Makita HP2050 power drill
Contents
1. 5 Tua kita 2 Speed Hammer Drill MODEL HP2050F MODEL HP2051F DOUBLE INSULATION INSTRUCTION MANUAL A WARNING For your personal safety READ and UNDERSTAND before using SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE www makitatools com SPECIFICATIONS Model HP2050F HP2051F Speed High High Low 20 mm 3 4 20mm 8 4 Capacities 8 mm 5 16 13mm 1 2 8mm 5 16 13mm 1 2 25 mm 1 40mm 1 9 16 25mm 1 40 mm 1 9 16 No load speed RPM 0 2 900 min O 1 200 min 0 2 900 min O 1 200 min Blows per minute 0 58 000 0 24 000 0 58 000 0 24 000 Overall length 362 mm 14 1 4 360 mm 14 1 8 Net weight 2 3 kg 5 1 Ibs 2 3 kg 5 1 Ibs e Manufacturer reserves the right to change specifications without notice e Specifications may differ from country to country GENERAL SAFETY RULES USADO2 2 For All Tools A WARNING Read and understand all instructions Failure to follow all instructions listed below may result in electric shock fire and or serious personal injury SAVE THESE INSTRUCTIONS Work Area 3 Keep bystanders children and visitors away while operating a power tool Distrac 1 K it l Sep your Work area clean and well ll tions can cause you to lose control Cluttered benches and dark areas invite acci dents 2 Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust2. 15 WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are lead from lead based paints crystalline silica from bricks and cement and other masonry products and e arsenic and chromium from chemically treated lumber Your risk from these exposures varies depending on how often you do this type of work To reduce your exposure to these chemicals work in a well ventilated area and work with approved safety equipment such as those dust masks that are specially designed to filter out microscopic particles MAKITA LIMITED ONE YEAR WARRANTY 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 Should any trouble develop during this one year period return the COMPLETE tool freight prepaid to one of Makita s Factory or Authorized Service Centers If inspection shows the trouble is caused by defective workmanship or material Makita will repair or at our option replace without charge This Warranty does not apply where e repairs have been made or attempted by others e repairs are required because of normal wear and tear e the tool has been abused misused
3. A moment of inattention while operating power tools may result in serious personal injury Dress properly Do not wear loose cloth ing or jewelry Contain long hair Keep your hair clothing and gloves away from moving parts Loose clothes jewelry or long hair can be caught in moving parts 11 12 13 14 Avoid accidental starting Be sure switch is off before plugging in Carrying tools with your finger on the switch or plugging in tools that have the switch on invites accidents Remove adjusting keys or wrenches before turning the tool on A wrench or a key that is left attached to a rotating part of the tool may result in personal injury Do not overreach Keep proper footing and balance at all times Proper footing and balance enables better control of the tool in unexpected situations Use safety equipment Always wear eye protection Dust mask non skid safety shoes hard hat or hearing protection must be used for appropriate conditions Ordinary eye or sun glasses are NOT eye protection Tool Use and Care 15 16 17 18 19 20 Use clamps or other practical way to secure and support the workpiece to a stable platform Holding the work by hand or against your body is unstable and may lead to loss of control Do not force tool Use the correct tool for your application The correct tool will do the job better and safer at the rate for which it is designed Do not use tool if switch
4. Supply Catalog Other 2 Use of the product is intended for 4 Most favored points are Construction Trade Design Repair Service Industrial Maintenance Features Durability Home Maintenance Size Power Hobby Price Other Other Makita Brand 5 Any comments DATE PURCHASED MODEL NO MONTH na CD sa o STATUS INTL LAST NAME COMPANY NAME Married Single Y STREET ADRESS CITY ZIP CODE BE SURE TO COMPLETE THE CUSTOMER S PORTION OF THIS FORM AND RETAIN FOR YOUR RECORDS Please return this portion by facsimile or mail Facsimile No 714 522 8133 E ii A FACTORY SERVICE CENTERS 1 800 4 MAKITA RETAIN THIS PORTION FOR YOUR 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 Avenue Sacramento CA 95825 916 482 5197 7674 Clairemont Mesa Blvd San Diego CA 92111 858 278 4471 16735 Saticoy St Ste 105 Van Nuys CA 91406 818 782 2440 COLORADO 11839 E 51st Ave Denver CO 80239 2709 303 371 2850 CUSTOMER S RECORD When you need service Send complete tool prepaid to one of the Makita Factory Service Centers listed or to an Authorized Makita Service Center Be sure to attach a letter to the outside of the carton detailing the problem with your tool FLO
