in place and operating properly.

A. Double Edge Models

If the engine needs to be reinstalled:

1. Install the engine by first aligning the hex drive on the trimmer gear housing with the hex socket of the engine’s clutch drum.

2. Slide the engine with the attached engine adapter over he gear housing stem until it is seated all the way down on the gear housing.

3. Align the three threaded holes of the engine adapter with the mounting holes of the gear housing.

4. Use three 8-32 x 5/8 screws with the attached dual action spring washers. See Figure 1.

5. Release the throttle trigger and make sure the throttle returns to the idle position, when the carburetor level rests on the idle screw. Throttle movement should be smooth and unobstructed.

B. Single Edge Models

1. Remove the cutter bar assembly, the engine with handle and throttle assembly, the side handle, and hardware bag from their boxes.

P/N Description Qty. 972 1/4-20 Lock Nut 2 300102 Handle Support Channel 2 300113 Spacer Tube 2 300111 Shock Absorber 4 300112 Support Plate 1 300505 1/4-20 x 2 21/2 2 3036-B 1/4-28 Flange Locknut 2

Assembly Instructions

WARNING - DANGER

BLADES ARE EXTREMELY SHARP! TO AVOID

INJURY WHEN UNPACKING THE HEDGE TRIMMER, DO NOT GRASP THE BLADES.

WARNING - DANGER

IMPROPER ASSEMBLY OF THIS TRIMMER CAN

RESULT IN SERIOUS INJURY. MAKE SURE TO

FOLLOW ALL INSTRUCTIONS CAREFULLY.

IF YOU HAVE ANY QUESTIONS, CONTACT

YOUR LOCAL DEALER OR OUR FACTORY

AT (215) 357-5110.

Figure 1

Operation

2. Place the front side handle over the two 1/4-28 studs protruding from the frame bar in front of the gear housing. The handle grip must be pointing away from the cutting blades as illustrated (Figure 1). On Model 2230S use the set of studs which places the handle in the most comfortable position for you. Place the thread protectors over the set of studs that you choose not to use at this time to protect the threads. Secure the handle in place using two 1/4-28 flange locking nuts provided. The nuts should be tightened enough to keep the handle from moving but not so tight as to crush the plastic.

If the engine needs to be reinstalled:

1. Install the engine by first aligning the hex drive on the trimmer gear housing with the single sided hex socket in the engine.

2. Slide the engine over the 1" diameter stem containing the hex drive on the gear housing until it is seated all the way down on the gear housing. Tighten the 7/8" Phillips Pan Head Screw (Pg. 12, Key #22).

3. Press shock absorbers into sockets on the gear housing followed by the spacer tubes. Secure the handle and tubing support channel, spacer, and bracket with the 1/4-20 hex bolts and locking nuts supplied.

4. With the stop switch in the stop position, and the engine not running, check the throttle for proper operation. Grasp rear handle with left hand, depressing the lockout trigger until it stops when the carburetor lever hits the carburetor case. Release the throttle trigger and make sure the throttle returns to the idle position, when the carburetor level rests on the idle screw. Throttle movement should be smooth and unobstructed.

C. Break-In Procedure

There are no special requirements for engine break-in. After normal operation and two (2) tanks of fuel, engine break-in is complete.

If adjustments are necessary, follow Special Carburetor Adjustment Procedures on this supplementary Operator's Information Sheet. All other adjustments and maintenance procedures are in the complete Owner’s Manual.

A. Fuel Mixture

Your Little Wonder Single Edge Hedge Trimmer is powered by an Echo Model SV-4B(H) Type IE, and Double Edge Hedge Trimmer is powered by an Echo Model SV-4B(H2) Type IE. Both models have two stroke, air cooled engines which require a fuel mixture of gasoline and 2-stroke oil.

1. Important Engine Information

This unit is certified to operate on approved two-stroke fuel

(a mixture of 2-stroke oil and gasoline/ gasohol).

2. Fuel Statement

Gasoline - Use 89 Octane [R+M/2] gasoline or gasohol known to be good quality. Gasohol may contain up to 10% Ethanol (grain alcohol) or 15% MTBE (methyl tertiary-butyl ether). Gasohol containing methanol (wood alcohol) is NOT approved.

