Yard Machines MTD308P User manual

Brand: Yard Machines

Model: MTD308P

Category: Grass trimmers

Type: User manual

U.S.A. Imported by:

MTD LLC

P.O. Box 361131

Cleveland, OH 44136-0019



Canada Imported by / Importé par:

MTD PRODUCTS LIMITED

97 Kent Avenue

Kitchener, ON

CANADA N2G 4J1



Made in China / Fabriquè à China / Hecho en China

STOP

ARRÊT

ALTO

For problems or questions, DO NOT return

this product to the store. Contact your 

Customer Service Agent .



En cas de problèmes ou pour des questions,

NE PAS retourner ce produit au point de vente. S'adresser

au préposé du Service à la clientèle en composant.



Para problemas o preguntas, NO devolver este producto a la tienda

Contacte a su Agente de Servicio al Cliente.

U.S.A. 1-866-747-9816

CANADA 1-800-668-1238

For Consumer Assistance Please Call

L'Aide Du Consommateur Necessitez S'il Vous Plait

Para La Ayuda Del Consumidor Llame Por Favor

Electric Grass Trimmer

Model

MTD308P

IMPORTANT: READ SAFETY RULES

AND INSTRUCTIONS CAREFULLY

PRINTED IN CHINA

Operator’s Manual

English

Warranty Statement Page 1

Rules for Safe Operation Pages 2-6

Assembly Instructions Page 7

Operating Instructions Pages 7-8

Maintenance Instructions Pages 9-10

Specifications Page 10

Parts List Page 11

Notes Page 12

Manufacturer’s Limited Warranty Page 13

TABLE OF CONTENTS

TWO YEAR LIMITED WARRANTY ON YARD MACHINES GRASS TRIMMER

For two years from the date of purchase, when this grass trimmer is used and maintained according

to the operator’s manual, Yard Machines will repair any defect in material for workmanship free of

charge.

If this grass trimmer is used for commercial or rental purposes, this warranty applies for only 90 days

from the date of purchase.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THIS GRASS TRIMMER TO THE NEAREST

MTD REPAIR DEALER.

This warraanty gives you specific legal rights, and you may also have other rights which vary from

state to state.

WARRANTY STATEMENT

RULES FOR SAFE OPERATIOIN

NOTE: Advises you of information or instructions vital to

the operation or maintenance of the equipment.

Read the Operator’s Manual(s) and follow all warnings

and safety instructions.

Failure to do so can result in serious injury to the

operator and/or bystanders.

FOR QUESTIONS, CALL 1-800-668-1238

The purpose of safety symbols is to attract your atten

tion to possible dangers. The safety symbols, and their

explanations, deserve your careful attention and under-

standing. The safety warnings do not by themselves

eliminate any danger

. The instructions or warnings they

give are not substitutes for proper accident prevention

measures.

Indicates

danger,

warning or

caution. Attention is required in order to

avoid serious personal injury. May be used

in conjunction with other symbols or pic-

tographs.

SAFETY ALERT:

SYMBOL MEANING

Failure to obey a

safety warning will

result in serious injury to yourself or to oth-

ers. Always follow the safety precautions to

reduce the risk of fire, electric shock and

personal injury.

DANGER:

SYMBOL MEANING

Failure to obey a

safety warning can

result in injury to yourself and others.

Always follow the safety precautions to

reduce the risk of fire, electric shock and

personal injury.

WARNING:

Failure to obey a

safety war

ning may

result in property damage or personal injury

to yourself or to others. Always follow the

safety precautions to reduce the risk of fire,

electric shock and personal injury.

CAUTION:

• IMPORTANT SAFETY INSTRUCTIONS •

READ ALL INSTRUCTIONS

BEFORE OPERATING

• Read the instructions carefully. Be familiar with the

controls and proper use of the unit.

• Do not operate this unit when tired, ill or under the

influence of alcohol, drugs or medication.

• Children must not operate the unit. Teens must be

accompanied and guided by an adult.

•

All guar

ds and safety attachments must be installed

properly before operating the unit.

•

Inspect the unit befor

e use. Replace damaged parts.

Make sur

e all fasteners ar

e in place and secur

Replace par

ts that ar

e cracked, chipped or damaged in

any way

. Do not operate the unit with loose or dam-

aged par

ts.

• Carefully inspect the area before starting the unit.

Remove all debris and hard or sharp objects such as

glass, wire, etc.

• Clear the area of children, bystanders, and pets. At a

minimum, keep all children, bystanders, and pets out-

side a 50 feet (15m.) radius; there still may be a risk to

bystanders from thrown objects. Bystanders should be

encouraged to wear eye protection. If you are

approached, stop the unit immediately.

When using the

unit, safety rules.

Please r

ead these instr

uctions befor

e oper

ating the unit in or

der to ensur

e the safety

of the operator and any bystanders. Please

keep these instr

uctions for later use.

WARNING:

Warranty Statement Page 1

Rules for Safe Operation Pages 2-6

Assembly Instructions Page 7

Operating Instructions Pages 7-8

Maintenance Instructions Pages 9-10

Specifications Page 10

Parts List Page 11

Notes Page 12

Manufacturer’s Limited Warranty Page 13

TABLE OF CONTENTS

TWO YEAR LIMITED WARRANTY ON YARD MACHINES GRASS TRIMMER

For two years from the date of purchase, when this grass trimmer is used and maintained according

to the operator’s manual, Yard Machines will repair any defect in material for workmanship free of

charge.

If this grass trimmer is used for commercial or rental purposes, this warranty applies for only 90 days

from the date of purchase.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THIS GRASS TRIMMER TO THE NEAREST

MTD REPAIR DEALER.

This warraanty gives you specific legal rights, and you may also have other rights which vary from

state to state.

