Manuale d’uso / di manutenzione del prodotto 768r del fabbricante Ryobi
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768r Flail Head T rimmer OPERA TOR’S MANUAL FOR QUESTIONS, CALL 1-800-345-8746 in U.S. or 1-800-265-6778 in CANADA www.ryobi.com IMPORT ANT MANUAL DO NOT THROW AW A Y.
INTRODUCTION T ABLE OF CONTENTS 2 THANK YOU Thank you for buying this quality product. This modern outdoor power tool will provide many hours of useful service. You will find it to be a great labor-saving device. This operator’s manual provides you with easy-to-under- stand operating instructions.
CALIFORNIA EMISSION REGULA TIONS 3 W ARNING NOTE: For users on U.S. Forest Land and in the states of California, Maine, Oregon and Washington. All U.S.
RULES FOR SAFE OPERA TION 4 DANGER : Failure to obey a safety warning will result in serious injury to yourself or to others. Always follow the safety precautions to reduce the risk of fir e, electric shock, and personal injury . WARNING : Failur e to obey a safety war ning can result in injury to yourself and others.
RULES FOR SAFE OPERA TION 5 • This unit has a clutch. The cutting attachment remains stationary when the engine is idling. If it does not, have the unit adjusted by an authorized service technician. • Adjust the D handle to provide the best grip. • Be sure the cutting attachment is not in contact with anything before starting the unit.
RULES FOR SAFE OPERA TION 6 SAFETY AND INTERNA TIONAL 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.
RULES FOR SAFE OPERA TION 7 SYMBOL MEANING • THROWN OBJECTS AND ROT A TING CUTTER CAN CAUSE SEVERE INJUR Y WARNING: Do not operate without the cutting attachment shield in place.
APPLICATIONS As a trimmer; • Cutting grass and light weeds. • Edging • Decorative trimming around trees, fences, etc. With Flailhead; • Cutting weeds and light brush of up to 1/2 inch in diameter.
ASSEMBL Y INSTRUCTIONS 9 3. Snap the clip on to the support fitting (Fig. 2). Support Fitting 4. While standing in the operating position adjust length to fit the operator ’ s size.
INST ALLING THE FLAIL HEAD NOTE: To make removing or installing the cutting attachment easier, place the unit on the ground or on a work bench. WARNING: The gear housing gets hot with use and can result in injury to the operator . When the unit is turned off it remains hot for a short time.
11 3. Grip the sides of the Flail Head with the Adaptor facing your palm and the Flail Head top facing the unit. Screw the Flail Head clockwise onto the shaft (Fig.
OIL AND FUEL INFORMA TION 12 OIL AND FUEL MIXING INSTRUCTIONS Old and/or improperly mixed fuel are the main rea- sons for the unit not running properly. Be sure to use fresh, clean unleaded fuel. Follow the instruc- tions carefully for the proper fuel/oil mixture.
ST ARTING/STOPPING INSTRUCTIONS 13 Choke Lever Full Choke Position (A) Starter Rope Throttle Control On/Off Stop Control Primer Bulb Fig. 16 ST ARTING INSTRUCTIONS WARNING: A void accidental starting. Be in the starting position when pulling the starter rope (Fig.
OPERA TING INSTRUCTIONS 14 HOLDING THE TRIMMER WARNING: Always wear eye, hearing, foot and body protection to r educe the risk of injury when operating this unit. Before operating the unit, stand in the operating position (Fig. 17). Check for the following: • The operator is wearing eye protection and proper clothing.
WARNING: The cutting attachment shield must be installed when operating either the cutting attachment or flail head. OPERA TING INSTRUCTIONS 15 NOTE: Some maintenance procedures may require special tools or skills. If you are unsure about these procedures take your unit to an authorized service dealer.
MAINTENANCE AND REP AIR INSTRUCTIONS 16 Indexing Teeth Inner Reel Spring Outer Spool Bump Knob ™ LINE INST ALLA TION Always use genuine Ryobi 0.080 inch (2.03 mm.) replacement line. Larger line may make the engine overheat or fail. WARNING: Never use metal-reinforced line, wire, or rope, etc.
MAINTENANCE AND REP AIR INSTRUCTIONS 17 10. Hold the inner reel in place and install the Bump Knob ™ by turning clockwise. Tighten securely. INSTALLING A PREWOUND REEL 1. Hold the outer spool with one hand and unscrew the Bump Knob ™ counterclockwise (Fig.
MAINTENANCE AND REP AIR INSTRUCTIONS 18 Choke Lever Screws Screws Partial Choke Position (B) 3. Pull the cover from the engine. Do not force. Cleaning the Air Filter WARNING: T o avoid serious personal injury , always turn your trimmer off and allow it to cool before you clean or do any maintenance on it.
MAINTENANCE AND REP AIR INSTRUCTIONS 19 6. Replace the air filter in the air filter/muffler cover (Fig. 29). NOTE: Operating the unit without the air filter and air filter/muffler cover assembly, will VOID the warranty. Reinstalling the Airfilter/Muffler Cover 1.
MAINTENANCE AND REP AIR INSTRUCTIONS 20 REPLACING THE SP ARK PLUG Use a Champion RDJ7Y spark plug (or equivalent). The correct air gap is 0.020 in. (0.5 mm.). Remove the plug after every 50 hours of operation to check its condition. 1. Stop the engine and allow it to cool.
TROUBLESHOOTING 21 CAUSE ACTION Cutting head bound with grass Stop the engine and clean cutting attachment Cutting head out of line Refill with new line Inner reel bound up Replace the inner reel Cutt.
SPECIFICA TIONS 22 Engine T ype . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air -Cooled, 2-Cycle Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
23 CALIFORNIA EMISSION CONTROL WARRANTY ST A TEMENT YOUR WARRANTY RIGHTS AND OBLIGA TIONS The California Air Resources Board and Ryobi Outdoor Products (ROP), are pleased to explain the emission control system warranty on your 1995 and later small off-road engine.
ALL IMPLIED WARRANTIES ARE LIMITED IN DURATION TO THE TWO (2) YEAR WARRANTY PERIOD OR NINETY (90) DAYS FOR PRODUCTS USED FOR ANY COMMERCIAL PURPOSE. ACCORDINGLY, ANY SUCH IMPLIED WARRANTIES INCLUDING .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Ryobi 768r è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Ryobi 768r - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ryobi 768r imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ryobi 768r ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ryobi 768r, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Ryobi 768r.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Ryobi 768r. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ryobi 768r insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