3. Two-Stroke Oil

A two-stroke engine oil meeting proposed ISO-L-EGD Standard (ISO/CD 13738), must be used. LW brand Premium 50:1 oil meets this proposed standard. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD approved oil, such as LW Premium 50:1 Two-stroke Oil, will void the two-stroke engine warranty. (Emission related parts only

are covered for two years, regardless of two-stroke oil used, per the statement listed in the EPA Phase I/California Emission Defect Warranty Explanation.)

B. Mixing Fuel

1. Pour 1/2 of the gasoline into a safe container. DO NOT mix fuel in the engine fuel tank.

2. Add the oil to the gasoline and mix.

3. Add the remaining gasoline and remix.

4. Install fuel cap and wipe spilled fuel from container and area.

5. Important, two stroke fuel separates and ages. Do not mix more than you will use in a month. Shake fuel container to thoroughly mix fuel before each use. Do not attempt to run your engine on gasoline only, use the proper fuel mixture.

WARNING - DANGER

THE OPERATOR OF THIS HEDGE TRIMMER IS

RESPONSIBLE FOR ACCIDENTS OR HAZARDS

OCCURRING TO HIMSELF, OTHER PEOPLE OR

THEIR PROPERTY.

WARNING - DANGER

FUEL IS EXTREMELY FLAMMABLE. HANDLE

IT WITH CARE. KEEP AWAY FROM IGNITION

SOURCES. DO NOT SMOKE WHILE FUELING

YOUR EQUIPMENT.

Figure 1

Figure 2

C. Starting a Cold Engine

The trimmer has a Start/Stop ignition switch which must be used for starting and stopping the engine.

1. Place the hedge trimmer flat on the ground, or another stable surface. Slide the ignition switch to the START position.

2. Pull choke knob out to COLD START (closed) position.

3. Push primer bulb 3 to 4 times, or until fuel is visible in the clear fuel return line.

4. Pull starter rope until engine sputters.

Use short pulls, 1/2 to

2/3 of the rope length.

5. Push choke knob in to the RUN position.

6. Restart engine and allow it to warm up for 2-3 minutes.

7. With both hands on the handles, squeeze throttle trigger gradually, to increase the engine speed and engage the blades.

NOTE: Allow engine to warm up 2-3 minutes before use. Failure to do so will cause engine damage.

D. Starting a Warm Engine

1. Slide ignition switch to START position.

2. Push choke knob in to RUN (open) position.

3. If there is no fuel in the clear return line, push primer bulb 3-4 times or until fuel is visible in the line.

4. Pull starter rope using short pulls, 1/2 to 2/3 of the rope length.

5. If engine fails to start in 4 pulls, use cold start procedure.

With both hands on the handles, squeeze throttle trigger

gradually to increase

the engine speed and engage the blades.

E. Starting a Flooded Engine

1. Remove the cap from the spark plug and unscrew the plug with a spark plug wrench. If the end of the spark plug is wet, the engine may be flooded.

2. Use a paper towel or clean rag to dry the end of the spark plug.

3. Reinstall the spark plug and cap.

4. Push the choke knob in (open position) and pull starter rope three to four times.

5. Now pull the choke knob out (closed position) and pull the starter rope until the engine sputters.

6. Finally, push the choke knob in (open position) and pull the starter rope to start the engine

F. Stopping the Engine

1. Release the throttle trigger and allow engine to idle.

Slide ignition switch to the STOP position.

3. Make sure blades have come to a complete stop before releasing either handle.

Single Edge Trimmer

Double Edge Trimmer

WARNING - DANGER

AVOID ACCIDENTAL BLADE ENGAGEMENT.

DO NOT SQUEEZE TRIGGER WHEN STARTING.

MAINTAIN ENGINE’S PROPER IDLE SPEED

ADJUSTMENT (2500 - 2700 RPM)

MAX FULL THROTTLE ENGINE SPEED IS

10,500 - 11,000 RPM

WARNING - DANGER

IF ENGINE DOES NOT STOP WHEN SWITCH IS

PUT IN THE STOP POSITION, RELEASE THE

THROTTLE TRIGGER, ALLOW ENGINE TO

IDLE.

PUT THE TRIMMER DOWN, AND PULL THE

CHOKE KNOB OUT TO COLD STOP,

(CLOSED) POSITION.

Fast

Locked Unlocked

Slow

Lockout trigger

Throttle trigger Squeeze trigger to increase speed

G. Trimming

1. WARNING! Read and follow all safety instructions in the manual before attempting to use this trimmer.

2. Only after you are familiar with your hedge trimmer and all of its controls and the functions should you start the engine.