WARRANTY STATEMENT

RULES FOR SAFE OPERATIOIN

NOTE: Advises you of information or instructions vital to

the operation or maintenance of the equipment.

Read the Operator’s Manual(s) and follow all warnings

and safety instructions.

Failure to do so can result in serious injury to the

operator and/or bystanders.

FOR QUESTIONS, CALL 1-800-668-1238

The purpose of safety symbols is to attract your atten

tion to possible dangers. The safety symbols, and their

explanations, deserve your careful attention and under-

standing. The safety warnings do not by themselves

eliminate any danger

. The instructions or warnings they

give are not substitutes for proper accident prevention

measures.

Indicates

danger,

warning or

caution. Attention is required in order to

avoid serious personal injury. May be used

in conjunction with other symbols or pic-

tographs.

SAFETY ALERT:

SYMBOL MEANING

Failure to obey a

safety warning will

result in serious injury to yourself or to oth-

ers. Always follow the safety precautions to

reduce the risk of fire, electric shock and

personal injury.

DANGER:

SYMBOL MEANING

Failure to obey a

safety warning can

result in injury to yourself and others.

Always follow the safety precautions to

reduce the risk of fire, electric shock and

personal injury.

WARNING:

Failure to obey a

safety war

ning may

result in property damage or personal injury

to yourself or to others. Always follow the

safety precautions to reduce the risk of fire,

electric shock and personal injury.

CAUTION:

• IMPORTANT SAFETY INSTRUCTIONS •

READ ALL INSTRUCTIONS

BEFORE OPERATING

• Read the instructions carefully. Be familiar with the

controls and proper use of the unit.

• Do not operate this unit when tired, ill or under the

influence of alcohol, drugs or medication.

• Children must not operate the unit. Teens must be

accompanied and guided by an adult.

•

All guar

ds and safety attachments must be installed

properly before operating the unit.

•

Inspect the unit befor

e use. Replace damaged parts.

Make sur

e all fasteners ar

e in place and secur

Replace par

ts that ar

e cracked, chipped or damaged in

any way

. Do not operate the unit with loose or dam-

aged par

ts.

• Carefully inspect the area before starting the unit.

Remove all debris and hard or sharp objects such as

glass, wire, etc.

• Clear the area of children, bystanders, and pets. At a

minimum, keep all children, bystanders, and pets out-

side a 50 feet (15m.) radius; there still may be a risk to

bystanders from thrown objects. Bystanders should be

encouraged to wear eye protection. If you are

approached, stop the unit immediately.

When using the

unit, safety rules.

Please r

ead these instr

uctions befor

e oper

ating the unit in or

der to ensur

e the safety

of the operator and any bystanders. Please

keep these instr

uctions for later use.

WARNING:

PLEASE READ - SAVE THESE

INSTRUCTIONS

When using an electrical appliance, basic precautions

should always be followed to assur

e maximum safety and

optimum performance. Read this manual before assem-

bling and operating this appliance. Failure to comply with

instructions may result in electrical shock, burns, fire, or

personal injury.

WARNING

1-1.TO REDUCE THE RISK OF ELECTRIC

SHOCK, BURNS, FIRE OR PERSONAL

INJURY:

1. FOLLOW ALL SAFETY INSTRUCTIONS listed in

this manual before/during operation of this trimmer.

TO REDUCE THE RISK OF ELECTRIC SHOCK this

equipment has a polarized plug (one blade is wider

than the other). This plug will fit in a polarized exten-

sion cord only one way. If the plug does not fit fully in

the extension cord, reverse the plug. Do not change

the plug in any way.

INSPECT UNIT FOR DAMAGE to the housing or

plug. Keep all fasteners tight. Do not use if the trigger

does not turn the unit off properly. Never use unit if

cord or plug has been damaged, the motor or unit

itself is not working as it should or has been dropped,

damaged, left outdoors or dropped in water. Never

operate with any air opening blocked. Keep air open-

ings free of debris that may reduce air flow. Replace

damaged parts that are chipped, cracked or dam-

aged in any way. Keep cutter knife sharp.

DOUBLE INSULATED to help protect against

electric shock. Double insulation construction

consists of 2 separate “layers” of electric insulation.

Appliances built with this insulation system are not

intended to be gr

ounded. As a r

esult, the extension

cord used with your unit can be plugged into any

conventional 120 volt electrical outlet. Normal safety

ecautions must be observed when operating an

electrical appliance. The double insulation system is

only for added protection against injury resulting from

a possible inter

nal electrical insulation failure.

EXTENSION CORD - Use only with an extension

cord intended for outdoor use. Match wire gauge to

the cord length. See table below. A 2-wire cord with-

out a gr

ound connection may be used since this

appliance is double insulated. If in doubt of proper

wire size, use the next heavier gauge. Please note

that the smaller the gauge number

, the heavier the

cor

(1). When using the appliance, an extension cord of ade-

quate size must be used for safety and to prevent

loss of power and overheating.

(2). The extension cord must be specifically intended for

outdoor use and marked “SJ” or “SJT” and with the

suffix “WA”. In Canada, the extension cord must be

marked “SFTW”.

(3). Inspect extension power cord for loose or exposed

wires and damaged insulation. If damaged, replace

before using appliance.

DO NOT ABUSE CORD - Never carry appliance by

cord or pull cord to disconnect from outlet. Keep cord

clear of operator and obstacles at all times. Do not

expose cord to heated surfaces, oil or water. Do not

pull cord around sharp edges, corners or close door

on cord.

6. NO SERVICEABLE PARTS INSIDE - Your dou-

ble insulated appliance has no serviceable parts

inside. Do not attempt to repair it yourself. For serv-

ice information, contact the Yard Machines Product

Service Department.

