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5

Read All Instructions

 

For safe operation, read and understand all instructions 

before using this product. Follow all safety instructions. 

Failure to follow all safety instructions listed below, can 

result in serious personal injury.

  Do not allow children or untrained individuals to use this 

unit.

 

Never start or run the engine in a closed or poorly venti-

lated area; breathing exhaust fumes can kill.

 

Clear the work area before each use. Remove all objects 

such as rocks, broken glass, nails, wire, or loose string 

which can be thrown or become entangled in the cutting 

line or blade.

 

Always wear eye protection with side shields marked to 

comply with ANSI Z87.1 along with hearing protection 

when operating this equipment.

 

Wear heavy, long pants, long sleeves, boots, and gloves. 

Do not wear loose fitting clothing, short pants, sandals, 

or go barefoot. Do not wear jewelry of any kind.

 

Heavy protective clothing may increase operator fatigue, 

which could lead to heat stroke. During weather that is 

hot and humid, heavy work should be scheduled for early 

morning or late afternoon hours when temperatures are 

cooler.

 

Product users on United States Forest Service land, and 

in some states, must comply with fire prevention regula

-

tions. This product is equipped with a spark arrestor; 

however, other user requirements may apply. Check with 

your federal, state, or local authorities.

 

Never operate this unit on the operator’s left side.

 

Secure long hair above shoulder level to prevent entan

-

glement in moving parts.

 

Keep all bystanders, children, and pets at least 

 

50 ft. away. Bystanders should be encouraged to wear 

eye protection. If you are approached, stop the engine 

and cutting attachment. In the case of bladed units, there 

is the added risk of injury to bystanders from being 

struck with the moving blade in the event of a blade 

thrust or other unexpected reaction of the saw.

 

Do not operate this unit when you are tired, ill, or under 

the influence of alcohol, drugs, or medication. 

 

Do not operate in poor lighting.

 

Keep firm footing and balance. Do not overreach. Over

-

reaching can result in loss of balance or exposure to hot 

surfaces.

 

Do not use on a ladder or unstable support. Stable foot

-

ing on a solid surface enables better control of the unit in 

unexpected situations.

 

Keep all parts of your body away from any moving part.

 

 

To avoid hot surfaces, never operate the unit with the 

bottom of the engine above waist level.

 

Do not touch area around the muffler or cylinder of the 

unit, these parts get hot from operation. Contact with hot 

surfaces could result in possible serious personal injury.

 

Always stop the engine and remove the spark plug wire 

before making any adjustments or repairs except for 

carburetor adjustments. 

 

Inspect the unit before each use for loose fasteners, fuel 

leaks, etc. Replace any damaged parts before use. 

  Never use blades, flailing devices, wire, or rope on trim

-

mer attachment. Never use flailing devices, wire, or rope 

on any attachment.

 

The cutting attachment should never rotate at idle during 

normal use. The cutting attachment may rotate at idle 

during carburetor adjustments.

  It has been reported that vibrations from hand-held 

tools  may contribute to a condition called Raynaud’s 

Syndrome in certain individuals. Symptoms may include 

tingling, numbness, and blanching of the fingers, usu

-

ally apparent upon exposure to cold. Hereditary factors, 

exposure to cold and dampness, diet, smoking, and work 

practices are all thought to contribute to the development 

of these symptoms. It is presently unknown what, if any, 

vibrations or extent of exposure may contribute to the 

condition. There are measures that can be taken by the 

operator to possibly reduce the effects of vibration:

 

a) Keep your body warm in cold weather. When 

 

  operating the unit wear gloves to keep hands and  

  wrists warm. It is reported that cold weather is a 

   major factor contributing to Raynaud’s Syndrome.

 

b) After each period of operation, exercise to increase 

 

  blood circulation. 

 

c) Take frequent work breaks. Limit the amount of 

 

  exposure per day.

 

d) Keep the tool well maintained, fasteners tightened,  

  and worn parts replaced.

  If you experience any of the symptoms of this condi-

tion, immediately discontinue use and see your physician 

about these symptoms.

 

Mix and store fuel in a container approved for gasoline.

 

Mix fuel outdoors where there are no sparks or flames. 

Wipe up any fuel spillage. Move 30 ft. away from refuel-

ing site before starting engine. Slowly remove the fuel 

cap after stopping engine. Do not smoke when refueling.

 

Stop the engine and allow to cool before refueling or 

storing the unit.