3. Once the engine is started grasp the handles securely, the left hand should grasp the rear handle and the right hand should grasp the front side handle on single edge trimmers. On double edge trimmers, one hand grasps the front loop handle, while the other hand grasps the rear handle.

4. Squeeze the throttle to accelerate the engine and engage the blades.

5. Tilt the trimmer so the cutting teeth are angled slightly toward the hedge or shrub and proceed to cut. Use overlapping sweeping motions away from your body to achieve a safe and even cut.

6. This unit is designed to cut any type of hedge or shrub; however,

THICKNESS OF CUT SHOULD NOT EXCEED 1

INCH IN DIAMETER.

Misuse of this Hedge Trimmer will void the warranty. ie: Cutting hedges or shrubs over 1" in diameter or foreign objects such as wires, rocks, or fences. Before trimming check work area for foreign objects such as wires, cords, glass, fences, or rocks. Be sure to remove any foreign objects from the work area. Failure to properly maintain this hedge trimmer will void the warranty.

A. Lubrication

1. A few drops of a light #10 oil should be placed on the back edge of each blade guard at each adjusting screw approximately after every 4 hours of normal operation.

2. To obtain trouble free trimming, it is necessary to keep the blades lubricated and clean. The gum that collects and builds up on the blades can be removed with a 50-50 mixture of kerosene and #10 oil. As petroleum products can shorten the life of some plastics it is necessary to remove excess oil-kerosene mixture from the plastic parts.

3. When blades are replaced, or any other time that the bottom cover plate is removed, the grease level should be checked for proper amount (approximately 3/4 full in the area of the gears) and a new gasket (P/N319) should be used to insure proper seating of the cover plate. Grease level should be checked and adjusted after every 50 hours of use. Use only Lubrico M3-3K-9K (P/N 16-78A) grease in the gear housing.

B. Engine

1. Air Filter a. Clean the air filter

before each use. Remove wing nut and air filter cover.

b. If filter is

excessively dirty or no longer fits properly, replace it.

c. Re-install filter to

inside cover making sure it is seated properly.

d. Re-install cover onto air cleaner case and secure with

wing nut.

2. Cooling Fins Remove dirt and debris from around cooling fins and

exhaust before each use. Proper air circulation is essential for engine performance and life.

C. Long Term Storage (over 60 days)

1. Store your trimmer in a dry and dust free space, out of the

reach of children.

2. Place the ignition switch in the stop position.

3. Clean the engine and blades thoroughly and coat the blades

with #10 oil to prevent rust.

4. Perform all required maintenance and service found in

this manual.

5. Drain the fuel tank and pull the starter rope several times

to remove the fuel from the carburetor.

6. Remove the spark plug and pour 1/4 oz. of fresh, clean,

two-stroke engine oil into the cylinder via the spark plug hole. Cover the hole with a rag and pull the starter rope 2-3 times.

7. While looking through the spark plug hole pull the starter

rope until the piston reaches the top of its stroke and stop.

8. Install the spark plug, but leave the ignition cable

disconnected.

WARNING - DANGER

BLADES COAST AFTER RELEASING THROTTLE

OR STOPPING ENGINE.

KEEP A FIRM GRIP WITH BOTH HANDS WHILE

BLADES ARE MOVING AND/ OR ENGINE

IS RUNNING.

DO NOT STAND ON THE TOP OF A LADDER

WHILE TRIMMING.

MAKE SURE YOUR LADDER OR OTHER

SUPPORT IS STABLE AND ON FIRM GROUND.

KEEP A SURE FOOTING. DO NOT OVERREACH.

IF YOUR TRIMMER BECOMES JAMMED, RELEASE

THROTTLE AND STOP ENGINE. MAKE SURE

BLADES HAVE STOPPED COMPLETELY, THEN

REMOVE THE OBSTRUCTION.

diameter

Maintenance

WARNING - DANGER

DO NOT STORE IN AN AREA WHERE FUEL FUMES

MAY ACCUMULATE AND REACH A FLAME

OR SPARK.

B. Engine Specifications

Dry Weight 2.5 kg –– 5 lbs., 10 ounces Type of Engine Air Cooled, Two stroke, Single-

Cylinder, Gasoline Engine Rotation Counterclockwise, viewed from TOP Bore 32.2 mm (1.268 in.) Stroke 26.0 mm (1.04 in. ) Spark Plug NGK BPM7Y, Champion RCJ-7Y or

RCJ-8Y The spark plug gap is

0.65 mm (0.026”).