7. RISK OF EYE INJURY - Always wear goggles or

other suitable eye protection when operating your

trimmer

. Edging incr

eases the risk of injur

y caused by

flying debris. Always keep bystanders at a safe dis-

tance.

KEEP HANDS AND FEET A

om r

otating line.

Do not operate without debris shield attached.

DRESS PROPERLY - Always wear long pants, shoes

and gloves. Do not wear loose clothing, jewelry, short

pants, sandals or go barefoot.

10. KEEP AREA CLEAR - Keep everyone, especially

children and pets away from the area of operation 50

feet (15m). Turn off unit immediately if you are

approached. Never allow children to operate the

appliance to be used as a toy or to run unattended at

any time.

11. AVOID A DANGEROUS ENVIRONMENT - Do not

use in the presence of flammable liquids or gases,

smoking or burning materials to avoid creating a fire

or explosion. Never operate the trimmer in wet or

damp conditions or around swimming pools, hot tub,

etc. Do not use in rain. Do not handle plug, cord or

appliance with wet hands.

12. USE APPLIANCE CORRECTLY - Use this appliance

only for its intended use as described in this manual.

DO NOT SWEEP WITH TRIMMER - Sweeping refers

to tilting stringhead to sweep away debris from walk-

ways, etc. Y

our trimmer is a powerful tool and small

stones or other such debris may be hurled 50 feet or

more, causing injury or damage to nearby property

such as automobiles, homes and windows. Inspect

area before starting the appliance to remove debris

and other objects that can cause damage during

operation.

13.

DO NOT USE ACCESSORIES or attachments

except as recommended and provided by Yard

Machines. Do not use any type of wire or metal cut-

ting line.

14.

DO NOT OVERREACH - Keep firm footing and bal-

ance at all times.

15.

AVOID UNINTENTIONAL STARTING - Do not carry

plugged in trimmer with your finger on the switch.

16.

DISCONNECT trimmer from power supply when not

in use and before servicing stringhead.

17. STORE idle trimmer indoors. Appliance should be

stored in a dry, high or locked up place - out of the

reach of children.

18. Don’t grasp the exposed cutting blades or cutting

edges when picking up or holding the appliance.

19.

Don’t force appliance - it will do the job better and

witth less likelihood of a risk of injury at the rate for

which it was designed.

EXPLANATION OF NOTE, WARNING, and

WARRANTY SYMBOL

1. A NOTE is used to convey additional information, or

highlight a particular explanation, or to expand a step

instruction.

2. A WARNING identifies a procedure which, if not

undertaken or if improperly done, can result in a seri-

ous personal injury or damage to the unit and/or

both.

3. (

WARRANTY SYMBOL) serves notice that

unless instructions or procedures are followed,

any damage will void the warranty and repairs will be

at owner’s expense. Service other than user mainte-

nance should be performed by a Yard Machines

Authorized Service Center. Damage or conditions

caused by improper maintenance practices which

render this product inoperable will void the manufac-

turer’s warranty.

FOR WARRANTY OR SERVICE contact the nearest

Yard Machines Authorized Service Center by calling

800# on back cover.

SAVE THESE INSTRUCTIONS

RULES FOR SAFE OPERATIOIN

MINIMUM WIRE GAUGE RECOMMENDATIONS

VOLTS

EXTENSION CORD

LENGTH

WIRE SIZE

REQUIRED

120

25 feet / 7.5m 18 A.W.G.*

50 feet / 15m 16 A.W.G.*

100 feet / 30m 16 A.W.G.*

*American Wire Gauge

Table 1

RULES FOR SAFE OPERATIOIN

PLEASE READ - SAVE THESE

INSTRUCTIONS

When using an electrical appliance, basic precautions

should always be followed to assur

e maximum safety and

optimum performance. Read this manual before assem-

bling and operating this appliance. Failure to comply with

instructions may result in electrical shock, burns, fire, or

personal injury.

WARNING

1-1.TO REDUCE THE RISK OF ELECTRIC

SHOCK, BURNS, FIRE OR PERSONAL

INJURY:

1. FOLLOW ALL SAFETY INSTRUCTIONS listed in

this manual before/during operation of this trimmer.

TO REDUCE THE RISK OF ELECTRIC SHOCK this

equipment has a polarized plug (one blade is wider

than the other). This plug will fit in a polarized exten-

sion cord only one way. If the plug does not fit fully in

the extension cord, reverse the plug. Do not change

the plug in any way.

INSPECT UNIT FOR DAMAGE to the housing or

plug. Keep all fasteners tight. Do not use if the trigger

does not turn the unit off properly. Never use unit if

cord or plug has been damaged, the motor or unit

itself is not working as it should or has been dropped,

damaged, left outdoors or dropped in water. Never

operate with any air opening blocked. Keep air open-

ings free of debris that may reduce air flow. Replace

damaged parts that are chipped, cracked or dam-

aged in any way. Keep cutter knife sharp.

DOUBLE INSULATED to help protect against

electric shock. Double insulation construction

consists of 2 separate “layers” of electric insulation.

Appliances built with this insulation system are not

intended to be gr

ounded. As a r

esult, the extension

cord used with your unit can be plugged into any

conventional 120 volt electrical outlet. Normal safety

ecautions must be observed when operating an

electrical appliance. The double insulation system is

only for added protection against injury resulting from

a possible inter

nal electrical insulation failure.

EXTENSION CORD - Use only with an extension

cord intended for outdoor use. Match wire gauge to

the cord length. See table below. A 2-wire cord with-

out a gr

ound connection may be used since this

appliance is double insulated. If in doubt of proper

wire size, use the next heavier gauge. Please note

that the smaller the gauge number

, the heavier the

cor

(1). When using the appliance, an extension cord of ade-

quate size must be used for safety and to prevent

loss of power and overheating.

