Makita HR4040C manual

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 Rotar y Hammer 40 mm (1 - 9/16”) MODEL HR4040C 003100 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 shock, fire and/or se[...]

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. 6. Do not expose power tools to [...]

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 must be perf ormed only by qualified repair personnel. Service or main- tenance performed by unqualified personnel could result in a risk o[...]

5 4. Be sure the bit is secured in place before operation. 5. Under normal operation, the tool is designed to produce vibration. The screws can come loose easil y , causing a breakdown or accident. Chec k tightness of screws carefull y before operation. 6. In cold weather or when the tool has not been used for a long time, let the tool warm up for [...]

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. T o star t the tool,[...]

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. Use a tungsten-carbide tipped bit. Hammering only F or chipping, scaling or demolition operations, depress the lock b utton and rotate the change lev er so [...]

8 Indicator lamp The green pow er-ON indicator lamp lights up when the tool is s witched ON. If the indicator lamp is lit but the tool does not star t, the carbon brushes may be worn out, or the electr ic cir- cuit or the motor ma y be defectiv e. If the indicator lamp does not light up and the tool does not star t, the ON/OFF switch or the mains c[...]

9 Bit grease (optional accessory) Coat the bit shank head bef orehand with a small amount of bit grease (about 0.5 -1 g; 0.02 - 0.04 oz.). This chuc k lubr i- cation assures smooth action and longer ser vice lif e. Installing or removing the bit Clean the bit shank and apply bit grease bef ore installing the bit. CA UTION: • Ne ver use A-type sha[...]

10 For chipping, scaling or demolishing With the cut in the bit shank aligned with the notch in the tool holder cap , inser t the bit into the tool holder. The chuck co ver will slide up automatically and cov er the mark. After installing, alwa ys make sure that the bit is securely held in place by trying to pull it out. T o remove the bit, pull th[...]

11 Depth gauge The depth gauge is conv enient for drilling holes of unif or m depth. Inser t the depth gauge into the hole in the grip base. Adjust the depth gauge to the desired depth and then tighten the clamp screw to secure the depth gauge . NO TE: • The depth gauge cannot be used at the position where the depth gauge strikes against the tool[...]

12 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. Pressing ve r y hard on the tool will not increase the efficiency . MAINTENANCE CA UTION: • Alwa ys be sure that the tool is switch[...]

13 Lubrication CA UTION: • This serv icing should be perf or med by Makita A uthor ized or F actory Ser vice Centers only . This tool requires no hourly or daily lubr ication because it has a grease-pac ked lubrication system. It should be relubr i- cated after e very 6 months of operation. Send the complete tool to Makita A uthor ized or F actor[...]

14 Connect the two terminals and reinstall the handle. CA UTION: • Do not tighten the crank cap e xcessively . It is made of resin and is subject to breakage. • Be careful not to damage the terminals or lead wires especially when wiping out the old grease or installing the handle. T o maintain product SAFETY and RELIABILITY , repairs, any other[...]

15 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. If you need an y assistance for more details regarding [...]

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

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. 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 defects or other reproductiv e harm. Some examples of these chemicals are: • lead from lead-based paints, • cr ystalline silica from bricks and cement and ot[...]