Manuale d’uso / di manutenzione del prodotto AG450 del fabbricante Ryobi
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OPERA T OR'S MANUAL 4-1/2 in. (1 15 mm) Angle Grinder Model AG450 / Double Insulated SA VE THIS MANUAL FOR FUTURE REFERENCE THANK YOU FOR BUYING A RYOBI ANGLE GRINDER. Your new angle grinder has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation, and operator safety.
Page 2 ■ Product Specifications ......................................................................................................... ......................... 1 ■ Table of Contents and Typical Application .....................................
Page 3 RULES FOR SAFE OPERA TION The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and the explanations with them, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger.
Page 4 RULES FOR SAFE OPERA TION inattention while operating power tools may result in serious personal injury . ■ Dress properly . Do not wear loose clothing or jewelry . Contain long hair . Keep your hair , cloth- ing, and gloves away from moving parts.
Page 5 RULES FOR SAFE OPERA TION ■ Do not enlarge or alter the center hole of the grinding wheel as this could result in breaking it. ■ Use only the normal grinder surface. Never use the side or upper surfaces for cutting. ■ Keep the tool and its handle dry, clean, and free from oil and grease.
Page 6 RULES FOR SAFE OPERA TION W ARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm.
Page 7 With the exception of the side handle and accessory wheels, your angle grinder has been shipped completely assembled. ■ Carefully remove the grinder and accessories from the box. Make sure that all items listed in the packing list are included.
Page 8 KNOW YOUR ANGLE GRINDER Before attempting to use your grinder, familiarize yourself with all operating features and safety requirements. See Figure 1. Make sure all grinding wheels and recommended accessories are in accordance with listed specifications for this tool.
Page 9 ASSEMBL Y CLAMP NUT GRINDING WHEEL DISC FLANGE SPINDLE SPINDLE LOCK BUTTON FLAT(S) WRENCH TO TIGHTEN TO LOOSEN ■ Place the accessory wheel over the spindle. W ARNING: Always install grinding wheel and abrasive mop disc with the depressed center against the disc flange as shown above.
Page 10 Fig. 4 INCORRECT LOCATION OF GUARD ADJUSTMENTS CORRECT LOCATION OF GUARD IS BETWEEN POINTS A AND B W ARNING: Do not attempt to operate this tool until you have read thoroughly and understand completely all instructions, safety rules, etc. contained in this manual.
Page 11 Fig. 8 TRIGGER SWITCH LOCK-ON BUTTON 5 ° TO 15 ° OPERA TION CAUTION: Never cover air vents. They must always be open for proper motor cooling. SWITCH See Figure 7. To turn your grinder on, depress the trigger switch. Release the trigger switch to turn the grinder off.
Page 12 GUARD REPLACEMENT See Figure 9. After extended use, the guard may become worn and need adjustments or replacing. If you drop your grinder and damage the guard it may also be necessary for you to replace it. PROCEED AS FOLLOWS WHEN REPLACEMENT IS REQUIRED: ■ Unplug your grinder.
Page 13 LUBRICATION All of the bearings in this tool are lubricated with a sufficient amount of high grade lubricant for the life of the unit under normal operating conditions. Therefore, no further lubrication is required. GENERAL Avoid using solvents when cleaning plastic parts.
OPERA T OR'S MANUAL 4-1/2 in. (1 15 mm) Angle Grinder Model AG450 / Double Insulated 972000-912 RYOBI TECHNOLOGIES, INC. 1428 Pearman Dairy Road Anderson SC 29625 Post Office Box 1207 Anderson SC 29622 Phone 1-800-525-2579 www.
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 AG450 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 AG450 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Ryobi AG450 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Ryobi AG450 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Ryobi AG450, 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 AG450.
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 AG450. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Ryobi AG450 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.