Refer to Owner’s Manual, for

service Procedure

Fuel Premixed two stroke fuel Fuel Oil Ratio 50:1 ratio with ECHO or Little

Wonder oil Gasoline Unleaded, 89 octane or higher Displacement 21.2 cc (1.294 cu. in.) Exhaust System Spark arrester muffler Carburetor ZAMA diaphragm model C1U type.

RPM at idle 2800

250 RPM

Ignition System There are no adjustments required

for the ignition

Service

Problem

1. Blades don’t cut cleanly.

2. Blades don’t move when throttle is depressed.

3. Engine fails to start

4. Engine hard to start.

5. Engine misses.

6. Engine lacks power.

7. Engine overheats.

8. Engine noisy or knocking.

9. Engine stalls under load.

Cause

Blades are dull or not adjusted properly.

Engine is not seated properly on the gear

housing.

Blades are adjusted too tight.

ON/OFF switch is in OFF position. No fuel in tank. Fuel strainer clogged. Fuel line clogged. Spark plug shorted or fouled. Spark plug is broken (cracked porcelain or

electrodes broken).

Ignition lead wire shorted, broken or

disconnected from spark plug.

Ignition inoperative (no spark from lead

wire).

Water in gasoline or stale fuel mixture. Too much oil in fuel mixture.

Engine under or over choked. Carburetor out of adjustment. Gasket leaks (carburetor or

cylinder base gasket).

Weak spark at sparkplug

Air cleaner clogged. Carburetor out of adjustment. Muffler clogged. Clogged exhaust ports.

Clogged spark arrestor Poor compression.

Insufficient oil in fuel mixture. Air flow obstructed.

Loose flywheel. Spark plugs incorrect heat range. Worn bearings, piston ring or cylinder walls.

Carburetor adjustment too “lean”. Engine overheats.

Remedy

Have blades sharpened and adjusted.

Re-install engine following the assembly instructions. (pg. 4)

Re-adjust blades following service instructions. (pg. 9)

Move switch to ON. Fill Tank. Replace Strainer. Clean fuel line. Install new sparkplug. Replace sparkplug.

Replace lead wire or attach to sparkplug.

Contact your nearest authorized dealer.

Drain entire system and refill with fresh fuel. Drain and refill with correct mixture. If flooded by over choking, proceed according to instructions in operation section. If under choked, move choke lever to closed position and crank two or three times. See “Carburetor Adjustment” Replace gaskets. (pg. 10) Contact your nearest authorized dealer. Remove and clean. See “Carburetor Adjustment”. (pg. 10) Clean or replace spark plug - set gap to 0.6-0.7 mm (.024 .028in.).

Contact your nearest authorized dealer.

Clean air cleaner. See “Carburetor Adjustment”. Clean carbon from muffler. Remove muffler, rotate engine until the piston is at top of cylinder. With a wooden scraper or blunt tool, remove all carbon from exhaust ports. Be careful not to scratch or damage piston or cylinder walls. Blow out all loose carbon with compressed air. Install muffler and gasket. Clean Contact your nearest authorized dealer.

Mix fuel as described in starting instructions. Clean flywheel, cylinder fins and screen.

Tighten flywheel nut. Replace with plugs specified for engine. Contact your nearest authorized dealer.

See “Carburetor Adjustment”. Remove dust and dirt from between cylinder fins.

A. Troubleshooting

Area

Air Filter

Fuel Filter Spark Plug

Carburetor

Cooling System Muffler (Spark Arrestor) Gear Housing Blades Fuel Leaks Fasteners Labels Handles Guards / Safety Devices Fuel Line Starter Rope Fuel Strainer Choke Ignition System

Maintenance

Clean Replace Inspect / Replace Clean Replace Check / Rebuild Replace Inspect / Clean Inspect / Clean Check Grease Inspect / Clean / Lubricate Inspect / Repair Inspect / Tighten / Replace Inspect / Replace Inspect / Replace Inspect / Replace Inspect / Replace Inspect / Replace Replace Check Clean Replace

Frequency

Daily or every 4 hrs. use Every 3 mths. or 100 hrs. use Monthly Every 3 mths. or 100 hrs. use 6 months or 300 hrs. use 6 months or 300 hrs. use Yearly or 600 Hrs. use

†

Before Use Monthly Every 50 hours of use After Use Before Use Before Use Before Use Before Use Before Use Monthly Monthly Every 3 mths. or 100 hrs. use With each re-fueling No maintenance For coil and flywheel

C. Service Maintenance Guide

†

Replacement will be required for commercial use after 600 hours. For customer use, cleaning every six months is required.