(2). The extension cord must be specifically intended for

outdoor use and marked “SJ” or “SJT” and with the

suffix “WA”. In Canada, the extension cord must be

marked “SFTW”.

(3). Inspect extension power cord for loose or exposed

wires and damaged insulation. If damaged, replace

before using appliance.

DO NOT ABUSE CORD - Never carry appliance by

cord or pull cord to disconnect from outlet. Keep cord

clear of operator and obstacles at all times. Do not

expose cord to heated surfaces, oil or water. Do not

pull cord around sharp edges, corners or close door

on cord.

6. NO SERVICEABLE PARTS INSIDE - Your dou-

ble insulated appliance has no serviceable parts

inside. Do not attempt to repair it yourself. For serv-

ice information, contact the Yard Machines Product

Service Department.

7. RISK OF EYE INJURY - Always wear goggles or

other suitable eye protection when operating your

trimmer

. Edging incr

eases the risk of injur

y caused by

flying debris. Always keep bystanders at a safe dis-

tance.

KEEP HANDS AND FEET A

om r

otating line.

Do not operate without debris shield attached.

DRESS PROPERLY - Always wear long pants, shoes

and gloves. Do not wear loose clothing, jewelry, short

pants, sandals or go barefoot.

10. KEEP AREA CLEAR - Keep everyone, especially

children and pets away from the area of operation 50

feet (15m). Turn off unit immediately if you are

approached. Never allow children to operate the

appliance to be used as a toy or to run unattended at

any time.

11. AVOID A DANGEROUS ENVIRONMENT - Do not

use in the presence of flammable liquids or gases,

smoking or burning materials to avoid creating a fire

or explosion. Never operate the trimmer in wet or

damp conditions or around swimming pools, hot tub,

etc. Do not use in rain. Do not handle plug, cord or

appliance with wet hands.

12. USE APPLIANCE CORRECTLY - Use this appliance

only for its intended use as described in this manual.

DO NOT SWEEP WITH TRIMMER - Sweeping refers

to tilting stringhead to sweep away debris from walk-

ways, etc. Y

our trimmer is a powerful tool and small

stones or other such debris may be hurled 50 feet or

more, causing injury or damage to nearby property

such as automobiles, homes and windows. Inspect

area before starting the appliance to remove debris

and other objects that can cause damage during

operation.

13.

DO NOT USE ACCESSORIES or attachments

except as recommended and provided by Yard

Machines. Do not use any type of wire or metal cut-

ting line.

14.

DO NOT OVERREACH - Keep firm footing and bal-

ance at all times.

15.

AVOID UNINTENTIONAL STARTING - Do not carry

plugged in trimmer with your finger on the switch.

16.

DISCONNECT trimmer from power supply when not

in use and before servicing stringhead.

17. STORE idle trimmer indoors. Appliance should be

stored in a dry, high or locked up place - out of the

reach of children.

18. Don’t grasp the exposed cutting blades or cutting

edges when picking up or holding the appliance.

19.

Don’t force appliance - it will do the job better and

witth less likelihood of a risk of injury at the rate for

which it was designed.

EXPLANATION OF NOTE, WARNING, and

WARRANTY SYMBOL

1. A NOTE is used to convey additional information, or

highlight a particular explanation, or to expand a step

instruction.

2. A WARNING identifies a procedure which, if not

undertaken or if improperly done, can result in a seri-

ous personal injury or damage to the unit and/or

both.

3. (

WARRANTY SYMBOL) serves notice that

unless instructions or procedures are followed,

any damage will void the warranty and repairs will be

at owner’s expense. Service other than user mainte-

nance should be performed by a Yard Machines

Authorized Service Center. Damage or conditions

caused by improper maintenance practices which

render this product inoperable will void the manufac-

turer’s warranty.

FOR WARRANTY OR SERVICE contact the nearest

Yard Machines Authorized Service Center by calling

800# on back cover.

SAVE THESE INSTRUCTIONS

RULES FOR SAFE OPERATIOIN

MINIMUM WIRE GAUGE RECOMMENDATIONS

VOLTS

EXTENSION CORD

LENGTH

WIRE SIZE

REQUIRED

120

25 feet / 7.5m 18 A.W.G.*

50 feet / 15m 16 A.W.G.*

100 feet / 30m 16 A.W.G.*

*American Wire Gauge

Table 1

RULES FOR SAFE OPERATIOIN

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and inter

national symbols and pictographs that may appear on this product.

Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.

SYMBOL MEANING

• SAFETY ALERT SYMBOL

Indicates danger, warning, or caution.

May be used in conjunction with

other symbols or pictographs.

• WARNING - READ OPERATOR'S

MANUAL

Read the Operator’s Manual(s) and

follow all warnings and safety

instructions. Failure to do so can

result in serious injury to the operator

and/or bystanders.

• WEAR HEAD, EYE AND HEARING

PROTECTION

WARNING: Thrown objects and loud

noise can cause severe eye injury

and hearing loss. Wear eye protec-

tion meeting ANSI Z87.1-1989 stan-

dards and ear protection when oper-

ating this unit. Falling objects can

cause severe head injury. Wear head

protection when operating this unit.

Use a full face shield when needed.

SYMBOL MEANING

• MINIMUM OPERATING DISTANCE

WARNING: Keep children,

bystanders, and animals 50 feet

(15meters) away. If approached stop

unit immediately.

DANGER: Objects thrown up by

machine.

• DO NOT USE BLADES

WARNING: To prevent serious

personal injury, do not attach or

operate the unit with any type

of blade.

