Manuale d’uso / di manutenzione del prodotto 101 90 47-26 142RB/152RB del fabbricante Ryobi
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101 90 47-26 142RB/152RB Operator's Manual Read through the Operator‘s Manual carefully and understand the content before using the machine..
2 – English Symbols SYMBOL EXPLANA TION W ARNING! Clearing saws, brushcutters and trimmers can be dangerous! Careless or incorrect use can r esult in serious or fatal injury to the operator or others. Read through the O perator‘ s Manual carefully and understand the content before using the machine.
English – 3 List of contents SYMBOL EXPLANA TION Symbols ............................................................................... 2 CONTENTS List of contents .................................................................... 3 SAFETY INSTRUCTIONS P ersonal pr otective equipment .
4 – English The machine ‘ s safety equipment This section describes the machine ‘ s safety equipment, its function and how checks and maintenance ar e carried out to ensure that it operates correctly . (S ee the chapter “What is what“ to locate where this equipment is positioned on your machine.
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6 – English 3. Cutting attachment guard • Check that the guard is undamaged and not cracked. • Replace the guard if it has been exposed to impact or is cracked. • Always use the prescribed blade an guard combination, see chapter "Technical data" .
English – 7 SAFETY INSTR UCTIONS 6. Cutting equipment This section describes how through corr ect maintenance and through using the right type of cutting equipment you can: • Reduce the machine ‘ s tendency to kickback • Obtain maximum cutting capacity.
8 – English SAFETY INSTR UCTIONS Cutting equipment IMPORT ANT INFORMA TION The section describes how through correct maintenance and through using the right type of cutting equipment you can reduce the machine ‘ s tendency to kickback, obtain maximum clearing capacity and increase the service life of the cutting equipment.
English – 9 SAFETY INSTR UCTIONS General safety instructions IMPORT ANT INFORMA TION • The machine is only designed for trimming grass and brush cutting. • The only accessories to be used with the engine unit as a drive source are the cutting units we recommend in the chapter “ T echnical data “ .
10 – English General working instructions SAFETY INSTR UCTIONS Basic safety precautions 1. Observe your surroundings: • To ensure that people, animals or other things cannot affect your control of the machine.
English – 11 SAFETY INSTR UCTIONS Basic clearing techniques • Always carry out clearing and trimming at full throttle. • Always drop to idling speed after each working operation.
12 – English SAFETY INSTR UCTIONS Grass trimming using the trimmer head • Hold the trimmer head just above the ground at an angle. It is the end of the cord that carries out the work. Let the cord work at its own pace. Do not press the cord into the area to be cut.
English – 13 WHA T IS WHA T? What is what on the grass trimmer and the brushcutter? 1. Blade 2. G rease filler cap 3. Angle gear 4. Blade guar d 5. Shaft 6. Locking button for start throttle 7. Throttle 8. Stop switch 9. Throttle trigger lock 11. Cylinder co ver 12.
14 – English ASSEMBL Y Assembling the J-handle ! W ARNING Only grass blades or trimmer heads/ plastic blades may be used when the J- handle is fitted. Clearing blades must never be used with the J-handle. • Fit the handle using the 4 screws about 30 cm in front of the throttle lever on the shaft.
English – 15 Assembling other guards and cutting equipment • Fit the guard (A) to the gear housing using the support plate (M) and two screws (L). • Fit the disc drive (B) on the output axle. • Turn the blade axle until one of the disc drive ’ s holes aligns with the corresponding hole in the gear housing.
16 – English ASSEMBL Y Adjusting the harness and brush cutter Quick release On the front is an easily accessible, quick release catch: • Pull out the red strap. • The hip strap and one shoulder strap will be automatically released at the same time and the harness and the engine unit will slide to the ground.
English – 17 FUEL HANDLING Petrol NO TE! Always use an oil-mixed quality petrol (at least 90 octane). If your machine is equipped with a catalytic converter , (see “ technical data ”) an unleaded, oil mixed quality petrol should always be used. A leaded petrol will destroy the catalytic converter .
18 – English ST ART AND STOP Control before starting Cold engine IGNITION: Set the stop switch to the start position. CHOKE: Set the choke control in the choke posi- tion. AIR PUR GE: P rime with fuel by pr essing the dia- phragm repeatedly until fuel begins to run back into the tank through the transparent fuel hose.
English – 19 MAINTENANCE Carburettor Idle speed adjustment (T) • Check that the air filter is clean. When the idle speed is correct, the trimmerhead will not rotate. If adjustment is required, close (clockwise) the T-screw, with the engine running, until the trimmerhead starts to rotate (3 400 rpm).
20 – English MAINTENANCE Cooling system T o maintain as low an operating temperature as possible the engine is equipped with a cooling system. The cooling system consists of: 1. An air intake on the starter unit. 2. Cooling fins on the flywheel. 3. Cooling fins on the cylinder 4.
English – 21 MAINTENANCE Angle gear The angle gear is filled with a sufficient quantity of grease at the factory . H owever , before using the machine you should check that the angle gear is filled to 3/4 with grease. U se H usqvarna special grease.
22 – English MAINTENANCE Maintenance schedule Below follo ws some general maintenance instructions. If you need further information please contact your service workshop. Daily maintenance 1. Clean the outside of the machine. 2. Make sure the harness is not damaged.
English – 23 T echnical data Engine C ylinder capacity , cm 3 /cu. inch C ylinder bore, mm/inch S troke length, mm/inch I dling speed, rpm Recommended max.
24 – English EU declaration of conformity (Only applies to Europe) (Directive 98/37/EC, Annex II, A) We, Husqvarna AB, S-561 82 Huskvarna, Sweden, tel.
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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 101 90 47-26 142RB/152RB 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 101 90 47-26 142RB/152RB - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ryobi 101 90 47-26 142RB/152RB imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ryobi 101 90 47-26 142RB/152RB ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ryobi 101 90 47-26 142RB/152RB, 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 101 90 47-26 142RB/152RB.
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 101 90 47-26 142RB/152RB. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ryobi 101 90 47-26 142RB/152RB 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.