Cleaning includes rebuild kits.

IMPORTANT: Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance.

D. Blade Adjustment and Comb Orientation

The care and adjustment of the blades is very important to the efficient operation of the trimmer and especially to the long life of the engine.

1. Place trimmer in vise, clamping on the frame bar. Be careful! Blades are sharp!

2. Using a 7/16” wrench, loosen all blade locknuts and unscrew the large head screws by two turns.

3. Starting with the screw nearest the gear housing, tighten the screw until the blade guard of the single edge trimmer or the protective comb of the double edge trimmer

can just be moved with finger pressure and a .0015" (1 1/2 thou.) feeler blade just slips under the blade guard or comb. Tighten the locknuts while holding the screw stationary in its correct adjusted position.

4. Repeat Step 3 on the screws in turn until all are correctly adjusted.

5. Orientation of the comb is very important. The comb has staggered teeth for better cutting performance. Correct comb orientation is shown below.

NOTE: Correct blade adjustment can only be achieved on

clean,

oiled blades.

Single Edge Double Edge Comb Orientation

E. Carburetor Adjustment

1. General

NOTE: The diaphragm carburetor has three external adjustments. Each adjustment affects the others.

The idle speed adjustment screw controls the throttle opening at idle position.

The low (LO) speed adjustment screw controls the volume of fuel mixture at low engine speed. It also controls the supplementary fuel required to obtain smooth progression from idling to high speed.

The high (HI) speed adjustment screw controls the volume of fuel mixture at full throttle.

2. Carburetor Adjustment

Every unit is run at the factory and the carburetor is set in compliance with EPA Phase I / California Emission Regulations. In addition, the carburetor is equipped with HI and LO needle adjustment limiters that prevent settings outside acceptable limits. Limiter caps must remain or be replaced on both the Hi and Lo carburetor adjusting screws. There is no limiter cap on the idle screw.

NOTE: The needle screws have a sharp point. To avoid damage to the carburetor, do not use excessive force.

a. Before adjusting carburetor clean or replace air filter and

muffler, "Spark Arrestor Screen".

b. Make sure the cutting attachment such as hedge clipper

blades are properly adjusted.

c. Start engine and run several minutes to bring to operating

temperature. Flash choke twice during warm-up to clear any air from the fuel system.

NOTE: The Idle speed screws may have to be re-adjusted to keep engine from stalling. The Engine must be at normal operating temperature to adjust properly.

d. Stop engine. Turn HI speed needle counter-clockwise to

stop. Turn LO speed needle midway between full clockwise stop and counter-clockwise stop.

e. Idle Speed Adjustment

Units with Cutting Attachments. Turn "idle" speed adjustment screw CW (clockwise) until cutting attachment begins to turn, then turn screw out CCW (counter clockwise) until attachment stops turning. Turn screw out, CCW, an additional 1/4 turn.

f. Start unit and accelerate to full throttle for 2-3 seconds to

clear any excess fuel in the engine, then return to idle. Accelerate engine to full throttle to check for smooth transition from idle to high speed. If engine hesitates turn LO needle CCW 1/8 turn and repeat acceleration. Continue adjustment until smooth acceleration results.

g. Check idle speed and reset if necessary as described in

“item e” above. If a tachometer is available idle speed should be set as specified in the Owner’s Manual.

Important: Do not run the engine at full throttle or with no load for more than 5-6 seconds to avoid engine damage.

Note: This hedge trimmer is equipped with a speed limiting carburetor (the high speed circuit has a by-pass system). With this feature the engine will continue to run even with the high speed adjusting screw turned all the way in. Although the engine will continue to run, it will only produce full power with the HI adjusting screw opened to about 3/8 to 1/2 turn.

WARNING - DANGER

KEEP HANDS AWAY FROM THE BLADES WHILE

SERVICING THE HEDGE TRIMMER. BE SURE

TRIMMER IS SECURED AND BLADES ARE

GUARDED WHILE MAKING ADJUSTMENTS.

F. Notes

LOW

IDLE SCREW

Parts Explosions

B. Gear Housing Assembly -

Double Edge Hedge Trimmer

Key No. Part No. Description Qty.