RULES FOR SAFE OPERATIOIN

KNOW YOUR UNIT

DEBRIS SHIELD

STRING HEAD

CORD

RETAINER

ON/OFF TRIGGER

ADJUSTABLE

HANDLE

PLUG FOR

EXTENSION CORD

MOTOR HOUSING

REAR HANDLE

NYLON LINE

RULES FOR SAFE OPERATIOIN

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and inter

national symbols and pictographs that may appear on this product.

Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.

SYMBOL MEANING

• SAFETY ALERT SYMBOL

Indicates danger, warning, or caution.

May be used in conjunction with

other symbols or pictographs.

• WARNING - READ OPERATOR'S

MANUAL

Read the Operator’s Manual(s) and

follow all warnings and safety

instructions. Failure to do so can

result in serious injury to the operator

and/or bystanders.

• WEAR HEAD, EYE AND HEARING

PROTECTION

WARNING: Thrown objects and loud

noise can cause severe eye injury

and hearing loss. Wear eye protec-

tion meeting ANSI Z87.1-1989 stan-

dards and ear protection when oper-

ating this unit. Falling objects can

cause severe head injury. Wear head

protection when operating this unit.

Use a full face shield when needed.

SYMBOL MEANING

• MINIMUM OPERATING DISTANCE

WARNING: Keep children,

bystanders, and animals 50 feet

(15meters) away. If approached stop

unit immediately.

DANGER: Objects thrown up by

machine.

• DO NOT USE BLADES

WARNING: To prevent serious

personal injury, do not attach or

operate the unit with any type

of blade.

RULES FOR SAFE OPERATIOIN

KNOW YOUR UNIT

DEBRIS SHIELD

STRING HEAD

CORD

RETAINER

ON/OFF TRIGGER

ADJUSTABLE

HANDLE

PLUG FOR

EXTENSION CORD

MOTOR HOUSING

REAR HANDLE

NYLON LINE

NOTE: The only assembly required for your trimmer is to

install the debr

is shield and adjust the assist handle.

DEBRIS SHIELD INSTALLATION

1. Position the motor housing with string head carrier fac-

ing up (Figure 1).

2. Place the debris shield (A) on the tube so the holes

align with the slots on the bracket (B). (Figure 2)

3. Install the Shield knob and nut (C) and tighten secure-

ly.

ASSEMBLY INSTRUCTIONS OPERATING INSTRUCTIONS

Fig. 1

Fig. 2

TRIMMER OPERATION

1. TRIMMING / MOWING (Figur

e 5). Swing trimmer with

a sickle-like motion from side to side. Do not tilt the

stringhead during the procedure. Test area to be

trimmed for proper cutting height. Keep stringhead at

same level for even depth of cut.

CLOSER TRIMMING (Figure 6). Position trimmer

straight ahead with a slight tilt so bottom of stringhead

is above ground level and string contact occurs at

proper cutting point. Always cut away from operator.

Do not pull trimmer in toward operator.

FENCE/FOUNDATION TRIMMING. Approach trim-

ming around chain link fences, picket fences, rock

walls and foundations slowly to cut close without

whipping string against the barrier. If the string comes

in contact with rock, brick walls, or foundations, it will

break or fray. If string snags fencing, it will snap off.

TRIMMING AROUND TREES. Trim around tree trunks

with a slow approach so string does not contact bark.

Walk around the tree trimming from left to right.

Approach grass or weeds with the tip of the string and

tilt stringhead slightly forward.

SCALPING Scalping refers to removal of all vegetation

down to the ground. To do this, tilt the stringhead to

about a 30 degree angle to the left. By adjusting the

handle you will have better control during this operation.

Always keep a distance of 50 feet (15 meters) from other

people and animals when scalping. Do not attempt this

procedure if there is any chance flying debris could

injure operator, other people or cause damage to prop-

erty.

6. SWEEPING - DO NOT SWEEP WITH TRIMMER

(Figure 7)

STRINGHEAD

1. Use only appropriate MTD replacement accessories.

2. Always clean dirt and debris from the spool and hub

prior to, when the unit is idle, and after performing any

type of maintenance.

CONNECT THE CORD

1. Ensure the cord is NOT plugged into a receptacle

before this procedure.

2. Make a loop with 8” - 10” (20 - 25cm) of the end of the

extension cord.

3. Place the loop into the slot (A) under the motor hous-

ing and lock into place with cor

d retainer (B) in Fig. 3

4. Connect the extension cord to the trimmer.

5. Plug the extension cord into a receptacle ONLY when

you are ready to operate the trimmer.

ADJUST THE ASSIST HANDLE

NOTE: The assist handle is attached to the shaft but has

been turned under for packing

1. Loosen adjustment knob and rotate handle to the top

of shaft (Figure 4).

Retighten adjustment knob secur

ely.

OPERATING INSTRUCTIONS

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

NOTE: The only assembly required for your trimmer is to

install the debr

is shield and adjust the assist handle.

DEBRIS SHIELD INSTALLATION

1. Position the motor housing with string head carrier fac-

ing up (Figure 1).

2. Place the debris shield (A) on the tube so the holes

align with the slots on the bracket (B). (Figure 2)

3. Install the Shield knob and nut (C) and tighten secure-

ly.

ASSEMBLY INSTRUCTIONS OPERATING INSTRUCTIONS

Fig. 1

Fig. 2

TRIMMER OPERATION

1. TRIMMING / MOWING (Figur

e 5). Swing trimmer with

a sickle-like motion from side to side. Do not tilt the

stringhead during the procedure. Test area to be

trimmed for proper cutting height. Keep stringhead at

same level for even depth of cut.

CLOSER TRIMMING (Figure 6). Position trimmer

straight ahead with a slight tilt so bottom of stringhead

is above ground level and string contact occurs at

proper cutting point. Always cut away from operator.

