Manuale d’uso / di manutenzione del prodotto BTW072 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. Cor dless Impact Wrenc h Equipped with Electric Brake MO.
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 USA003-1 (FOR All BA TTER Y OPERA TED T OOLS ) W ARNING: Read and understand all instructions.
3 3. Keep bystander s, children, and visitors awa y while operating a power tool. Distrac- tions can cause you to lose control. Electrical Safety 4. A battery operated tool with integral bat- teries or a separate battery pack must be recharged onl y with the specified charger for the battery .
4 SER VICE 21. T ool ser vice m ust be performed only by qualified repair personnel. Service or main- tenance performed by unqualified personnel may result in a risk of injury . 22. When servicing a tool, use only identical replacement parts. Follow instructions in the Maintenance section of this manual.
5 SYMBOLS USD302-1 The f ollowings show the symbols used f or tool. V ....................... volts ................... direct current ................... no load speed .../min ................ rev olutions or reciprocation per minute ................
6 11 . Do not disassemble charger or battery cartridge; take it to a qualified ser viceman when service or repair is required. Incor- rect reassembly ma y result in a risk of electric shock or fire. 12. T o reduce risk of electric shock, unplug charger fr om outlet before attempting any maintenance or cleaning.
7 SYMBOLS The f ollowing show the symbols used f or the charger . Be sure that you understand their meaning bef ore use. .......... Ready to charge ............. Charging ............. Charging complete ........... Delay charge (Cooling) ........ Def ective batter y .
8 FUNCTIONAL DESCRIPTION CA UTION: • Alwa ys be sure that the tool is switched off and the batter y cartr idge is remov ed bef ore adjusting or checking function on the tool. Installing or removing battery cartridge • T o remove the battery car tr idge , withdraw it from the tool while pressing the buttons on both sides of the cartr idge.
9 NO TE: • The batter y charger is f or charging Makita batter y car tridge. Ne ver use it f or other pur poses or f or other manuf acturer ’ s batteries. • When you charge a ne w batter y car tridge or a batter y car tridge which has not been used for a long period of time, it ma y not accept a full charge.
10 3. Recharge of full charged batter y 4. Over-discharge of battery (continue to discharge battery in spite of down of po wer .) 5. Recharge under broken cooling system The charging time of such batter y is longer than usual.
11 Checking the remaining battery capacity When charging When the charging begins, the first (f ar left) indicating lamp begins to flick er . Then, as charging proceeds, the other lamps light, one after the other , to indicate the batter y capac- ity .
12 • Use the re versing s witch only after the tool comes to a complete stop . Changing the direction of rotation before the tool stops ma y damage the tool. • When not operating the tool, alwa ys set the re versing s witch lev er to the neutral position.
13 3. Release the trigger . (The indicating lamp will keep light- ing up lit f or 0.5 seconds, then the lamp will go out.) 4. Hit the tool housing preset number of first digit e xcept 0. (The indicating lamp will light up in green color . Then, the light goes out.
14 Relation between presetting number and action Indicating lamp • After impacting preset numbers, the indicating lamp lights in green color . • The red color light will light on if the trigger is pulled bef ore the presetting number of impacts is achiev ed.
15 Installing or removing soc ket T o install the socket, push it onto the an vil of the tool until it locks into place . T o remove the soc ket, simply pull it off . OPERA TION [*1] Presetting number of impacts is impossible f or more than 200 impacts (4 seconds).
16 1. When the battery car tr idge is discharged almost com- pletely , v oltage will drop and the fastening torque will be reduced. 2. S ocket • F ailure to use the correct size soc ket will cause a reduction in the f astening torque. • A worn socket (w ear on the hex end or square end) will cause a reduction in the f astening torque.
17 Use a screwdriv er to remove the brush holder caps. T ake out the worn carbon br ushes , inser t the new ones and secure the brush holder caps. T o maintain product SAFETY and RELIABILITY , repairs.
Memo 18.
Memo 19.
Warranty Policy Every Makita tool is thoroughly inspected and tested before leaving the factory. It is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase.
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 BTW072 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 BTW072 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Makita BTW072 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Makita BTW072 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Makita BTW072, 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 BTW072.
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 BTW072. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Makita BTW072 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.