1 320004 Pinion 1 2 320102 Bearing 2 3 320001 Gear Housing 1 4 16-80 Cover Plate Pin 1 5 16-61 Eccentric Shaft 1 6 320005 Eccentric Gear 1 7 D16-56F Wear Plate 1 8 314 Felt 1

9 320100 Gasket 1 10 320101 Cover Plate 1 11 16-81-1 6-32 x 5/16 Screw 6

A. Gear Housing Assembly -

Single Edge Hedge Trimmer

Key No. Part No. Description Qty.

1 371 Pinion 1 2 375 Washer 1 3 374 Upper Bushing 1 4 300000

Gear Hsg Assem. (inc. Key No. 3, 6, 12

)1 5 D16-56F Wear Plate 1 6 16-61 Eccentric Shaft 1 7 372 Eccentric Gear 1 8 314 Felt 1 9 319 Gasket 1

10 316 Cover Plate 1 11 16-81 6-32 x 5/16 Screw Pack 1 12 16-80 Cover Plate Pin 1 13 373 Lower Bushing 1

C. Cutting Bar and Side Handle Assembly - Single Edge Hedge Trimmer

Key No. Part No. Description Qty.

1 300000 Gear Housing Assembly 1 216-54B 1/4-28 Whiz Flange Locknut (For Model 2230S) 7 216-54B 1/4-28 Whiz Flange Locknut (For Model 2242S) 9 3 300300 Frame Bar Brace 1 4 300200 Side Handle 1 5 300201 Grip 1 6 300310 30" Frame Bar (For Model 2230S) 1 6 300314 42" Frame Bar (For Model 2242S, Not Shown) 1 7 30-2 30" Inside Blade (For Model 2230S) 1 7 42-2 42" Inside Blade (For Model 2242S, Not Shown) 1 8 30-1 30" Outside Blade (For Model 2230S) 1 8 42-1 42" Outside Blade (For Model 2242S Not Shown) 1 9 16-93 Blade Guard (For Model 2230S) 5

9 16-93 Blade Guard (For Model 2242S) 7 10 16-54A Large Head Phillips Screw (For Model 2230S) 4 10 16-54A Large Head Phillips Screw (For Model 2242S) 6 11 300504 Large Head Screw 1/4-28 x 7/8 1 12 16-65 Connecting Rod Spacer 1 13 16-64 Connecting Rod 1 14 300316 Thread Protector (For Model 2230S) 2 15 3036-B 1/4-28 Flange Locknut 2 17 16-51B Drive Pin - Outside Blade 1 18 16-52B Drive Pin - Inside Blade 1

D. Engine and Rear Handle Assembly - Single Edge Hedge Trimmer

Key No. Part No. Description Qty.

1 300101 Handle 1 2 300103 Grip (Set) 1 3 300117 Switch Plate 1 4 300122 Trigger Set 1 5 300108 Trigger \ Lockout Springs 1 7 300110 Switch/With Leads 1 8 973 10-32 Lock Nut 1

9 300116 Conduit 1 10 380E-4BHIE Engine 1 11 300503 10-32 x 1 1/4" Machine Screw 1 12 972 1/4-20 Lock Nut 2 13 300102 Handle Support Channel 1 14 300113 Spacer 2 15 300111 Shock Absorber 4 16 300112 Support Plate 1 17 300505 1/4-20 x 2 1/2" Bolt 2 18 4079 6MM Star Lock Washer 2 19 4078 6MM Nut 2 20 300115 Throttle Cable 1 21 300000 Gear Housing Assembly 1 22 300511 7/8" Phillips Pan Head Screw 4 23 300109 Switch Cap 1 24 300118 Cable Tie 1 25 376-1 Handle End Cap 1

E. Handle Assembly -

Double Edge Hedge Trimmer

Key No. Part No. Description Qty.

1 300511 7/8" Phillips Pan Head Screw 8 2 320403 Shock Absorber 4 3 320501 Bolt, 10-32 x 2 3/4 1 4 300508 #10 Flat Washer 1 5 973 10-32 Lock Nut 1 6 320400 Grip Handles Set 1 7 320404 Loop Handle with Guard 1 8 300120 Switch with Lead Wires 1

9 300117 Switch Plate 1 10 300122 Trigger Set 1 11 300108 Trigger/ Lockout Spring 1 12 300109 Switch Cap 1 13 300121 Terminal Eyelet Spade 1

F. Cutting Bar Assembly with Handle and

Engine - Double Edge Hedge

Trimmer

Key No. Part No. Description Qty.