Do not pull trimmer in toward operator.

FENCE/FOUNDATION TRIMMING. Approach trim-

ming around chain link fences, picket fences, rock

walls and foundations slowly to cut close without

whipping string against the barrier. If the string comes

in contact with rock, brick walls, or foundations, it will

break or fray. If string snags fencing, it will snap off.

TRIMMING AROUND TREES. Trim around tree trunks

with a slow approach so string does not contact bark.

Walk around the tree trimming from left to right.

Approach grass or weeds with the tip of the string and

tilt stringhead slightly forward.

SCALPING Scalping refers to removal of all vegetation

down to the ground. To do this, tilt the stringhead to

about a 30 degree angle to the left. By adjusting the

handle you will have better control during this operation.

Always keep a distance of 50 feet (15 meters) from other

people and animals when scalping. Do not attempt this

procedure if there is any chance flying debris could

injure operator, other people or cause damage to prop-

erty.

6. SWEEPING - DO NOT SWEEP WITH TRIMMER

(Figure 7)

STRINGHEAD

1. Use only appropriate MTD replacement accessories.

2. Always clean dirt and debris from the spool and hub

prior to, when the unit is idle, and after performing any

type of maintenance.

CONNECT THE CORD

1. Ensure the cord is NOT plugged into a receptacle

before this procedure.

2. Make a loop with 8” - 10” (20 - 25cm) of the end of the

extension cord.

3. Place the loop into the slot (A) under the motor hous-

ing and lock into place with cor

d retainer (B) in Fig. 3

4. Connect the extension cord to the trimmer.

5. Plug the extension cord into a receptacle ONLY when

you are ready to operate the trimmer.

ADJUST THE ASSIST HANDLE

NOTE: The assist handle is attached to the shaft but has

been turned under for packing

1. Loosen adjustment knob and rotate handle to the top

of shaft (Figure 4).

Retighten adjustment knob secur

ely.

OPERATING INSTRUCTIONS

Fig. 3

Fig. 4

Fig. 5

Fig. 6

Fig. 7

9 10

REPLACING CUTTER LINE

1. Turn the knob (A) COUNTERCLOCKWISE and remove

it (Figure 8).

2. Remove the spool (B) and spring (C) from spindle (D).

3. Remove any remaining cutter line (H).

4. Double a 14' (4.3m) length of .095 or .080" (.24 or

.20cm) cutter line. Place the looped center in one of

the slots (F) of the spool divider (Figure 9).

5. Wind as shown in illustration (Figure 9), keeping ten-

sion, with each half separated by the spool divider.

Wind to within 6" (15cm) of the ends.

6. Lock each end of line into a slot (F) on opposite sides

of the spool (Figure 11).

7. Install the spring (C) over the spindle (D). Insert each

end of the line through an eyelet (G) in the housing (E)

(Figure 12).

8. Lower the spool into the housing (E) while feeding the

line through the eyelets (G). Ensure the spring seats

itself into the spool (Figure 12).

9. Once the spool is in place, apply pressure on the spool

compressing the spring. Pull each end of the line (H)

sharply to unlock the line from the slots (Figure 13).

10. Continue to apply pressure to the spool until the knob

can be threaded CLOCKWISE onto the spindle.

Tighten the knob securely by hand only (Figure 14).

11. Trim the excess line to approximately 5" (13cm). This

will minimize load on engine during starting and warm-

up.

USER MAINTENANCE RESPONSIBILITIES

1. This appliance has no internal serviceable parts.

Do not attempt any r

epairs. Doing so could create

a hazard and void the manufacturer’s warranty.

2. Unplug the power cord before cleaning or performing

maintenance or removing or installing string head.

3. Never douse appliance with liquid or squirt with a gar-

den hose. Clean with a damp sponge.

4. Keep air openings on the motor housing free from any

debris to avoid overheating.

MAINTENANCE INSTRUCTIONSMAINTENANCE INSTRUCTIONS

Fig. 8

A. KNOB

B. SPOOL

C. SPRING

D. SPINDLE

E. HOUSING

F. SLOTS

G. EYELETS

H. CUTTER LINE

J. WRENCH

Fig. 9

Fig. 10

Fig. 11

Fig. 12

Fig. 13

Fig. 14

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120V~, 60Hz, 6.75Amp

No Load Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7,400/min.

Cutting width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15” (375mm)

Line Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ø0.80” (2.0mm)

Net Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5 Lbs (4.3 Kg)

SPECIFICATION

9 10

REPLACING CUTTER LINE

1. Turn the knob (A) COUNTERCLOCKWISE and remove

it (Figure 8).

2. Remove the spool (B) and spring (C) from spindle (D).

3. Remove any remaining cutter line (H).

4. Double a 14' (4.3m) length of .095 or .080" (.24 or

.20cm) cutter line. Place the looped center in one of

the slots (F) of the spool divider (Figure 9).

5. Wind as shown in illustration (Figure 9), keeping ten-

sion, with each half separated by the spool divider.

Wind to within 6" (15cm) of the ends.

6. Lock each end of line into a slot (F) on opposite sides

of the spool (Figure 11).

7. Install the spring (C) over the spindle (D). Insert each

end of the line through an eyelet (G) in the housing (E)

(Figure 12).

8. Lower the spool into the housing (E) while feeding the

line through the eyelets (G). Ensure the spring seats

itself into the spool (Figure 12).

9. Once the spool is in place, apply pressure on the spool

compressing the spring. Pull each end of the line (H)

sharply to unlock the line from the slots (Figure 13).

10. Continue to apply pressure to the spool until the knob

can be threaded CLOCKWISE onto the spindle.

