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BLADED TRIMMER HEAD ACCESSORY

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WARNING: 

To reduce the risk of injury, user must read and understand the operator’s manual for 

their string trimmer and this instruction sheet. Always wear eye protection with side 

shields marked to comply with ANSI Z87.1 Ensure compatibility and fit before using 

this accessory. Do not use this accessory if a part is damaged or missing.

WARNING:

This bladed trimmer head accessory has been designed and tested for use only with 

Ryobi brand 18V, 24V, and 40V battery-powered string trimmers. Use of this accessory 

on any other string trimmer or device could result in serious personal injury.

The bladed trimmer head accessory is suited for cutting thicker weeds or pulpy stalks 

only. Do not use for any other purpose. Never use this accessory to cut woody brush.
Do not attempt to use the bladed trimmer head accessory for edging. This will cause 

premature wear on the blades.

SPECIFIC SAFETY RULES

 

Keep all bystanders, children, and pets at least 50 feet away.

 

Do not operate the trimmer with the bladed trimmer head accessory unless the guard 

is firmly secured in place and in good condition.

 

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.

 

Save these instructions. Refer to them frequently and use them to instruct others who 

may use this product. If you loan someone this product, loan them these instructions 

also to prevent misuse of the product and possible injury.

INSTALLING BLADED TRIMMER HEAD ACCESSORY

See Figure 1.

 

Remove the battery pack if installed.

 

Following the instructions in the operator’s manual for your string trimmer, remove the 

spool retainer and spool.

 

Install the bladed trimmer head accessory so the line on the accessory aligns with 

the eyelet on the string head. Make sure the latches click into place and accessory is 

secured to the string head. When installed correctly, the bladed trimmer head will be 

up against the string head with no gaps.

WARNING:

Make sure the bladed trimmer head is installed as described in these instructions and 

that the latches are completely seated inside the slots on the string head. A bladed 

trimmer head that is not properly attached to the string head could detach and cause 

serious personal injury.

USING BLADED TRIMMER HEAD ACCESSORY

See Figure 2.

WARNING:

Always hold the string trimmer away from the body keeping at least two feet of clear-

ance between any body part and the bladed trimmer accessory head. Any contact with 

the bladed trimmer accessory head while operating the trimmer can result in serious 

personal injury.

WARNING:

To avoid damaging blades or accessory, allow at least 1 foot of clearance between 

the blades and any nearby objects. Never use blades near sidewalks, fencing, posts, 

siding, buildings, or other immovable objects. Damaged blades or accessories can 

cause serious personal injury.

 

Inspect blades before each use and periodically during long periods of use. If either 

blade is bent, warped, cracked, chipped, or damaged, or if either blade has become 

separated from the housing, discontinue use immediately and discard.

 

Inspect and clear the area of any hidden objects such as glass, rocks, concrete, fencing, 

wire, wood, metal, etc., which can be thrown or entangled in the blades.

 

Maintain a firm grip on trimmer handles while cutting with bladed trimmer head acces-

sory. Keep the blades away from body and below waist level. Never use the accessory 

with the blades located 30 in. or more above the ground level.

 

Never cut any material over 1/2 in. diameter.

 

After releasing the switch trigger, keep rotating blades in thicker weeds or pulpy stalks 

until they stop. Maintain proper control until the blades have completely stopped ro-

tating.

 

Do not attempt to touch or stop moving blades. Coasting blades can cause injury.

NOTICE:

Never use bladed trimmer accessory to cut against fences, siding, houses, buildings, 

or similar surfaces. Keep the blades at least 1 foot away. The blades may damage 

these surfaces.

GENERAL MAINTENANCE

Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage 

from various types of commercial solvents and may be damaged by their use. Remove battery 

pack and use clean cloths and warm, soapy water, to remove dirt, dust, oil, grease, etc.

WARNING:

Do not at any time let brake fluids, gasoline, petroleum-based products, penetrating oils, 

etc., come in contact with plastic parts. Chemicals can damage, weaken, or destroy 

plastic, which may result in serious personal injury.

The bladed trimmer head accessory has no user serviceable parts. Do not attempt to 

sharpen or replace blades. If either blade has become bent, warped, cracked, chipped, 

damaged, or has become separated from the housing, or if you notice any abnormal vi-

bration of the trimmer during use of the bladed trimmer head accessory, discontinue use 

immediately and discard the accessory.

CALIFORNIA PROPOSITION 65

WARNING: 

This product and substances that may become airborne from its use may contain 

chemicals, including lead, known to the State of California to cause cancer, birth de-

fects, or other reproductive harm. 

Wash hands after handling.

Fig. 1

A - Bladed trimmer head accessory (accessoire à lames pour taille-bordures, accesorio para cabezal de 

recortadora con hojas)

B - Slot (fente, ranura)

C - Align line in accessory with string head eyelet (aligner la ligne de l’accessoire avec l’œillet de la tête de 

coupe à fil, alinee la línea del accesorio con la abertura del cabezal del hilo)

D - String head (tête de coupe, cabezal del hilo)

A

B

Fig. 2

TECHTRONIC INDUSTRIES NORTH AMERICA, INC.

1428 Pearman Dairy Road, Anderson, SC 29625, USA

Phone 1-800-860-4050  

  www.ryobitools.com

A subsidiary of Techtronic Industries Co., Ltd.  

  OTC: TTNDY

990000719

10-15-13 (REV:01)

PROPER OPERATING POSITION

POSITION D’UTILISATION CORRECTE

POSICIÓN DE FUNCIONAMIENTO CORRECTA

C

D

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