1 320900 Engine 1 2 300115 Throttle Cable 1 3 4078 6MM Nut 2 4 4079 M6 Washer 2 5 300119 Conduit 1 616-54B 1/4 - 28 Whiz Flange Locknut - Model 2130 7

Model 2124 6

Model 2119 5 7 320304 30" DBL Frame Bar w/Studs - Model 2130 1 7 320302 24" DBL Frame Bar w/Studs - Model 2124 1 7 320300 19" DBL Frame Bar w/Studs - Model 2219 1 8 30-2D 30" D.S. Inside Blade - Model 2130 1 8 24-2D 24" D.S. Inside Blade - Model 2124 1 8 19-2D 19" D.S. Inside Blade - Model 2119 1 9 30-1D 30" D.S. Outside Blade - Model 2130 1 9 24-1D 24" D.S. Outside Blade - Model 2124 1 9 19-1D 19" D.S. Outside Blade - Model 2119 1 10 30-42 30" Protective Comb - Model 2130 1 10 24-42 24" Protective Comb - Model 2124 1 10 19-42 19" Protective Comb - Model 2119 1 11 16-54A Large Head Phillips Screw - Model 2230D 4

Model 2224D 3

Model 2216D 2 12 300504 7/8" Large Head Phillips Screw 1 13 16-65 Connecting Rod Spacer 1 14 16-64 Connecting Rod 1 15 320000 Gear Housing Assembly 1 16 300300 Frame Bar Brace 1 17 16-52B Drive Pin Inside Blade 1 18 16-51B Drive Pin Outside Blade 1 19 320502 8-32 x 5/8” Phillips Screw 3

G. SV-4B (H2) Type IE Engine Parts Assembly - Double Edge

SV-4B (H) Type 1E Engine Parts Assembly - Single Edge

Key No. Part No. Description Qty.

12520013123 Carburetor Assembly 1 1 1250013123 Screw 4 2 P005000620 Retainer 1 3 12538108660 Pump, Purge 1 4 12531005360 Screw 2 5 P005000600 Base, Purge` 1 6A B Diaphragm, Metering 1 7A B Gasket, Metering 1 8 12533942030 Screw 1 9A Pin, Metering Arm 1 10 A Lever, Metering 1 11 A Spring, Metering Lever 1 12 A Valve, Inlet Needle 1 13 A Plug, Welch 1 14 12531649030 Valve, Throttle 1 15 12531413930 Screw 1 16 12531813120 Needle, Low Speed 1 17 12532909860 Cap, Limiter L.S. 1 18 12532013310 Needle, High Speed 1 19 12532939030 Cap, Limiter H.S. 1 20 12532713930 Clip 1 21 12537242030 Swivel 1 22 12531713310 Shaft, Throttle 1 23 12531342030 Spring, Throttle Return 1 24 12537813310 Piece, Friction 1 25 12533306960 Spring, Idle Adjust 1 26 12531012820 Screw, Throttle 2 27 12532412820 Cover, Pump 1 28 A B Gasket, Fuel Pump 1 29 A B Diaphragm, Fuel Pump 1 30 A Strainer 1 31 12537613120 Nozzle, Main Check Valve 1 32 12532715130 Clip 1

Key No. Part No. Description Remarks Qty.

1 13001042032 Gasket, Intake Included in kit 88900045131 1 2 90023805020 Screw 5 x 20 2 3 17851004560 Rod, Choke 1 4 13030104560 Case, Air Cleaner Includes Item 5 1 5 17881005230 Grommet 1 6 13041005360 Bracket, Air Cleaner 1 7 90024205057 Screw 5 x 57 2 8 89012140630 Label, Choke 1 9 90052800005 Nut, Wing 1 10 13032611522 Cover, Air Cleaner 1 11 13031004560 Filter, Air 1 12 17851504560 Shutter, Choke 1 13 17851600830 Spacer 1 14 12520013123 Carburetor, Asy. 1 15 13001642031 Gasket, Intake Included in kit 88900045131 1 16 13001742031 Insulator 1 17 90050000005 Nut 5 2

Carburetor

Air Filter with Carburetor

Key No. Part No. Description Remarks Qty.