 

Safety Rules

General Safety Rules

WARNING:

Read and understand all instructions. Failure to follow all instructions may result in electric shock, fire

 

and/or serious personal injury.

Summary of Contents for 51945

Page 1: ...rench FR and Spanish ES WARNING To reduce the risk of injury the user must read and understand the operator s manual Save this manual Form No 3369 610 Rev A If you have questions concerning your trimm...

Page 2: ...lever to RUN and pull the starter cord If the engine does not start within 5 pulls refer to To Start a Cold Engine later in this manual Flooded Engine Will the engine start If not it may be flooded R...

Page 3: ...12 Fueling and Refueling the Trimmer 12 Oxygenated Fuels 12 Operating the Power Head 13 Blade Thrust 13 Starting the Product 14 Stopping the Product 14 Maintenance 15 18 Cleaning the Product 15 Servi...

Page 4: ...e space below Model No Serial No Read this manual carefully to learn how to operate and maintain your product correctly Reading this manual will help you and others avoid personal injury and damage to...

Page 5: ...your body away from any moving part To avoid hot surfaces never operate the unit with the bottom of the engine above waist level Do not touch area around the muffler or cylinder of the unit these par...

Page 6: ...y gloves when operating the brushcutter and when installing or removing blades Always stop the engine and remove the spark plug wire before attempting to remove any obstruction caught or jammed in the...

Page 7: ...OL NAME EXPLANATION Safety Alert Indicates a potential personal injury hazard Read Operator s Manual To reduce the risk of injury user must read and understand opera tor s manual before using this pro...

Page 8: ...tructions are easily visible to the operator and are located near any area of potential danger Replace damaged or lost labels Part No 940686099 Part No 940964006 Part No 940864003 Product Labels ON ST...

Page 9: ...ts that your are using with this power head Engine The engine is powerful and easy to start It is effectively counterbalanced which allows for less vibration and more durability Ergonomic Design The d...

Page 10: ...duct or create accessories not recommended for use with this product Any such alteration or modification is misuse and could result in a hazardous condi tion leading to possible serious personal injur...

Page 11: ...n indicated by the arrow on the shaft angling the handle toward the throttle trigger 3 Place the front handle along the upper shaft to a position that allows for comfortable operation 4 Place the hand...

Page 12: ...ix unleaded gasoline and 2 cycle engine lubricant in a clean container approved for gasoline DO NOT mix quantities larger than usable in a 30 day period Recommended fuel This engine is certified to op...

Page 13: ...rtial throttle will result in lubricant dripping from the muffler WARNING Always hold the power head and attachment away from the body keeping clearance between the body and the product Any contact wi...

Page 14: ...starter handle sharply until engine attempts to start no more than 4x 5 Set the choke lever to HALF 6 Pull starter handle until engine runs no more than 6 pulls 7 Set the choke lever to RUN NOTE In c...

Page 15: ...r eye protection with side shields marked to comply with ANSI Z87 1 along with hearing protection Head protection may also be required depending on the type of attach ment used and as prescribed in th...

Page 16: ...hold the cover Note Removing these screws requires the use of a T20 and T25 torx screwdriver 2 Remove the cover 3 Remove the two screws holding the muffler assembly in place 4 Remove the muffler asse...

Page 17: ...op the cutting attachment or contact a service dealer for adjustment and discontinue use until the repair is made Serious personal injury may result from the cutting attachment turning at idle Idle Sp...

Page 18: ...nter restore high altitude modified engines to the original factory specification before operating below 2000 feet Maintenance Emissions Maintenance Schedule Maintenance replacement or repair of the e...

Page 19: ...mes This clears excess fuel from the engine Clean and reinstall the spark plug With the trigger fully depressed pull the starter cord 3 times If the engine does not start set the choke lever to FULL a...

Page 20: ...ay contrary to the operat ing instructions as specified in the Operator s Manual This warranty does not apply to any damage to the Gas Power Head that is the result of improper maintenance or to any G...

Page 21: ...s from the date the non road or small off road engine is purchased by the initial purchaser c The warranty on emissions related parts will be interpreted as follows Any warranted part that is not sche...

Page 22: ...Notes...

Page 23: ...ized service dealer To locate your nearest authorized service dealer for this product contact us toll free at 1 866 574 9242 US or 1 866 574 9243 Canada Techtronic Industries North America Inc P O Box...

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