Makita HP2070F manuale d’uso

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.com 2-Speed Hammer Drill MODEL HP2070 MODEL HP2070F MODEL HP2071 MODEL HP2071F 004284 DOUBLE INSULA TION[...]

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. F ailure to f ollow all instructions listed below , ma y result in electr ic shoc k, fire and/or s[...]

3 still does not fit, contact a qualified elec- trician to install a polarized outlet. Do not 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[...]

4 22. Use only accessories that are recom- mended by the manufacturer f or your model. Accessories that may be suitab le for one tool, may become hazardous when used on another tool. SER VICE 23. T ool ser vice mu st be performed only by qualified repair personnel. Service or main- tenance performed by unqualified personnel could result in a risk o[...]

5 5. Do not leave the tool running. Operate the tool only when hand-held. 6. Do not touch the bit or the w orkpiece immediately after operation; the y may be extremely hot and could b urn your skin. 7. Some material contains chemicals whic h may be to xic. T ake caution to prevent working dust inhalation and skin contact. Follow material supplier s[...]

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. • Switch can be lo[...]

7 Lighting up the lamps For Model HP2070F , HP2071F CA UTION: • Do not look in the light or see the source of light directly . T o tur n on the lamp , pull the tr igger . Release the tr igger to turn it off. NO TE: • Use a dr y cloth to wipe the dirt off the lens of lamp. Be careful not to scratch the lens of lamp , or it may lo wer the illumin[...]

8 CA UTION: • Use the speed change knob only after the tool comes to a complete stop . Changing the tool speed before the tool stops ma y damage the tool. • Alwa ys set the speed change knob to the correct position. If you operate the tool with the speed change knob positioned halfwa y between the “ I ” and “ II ” position, the tool ma [...]

9 Installing or removing drill bit For Model HP2070, HP2070F T o install the bit, place it in the chuck as far as it will go . Tighten the chuck b y hand. Place the chuck k ey in each of the three holes and tighten clockwise . Be sure to tighten all three chuck holes e venly . T o remove the bit, turn the chuck k ey counterclockwise in just one hol[...]

10 OPERA TION Hammer drilling operation CA UTION: • There is a tremendous and sudden twisting f orce e xerted on the tool/bit at the time of hole break-through, when the hole becomes clogged with chips and par ticles, or when striking reinf orcing rods embedded in the concrete. Alw ays use the side grip (auxiliary handle) and firmly hold the tool[...]

11 Drilling in metal T o prev ent the bit from slipping when star ting a hole, make an indentation with a center-punch and hammer at the point to be drilled. Place the point of the bit in the indentation and star t drilling. Use a cutting lubricant when dr illing metals . The exceptions are iron and brass which should be drilled dr y . CA UTION: ?[...]

12 Cleaning vent holes The tool and its air vents ha ve to be k ept clean. Regular ly clean the tool ’ s air vents or whene v er the vents star t to become obstructed. T o maintain product SAFETY and RELIABILITY , repairs, car- bon brush inspection and replacement, any other mainte- nance or adjustment should be perf or med by Makita A uthor ized[...]

13 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[...]

14 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. Use of the pr oduct is intended for: Construction T rade[...]

15 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. Fremont, CA 94538-5107 (510) 657-9881 14930 Northam St. La Mirada, CA 90638-5753 (714) 522-8088 1970 Fulton Av enue Sacramento , CA 95825 (916) 482-5197 7674 Clair[...]

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 def ects or other reproductive harm. Some e xamples of these chemicals are: • lead from lead-based paints, • cr ystalline silica from bricks and cement and o[...]