19 90027505015 Screw 5 x 15 3 20 13100511820 Tank, Fuel 1 21 13201011520 Pipe 3 x 5 x 210 1 22 13130040630 Valve, Check 1 23 13011100530 Clip, Pipe 1 24 131312244330 Pipe 3 x 5 x 70 1 25 13201049030 Pipe 3 x 6 x 50 1 26 13211546730 Grommet, Fuel 1 27 13201309820 Clip 1 28 13120507320 Strainer, Fuel 1 29 13100453530 Cap Asy., Fuel Tank

Includes item 30 1

30 131011655830 Gasket, Fuel Tank Cap 1

Key No. Part No. Description Remarks Qty.

1 10020411520 Crankcase Kit

Includes items 2-6 1

2 10021242030 Seal, Oil 2 3 10021503930 Pin, Dowel 2 4 ----------------- Gasket, Crankcase Included in kit

88900045131 1 5 90081036201 Bearing, Ball 6201 2 6 90016205028 Bolt 5 x 28 3 7 10010012820 Crankshaft Asy. 1 8 61032502730 Key, Woodruff 1 9 10000006962 Piston, Kit Includes items

10-14 1 10 10001105330 Ring, Piston 2 11 10001504630 Circlip, Piston Pin 2 12 10001408960 Spacer, Piston Pin 2 13 10011305930 Bearing, Needle 1 14 10001311520 Pin, Piston 1 15 10101044332 Gasket, Cylinder Base Included in kit

88900045131 1 16 10101106561 Cylinder 1 17 90016205022 Bolt 5 x 22 2 18 90023804018 Screw 4 x 18 2 19 10150612821 Cover, Cylinder 1

G. SV-4B (H2) Type IE Engine Parts Assembly- Double Edge

SV-4B (H) Type 1E Engine Parts Assembly- Single Edge

Key No. Part No. Description Remarks Qty.

20 14580011820 Muffler Asy.

Includes items 21-26

1 21 V104000160 Gasket, Muffler Included in kit 88900045131 2 22 14586240630 Screen, Muffler 1 23 14586642031 Gasket, Muffler Lid

Included in kit 88900045131 1

24 14587642030 Lid, Muffler 1 25 14586306960 Fixture Screen 1 26 90024204010 Screw 4 x 10 3 27 90010505050 Bolt 5 x 50 2 28 90000000005 Washer 5 2 29 14587105360 Cover, Muffler 1

Gas Tank

Muffler

Crankcase

H. SV-4B (H2) Type IE Engine Parts Assembly- Double Edge

SV-4B (H2) Type IE Engine Parts Assembly - Single Edge

Single Edge Clutch Case

Double Edge Clutch Case

Key No. Part No. Description Remarks Qty.

1 17720012820 Starter Asy. Includes items 2-7 1 2 17722042030 Spring, Rewind 1 3 17721544430 Drum, Starter 1 4 17723644330 Screw 1 5 ----------------- Rope. Starter

use bulk rope 99944400040 1

3.0 x 890 (.12 x 33.5)

6 17722742030 Guide, Rope 1 7 17722811120 Grip, Starter 1 8 90023804016 Screw 4 x 16 4 9 90060500008 Washer, Spring 8 1 10 90016204022 Bolt 4 x 22 2 11 15660152130 Coil, Ignition 1 12 99944500071 Spark Plug BPM-7Y 1 13 15901103432 Coil Spark Plug 1 14 15901201620 Cap, Spark Plug 1 15 15611004920 Bushing 1 16 15680105360 Flywheel Includes items 18, 19 1 17 17720212220 Pawl Asy., Starter 1 18 17723442030 Spring, Pawl Return 2 19 17721844330 Pawl, Return 1 20 90060000005 Washer 5 1 21 90060500005 Washer, Spring 5 1 22 90011505025 Bolt 5 x 25 1 23 90023804014 Screw 4 x 14 4 24 61022311520 Case, Clutch (Single Edge) 1 24a A570000050 Case, Clutch (Double Edge) 1 25 17501004633 Drum, Clutch 1 26 90023806012 Screw 6 x 12 1 27 17501411520 Washer, Clutch 1 28 17504404630 Washer, Clutch 1 29 90080836000 Bearing, Ball 6000 1 30 90060000010 Washer 10 1 31 17501904630 Plate, Clutch Includes items 33-35 1 32 17500007531 Clutch Asy. 1 33 17500905131 Shoe, Clutch 2 34 17501805130 Spring, Clutch 2 35 17501605020 Hub, Clutch 1 36 16202152830 Lead, Ignition 1

Starter, Ignition, and Clutch

24a

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Little Wonder 2119 19 User Manual [en, es, fr]

Specifications and Main Features

Frequently Asked Questions

User Manual