Manuale d’uso / di manutenzione del prodotto HR4000C del fabbricante Makita
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INSTR UCTION MANU AL W ARNING: F or your personal saf ety , READ and UNDERST AND bef ore using. SA VE THESE INSTR UCTIONS FOR FUTURE REFERENCE. www .makitatools.
2 SPECIFICATIONS • Manuf acturer reser ves the right to change specifications without notice. • Specifications ma y differ from country to countr y . GENERAL SAFETY R ULES USA002-2 (F or All T ools ) W ARNING: Read and understand all instructions.
3 change the plug in any wa y . Double insula- tion eliminates the need for the three wire grounded pow er cord and grounded power supply system. 5. A void body contact with gr ounded sur- faces such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is grounded.
4 SER VICE 23. T ool ser vice must be perf ormed only by qualified repair personnel. Service or main- tenance performed by unqualified personnel could result in a risk of injur y . 24. When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual.
5 warm up for a while b y operating it under no load. This will loosen up the lubrica- tion. Without proper warm-up, hammering operation is difficult. 7. Alwa ys be sure you have a firm f ooting. Be sure no one is below when using the tool in high locations.
6 FUNCTIONAL DESCRIPTION CA UTION: • Alwa ys be sure that the tool is switched off and unplugged bef ore adjusting or checking function on the tool. Switch action CA UTION: • Bef ore plugging in the tool, always chec k to see that the s witch tr igger actuates properly and retur ns to the “ OFF ” position when released.
7 Selecting the action mode Rotation with hammering F or dr illing in concrete, masonry , etc., depress the lock b ut- ton and rotate the change le ver so that the pointer points to the symbol.
8 ser vicing. After appro x. 8 hours of use, the motor will auto- matically be shut off . ASSEMBL Y CA UTION: • Alwa ys be sure that the tool is switched off and unplugged befo re carr ying out any work on the tool. Side handle CA UTION: • Use the side handle only when chipping, scaling or demolishing.
9 Installing or removing the bit Clean the bit shank and apply bit grease bef ore installing the bit. Inser t the bit into the tool. T urn the bit and push it in until it engages. If the bit cannot be pushed in, remov e the bit. Pull the chuck cov er down a couple of times.
10 Depress the lock b utton and rotate the change lev er so that the pointer points to the symbol. Then make sure that the bit is securely held in place by turning it slightly . Depth gauge The depth gauge is conv enient for drilling holes of unif or m depth.
11 Blow-out b ulb (optional accessor y) After drilling the hole, use the blo w-out bulb to clean the dust out of the hole. Chipping/Scaling/Demolition Set the change le ver to the symbol. Hold the tool firmly with both hands. T urn the tool on and apply slight pressure on the tool so that the tool will not bounce around, uncontrolled.
12 Use a screwdriv er to remove the brush holder caps. T ake out the worn carbon br ushes, insert the new ones and secure the brush holder caps. Lubrication CA UTION: • This serv icing should be perf or med by Makita A uthor ized or F actory Ser vice Centers only .
13 Remov e the crank cap using a he x wrench. Rest the tool on the table with the bit end pointing upw ards. This will allow the old grease to collect inside the crank housing. Wipe out the old grease inside and replace with a fresh grease (60 g; 2 oz).
14 AC C E S S O R I E S CA UTION: • These accessories or attachments are recommended for use with your Makita tool specified in this man ual. The use of any other accessories or attachments might present a risk of injur y to persons. Only use accessory or attachment f or its stated pur pose.
Memo 15.
Memo 16.
17 First-Class Postage Required Post Office will not deliver without proper postage. Makita U .S.A., Inc. 14930 Nor tham Street La Mirada, CA 90638-5753 Fold Cut.
18 1. This product was purc hased from: Home Center Hardware/Lumber Store T ool Distributor Industrial Supply Construction Supply Other ( ) 3. Ho w did you learn about this product: Magazine F rom Dealer Newspaper Store Display Catalog Radio Exhibition F rom Friend Previous Usage Other ( ) 2.
19 F A CT OR Y SER VICE CENTERS 1-800-4-MAKIT A RET AIN THIS POR TION FOR Y OUR RECORDS ARIZONA 3707 E. Broadway Rd., Ste. 6 Phoenix, AZ 85040 (602) 437-2850 CALIFORNIA 41850 Christy St.
W ARNING Some dust created by po wer sanding, sawing, g r inding, drilling, and other construction activities contains chemicals known to the State of Calif or nia to cause cancer , bir th defects or other reproductiv e harm.
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 Makita HR4000C 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 Makita HR4000C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Makita HR4000C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Makita HR4000C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Makita HR4000C, 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 Makita HR4000C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Makita HR4000C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Makita HR4000C 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.
