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RULES FOR SAFE OPERATION

4

• Turn off all controls before unplugging.

• Keep hair, loose clothing, fingers, and all parts of body

away from openings and moving parts.

• Do not allow to be used as a toy. Close attention is

necessary when used by or near children.

WHILE OPERATING

• Wear safety glasses or goggles that are marked as

meeting ANSI Z87.1 standards, and ear/hearing pro-
tection when operating this unit. Wear a face or dust
mask if the operation is dusty.

• Wear heavy, long pants, boots, gloves and a long 

sleeve shirt. Do not wear loose clothing, jewelry, short
pants, sandals or go barefoot. Secure hair above
shoulder level.

• The cutting attachment shield must always be in place

while operating the unit. Do not operate unit without
both trimming lines extended, and the proper line
installed. Do not extend the trimming line beyond the
length of the shield.

• Use the right tool. Use this unit only as described in

this manual. Do not use for any job except that for
which is intended.

• Be sure the cutting attachment is not in contact with

anything before starting the unit.

• Do not overreach. Always keep proper footing and 

balance.

• Always hold the unit with both hands when operating.

Keep a firm grip on both the front and rear handle or
grips.

• Keep hands, face, and feet at a distance from all 

moving parts. Do not touch or try to stop the cutting
attachment when it is rotating.

• Do not operate the engine faster than the speed 

needed to cut, trim or edge. Do not run the engine at
high speed when not cutting.

• Always stop the unit when work is delayed or when

walking from one cutting location to another.

• If you strike or become entangled with a foreign

object, stop the engine immediately and check for
damage. Do not operate before repairing damage. Do
not operate the unit with loose or damaged parts.

• Stop the unit IMMEDIATELY if you feel excessive

vibration. Vibration is a sign of trouble. Inspect 
thoroughly for loose nuts, bolts or damage before 
continuing. Repair or replace affected parts as 
necessary.

• Stop and switch the unit to off for maintenance, 

repair, or for changing add-ons attachments.

• Keep unit clean of vegetation and other materials.

They may become lodged between the cutting 
attachment and shield.

• Use only genuine Ryobi replacement parts when 

servicing this unit. These parts are available from 
your authorized service dealer. Do not use parts, 
accessories or attachments not authorized by Ryobi
for this unit. Doing so could lead to serious injury to
the user, or damage to the unit, and void your 
warranty.

OTHER SAFETY WARNINGS

• Allow the unit to cool before storing or transporting.

Be sure to secure the unit while transporting.

• Store the unit inside in a dry place, either locked up or

up high to prevent unauthorized use or damage. Keep
out of the reach of children.

• Never douse or squirt the unit with water or any other

liquid. Keep handles dry, clean and free from debris.
Clean after each use, see 

Cleaning and Storage

instructions.

• Keep these instructions. Refer to them often and use

them to instruct other users. If you loan someone this
unit, also loan them these instructions.

SAVE THESE INSTRUCTIONS

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and international 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.

• FOR SERVICE INFORMATION, CALL:

USA: 1-800-345-8746
CANADA: 1-800-265-6778

Summary of Contents for SS725r

Page 1: ...SS725r Straight Shaft Trimmer Add On OPERATOR S MANUAL FOR QUESTIONS CALL 1 800 345 8746 in U S or 1 800 265 6778 in CANADA www ryobi com IMPORTANT MANUAL DO NOT THROW AWAY...

Page 2: ...u DO NOT RETURN THE UNIT TO THE RETAILER NOTE PROOF OF PURCHASE WILL BE REQUIRED FOR WARRANTY SERVICE Make sure this manual is carefully read and understood before starting or operating this equipment...

Page 3: ...An undersized cord set will cause a drop in line voltage resulting in loss of power and overheating See the operator s manual for the unit that will power this add on for the recommended cord size Ins...

Page 4: ...aged parts Stop the unit IMMEDIATELY if you feel excessive vibration Vibration is a sign of trouble Inspect thoroughly for loose nuts bolts or damage before continuing Repair or replace affected parts...

Page 5: ...m from the operating area THROWN OBJECTS AND ROTATING CUTTER CAN CAUSE SEVERE INJURY WARNING Do not operate without the cutting attachment shield in place Keep away from the rotating cutting attachmen...

Page 6: ...ig 2 3 While firmly holding the upper shaft housing pull the cutting attachment or add on straight out of the Click Link coupler Installing the Add Ons WARNING To avoid serious personal injury shut un...

Page 7: ...he right improves the unit s cutting efficiency Clippings are thrown away from the operator Slowly move the trimmer into and out of the cutting area at the desired height Move either in a forward back...

Page 8: ...rous projectile There are two methods to replace the SpeedSpool trimming line Wind the inner reel with new line Install a prewound inner reel Winding the Inner Reel With New Line NOTE It Is unnecessar...

Page 9: ...asp the ends and pull firmly to release the line from the holding slots in the inner reel Fig 13 Releasing the Inner Reel If the SpeedSpool does not release line correctly pull the ends of the line fi...

Page 10: ...own on the plunger Fig 18 Remove any dirt or debris from the shaft Fig 16 Fig 18 Fig 17 CLEANING THE SPEEDSPOOL Cleaning the SpeedSpool may be necessary To remove jammed or excess line If the SpeedSpo...

Page 11: ...uter spool Line welded Disassemble remove the welded section and rewind the line Line twisted when refilled Disassemble and rewind the line Not enough line is exposed Push the Bump Knob and pull out l...

Page 12: ...81457 Outer Spool and Eyelet Assembly includes 11 11 181458 Retainer 12 181561 Thrust Washer 13 181459 Small Spring 14 181461 Slider 15 181532 E Clip 16 181531 Spring 17 181462 Plunger 18 181463 C Cli...

Page 13: ...NOTES 13...

Page 14: ...able judgement of RYOBI to be defective in material or workmanship will be repaired or replaced by an authorized RYOBI service dealer without charge for parts and labor The RYOBI Product including any...

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