Tighten the knob securely by hand only (Figure 14).

11. Trim the excess line to approximately 5" (13cm). This

will minimize load on engine during starting and warm-

up.

USER MAINTENANCE RESPONSIBILITIES

1. This appliance has no internal serviceable parts.

Do not attempt any r

epairs. Doing so could create

a hazard and void the manufacturer’s warranty.

2. Unplug the power cord before cleaning or performing

maintenance or removing or installing string head.

3. Never douse appliance with liquid or squirt with a gar-

den hose. Clean with a damp sponge.

4. Keep air openings on the motor housing free from any

debris to avoid overheating.

MAINTENANCE INSTRUCTIONSMAINTENANCE INSTRUCTIONS

Fig. 8

A. KNOB

B. SPOOL

C. SPRING

D. SPINDLE

E. HOUSING

F. SLOTS

G. EYELETS

H. CUTTER LINE

J. WRENCH

Fig. 9

Fig. 10

Fig. 11

Fig. 12

Fig. 13

Fig. 14

Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120V~, 60Hz, 6.75Amp

No Load Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7,400/min.

Cutting width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15” (375mm)

Line Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ø0.80” (2.0mm)

Net Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.5 Lbs (4.3 Kg)

SPECIFICATION

MANUFACTURER’S LIMITED WARRANTY FOR:

The limited warranty set forth below is given by MTD

LLC (“MTD”) with respect to new merchandise purchased and

used in the United States and Canada, its possessions and

territories.

MTD warrants this product against defects in material and

workmanship for a period of two (2) years commencing on the

date of original purchase and will, at its option, repair or replace,

free of charge, any part found to be defective in material or

workmanship. This limited warranty shall only apply if this

product has been operated and maintained in accordance with

the Operator’

s Manual furnished with the product, and has not

been subject to misuse, abuse,

commercial use, neglect, accident, improper maintenance,

alteration, vandalism, theft, fire, water or damage because of

other peril or natural disaster. Damage resulting from the

installation or use of any accessory or attachment not approved

by MTD for use with the product(s) covered by this manual will

void your warranty as to any resulting damage. This warranty is

limited to ninety (90) days from the date of original retail

purchase for any MTD product that is used for rental or

commercial purposes, or any other income-producing purpose.

HOW TO OBTAIN SERVICE: Warranty service is available,

WITH PROOF OF PURCHASE THROUGH YOUR LOCAL

AUTHORIZED SERVICE DEALER. To locate the dealer in your

area, please check for a listing in the Yellow Pages or contact

the Customer Service Department of MTD LLC by calling

1-866-747-9816 or writing to P.O. Box 361131, Cleveland OH

44136-0019 or if in Canada call 1-800-668-1238. No product

returned directly to the factory will be accepted unless prior

written permission has been extended by the Customer Service

Department of MTD LLC.

This limited warranty does not provide coverage in the

following cases:

Trimmer line.

MTD does not extend any warranty for products sold or

exported outside of the United States of America and

Canada, its possessions and territories, except those

sold through MTD’s authorized channels of export

distribution.

MTD r

eserves the right to change or impr

ove the design of

any MTD Product without assuming any obligation to modify

any product previously manufactured.

No implied warranty, including any implied warranty of

merchantability or fitness for a particular purpose, applies

after the applicable period of express written warranty

above as to the parts as identified. No other express

warranty or guaranty, whether written or oral, except as

mentioned above, given by any person or entity, including

a dealer or retailer, with respect to any product shall bind

MTD. During the period of the Warranty, the exclusive

remedy is repair or replacement of the product as set

forth above.

(Some states do not allow limitations on how

long an implied warranty lasts, so the above limitation may

not apply to you.)

The provisions as set forth in this Warranty provide the

sole and exclusive remedy arising from the sales. MTD

shall not be liable for incidental or consequential loss or

damages including, without limitation, expenses incurred

for substitute or replacement lawn care services, for

transportation or for related expenses, or for rental

expenses to temporarily replace a warranted product.

(Some states do not allow limitations on how long an implied

warranty lasts, so the above limitation may not apply to you.)

In no event shall recovery of any kind be greater than the

amount of the purchase price of the product sold. Alteration

of the safety features of the product shall void this Warranty.

You assume the risk and liability for loss, damage, or injury to

you and your property and/or to others and their property

arising out of the use or misuse or inability to use the product.

This limited warranty shall not extend to anyone other than

the original purchaser, original lessee or the person for whom

it was purchased as a gift.

How State Law Relates to this W

arranty:

This warranty

gives you specific legal rights, and you may also have other

rights which vary from state to state.

To locate your nearest service dealer dial 1-866-747-9816 in

the United States or 1-800-668-1238 in Canada.

MTD LLC

P.O. Box 361131

Cleveland, OH 44136-0019

1211

PARTS LIST

No. Parts No. Description No. Parts No. Description

1 6038-230308 HOUSING (L) 11 6NAB-06 NUT

2 6228-230727 MOTOR ASS'Y 12 6010-230302 WIRE

3 6038-230307 HOUSING (R) 13 6228-230728 SHAFT ASS'Y

4 6SDABA4.5-18 SCREW 14 6228-230729 COVER ASS'Y

5 6003-230301 READ HOUSING 15 6SXDB-06-60 SCREW

6 6022-230301 SWITCH ASS'Y 16 6228-230707 CUTTING LINE ASS'Y

7 6010-230301 WIRE 17 9228-331011 KNOB

8 6SXDB-06-65 BOLT 18 6028-230303 TRIGGER

9 6068-230301 ASSIST HANDLE 19 6059-230301 JACKET TUBE

10 6056-230302 KNOB

MANUFACTURER’S LIMITED WARRANTY FOR:

The limited warranty set forth below is given by MTD

LLC (“MTD”) with respect to new merchandise purchased and

used in the United States and Canada, its possessions and

territories.

MTD warrants this product against defects in material and

workmanship for a period of two (2) years commencing on the

date of original purchase and will, at its option, repair or replace,

free of charge, any part found to be defective in material or

workmanship. This limited warranty shall only apply if this

product has been operated and maintained in accordance with

the Operator’

s Manual furnished with the product, and has not

been subject to misuse, abuse,

commercial use, neglect, accident, improper maintenance,

alteration, vandalism, theft, fire, water or damage because of

other peril or natural disaster. Damage resulting from the

installation or use of any accessory or attachment not approved

by MTD for use with the product(s) covered by this manual will

void your warranty as to any resulting damage. This warranty is

limited to ninety (90) days from the date of original retail

purchase for any MTD product that is used for rental or

commercial purposes, or any other income-producing purpose.

HOW TO OBTAIN SERVICE: Warranty service is available,

WITH PROOF OF PURCHASE THROUGH YOUR LOCAL

AUTHORIZED SERVICE DEALER. To locate the dealer in your

area, please check for a listing in the Yellow Pages or contact

the Customer Service Department of MTD LLC by calling

1-866-747-9816 or writing to P.O. Box 361131, Cleveland OH

44136-0019 or if in Canada call 1-800-668-1238. No product

returned directly to the factory will be accepted unless prior

written permission has been extended by the Customer Service

Department of MTD LLC.

This limited warranty does not provide coverage in the

following cases:

Trimmer line.

MTD does not extend any warranty for products sold or

exported outside of the United States of America and

Canada, its possessions and territories, except those

sold through MTD’s authorized channels of export

distribution.

MTD r

eserves the right to change or impr

ove the design of

any MTD Product without assuming any obligation to modify

any product previously manufactured.

No implied warranty, including any implied warranty of

merchantability or fitness for a particular purpose, applies

after the applicable period of express written warranty

above as to the parts as identified. No other express

warranty or guaranty, whether written or oral, except as

mentioned above, given by any person or entity, including

a dealer or retailer, with respect to any product shall bind

MTD. During the period of the Warranty, the exclusive

remedy is repair or replacement of the product as set

forth above.

(Some states do not allow limitations on how

long an implied warranty lasts, so the above limitation may

not apply to you.)

The provisions as set forth in this Warranty provide the

sole and exclusive remedy arising from the sales. MTD

shall not be liable for incidental or consequential loss or

damages including, without limitation, expenses incurred

for substitute or replacement lawn care services, for

transportation or for related expenses, or for rental

expenses to temporarily replace a warranted product.

(Some states do not allow limitations on how long an implied

warranty lasts, so the above limitation may not apply to you.)

In no event shall recovery of any kind be greater than the

amount of the purchase price of the product sold. Alteration

of the safety features of the product shall void this Warranty.

You assume the risk and liability for loss, damage, or injury to

you and your property and/or to others and their property

arising out of the use or misuse or inability to use the product.

This limited warranty shall not extend to anyone other than

the original purchaser, original lessee or the person for whom

it was purchased as a gift.

How State Law Relates to this W

arranty:

This warranty

gives you specific legal rights, and you may also have other

rights which vary from state to state.

To locate your nearest service dealer dial 1-866-747-9816 in

the United States or 1-800-668-1238 in Canada.

MTD LLC

P.O. Box 361131

Cleveland, OH 44136-0019

1211

PARTS LIST

No. Parts No. Description No. Parts No. Description

1 6038-230308 HOUSING (L) 11 6NAB-06 NUT

2 6228-230727 MOTOR ASS'Y 12 6010-230302 WIRE

3 6038-230307 HOUSING (R) 13 6228-230728 SHAFT ASS'Y

4 6SDABA4.5-18 SCREW 14 6228-230729 COVER ASS'Y

5 6003-230301 READ HOUSING 15 6SXDB-06-60 SCREW

6 6022-230301 SWITCH ASS'Y 16 6228-230707 CUTTING LINE ASS'Y

7 6010-230301 WIRE 17 9228-331011 KNOB

8 6SXDB-06-65 BOLT 18 6028-230303 TRIGGER

9 6068-230301 ASSIST HANDLE 19 6059-230301 JACKET TUBE

10 6056-230302 KNOB

Page is loading ...

U.S.A. Imported by:

MTD LLC

P.O. Box 361131

Cleveland, OH 44136-0019



Canada Imported by / Importé par:

MTD PRODUCTS LIMITED

97 Kent Avenue

Kitchener, ON

CANADA N2G 4J1



Made in China / Fabriquè à China / Hecho en China

STOP

ARRÊT

ALTO

For problems or questions, DO NOT return

this product to the store. Contact your 

Customer Service Agent .



En cas de problèmes ou pour des questions,

NE PAS retourner ce produit au point de vente. S'adresser

au préposé du Service à la clientèle en composant.



Para problemas o preguntas, NO devolver este producto a la tienda

Contacte a su Agente de Servicio al Cliente.

U.S.A. 1-866-747-9816

CANADA 1-800-668-1238

For Consumer Assistance Please Call

L'Aide Du Consommateur Necessitez S'il Vous Plait

Para La Ayuda Del Consumidor Llame Por Favor

Electric Grass Trimmer

Model

MTD308P

IMPORTANT: READ SAFETY RULES

AND INSTRUCTIONS CAREFULLY

PRINTED IN CHINA

Operator’s Manual

English

Yard Machines MTD308P User manual

Brand: Yard Machines

Model: MTD308P

Category: Grass trimmers

Type: User manual

Download PDF

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français: Yard Machines MTD308P Manuel utilisateur
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