5. and then push in the lock button To stop the tool from the locked position pull the switch trig ger fully then release it A speed control screw is provided so that maximum tool speed can be limited variable Turn the speed control screw clockwise for higher speed and counterclockwise for lower speed Lighting up the lamps A CAUTION e Do not look in the light or see the source of light directly To turn on the lamp pull the trigger Release the trigger to turn it off NOTE e Use a dry cloth to wipe the dirt off the lens of lamp Be careful not to scratch the lens of lamp or it may lower the illumination 002991 1 Reversing switch lever 002691 1 Arrow 2 Speed change knob 002692 1 Action mode changing lever Reversing switch action This tool has a reversing switch to change the direction of rotation Move the reversing switch lever to the lt position A side for clockwise rotation or the gt position B side for counterclockwise rotation A CAUTION e Always check the direction of rotation before operation e Use the reversing switch only after the tool comes to a complete stop Changing the direction of rotation before the tool stops may damage the tool Speed change Two speed ranges can be preselected with the speed change knob To change the speed turn the speed change knob so that the arrow on the tool body points toward the I position on the knob for low spe
6. does not turn it on or off Any tool that cannot be controlled with the switch is dangerous and must be repaired Disconnect the plug from the power source before making any adjustments changing accessories or storing the tool Such preventive safety measures reduce the risk of starting the tool accidentally Store idle tools out of reach of children and other untrained persons Tools are dangerous in the hands of untrained users Maintain tools with care Keep cutting tools sharp and clean Properly maintained tools with sharp cutting edges are less likely to bind and are easier to control 21 Check for misalignment or binding of SERVICE moving parts breakage of parts and any other condition that may affect the tools operation If damaged have the tool ser viced before using Many accidents are caused by poorly maintained tools 23 Tool service must be performed only by qualified repair personnel Service or main tenance performed by unqualified personnel could result in a risk of injury 24 When servicing a tool use only identical replacement parts Follow instructions in the Maintenance section of this manual Use of unauthorized parts or failure to follow Maintenance instructions may create a risk of electric shock or injury USE PROPER EXTENSION CORD Make sure your extension cord is in good condition When using an extension cord be sure to use one heavy enough to carry the current your product will draw An u
7. into the workpiece Drilling in metal To prevent the bit from slipping when starting 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 start drilling Use a cutting lubricant when drilling metals The exceptions are iron and brass which should be drilled dry A CAUTION e Pressing excessively on the tool will not speed up the drilling In fact this excessive pressure will only serve to damage the tip of your bit decrease the tool performance and shorten the service life of the tool e There is a tremendous force exerted on the tool bit at the time of hole break through Hold the tool firmly and exert care when the bit begins to break through the workpiece e A stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out However the tool may back out abruptly if you do not hold it firmly e Always secure small workpieces in a vise or similar hold down device MAINTENANCE 1 Vent holes ACCESSORIES 002697 A CAUTION e Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance Cleaning vent holes The tool and its air vents have to be kept clean Regularly clean the tool s air vents or whenever the vents start to become obstructed To maintain product SAFETY and RELIABILITY repairs car bon brush inspection and r
8. or improperly maintained e alterations have been made to the tool IN NO EVENT SHALL MAKITA BE LIABLE FOR ANY INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES FROM THE SALE OR USE OF THE PRODUCT THIS DISCLAIMER APPLIES BOTH DURING AND AFTER THE TERM OF THIS WARRANTY MAKITA DISCLAIMS LIABILITY FOR ANY IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A SPECIFIC PURPOSE AFTER THE ONE YEAR TERM OF THIS WARRANTY This Warranty gives you specific legal rights and you may also have other rights which vary from state to state Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you Some states do not allow limitation on how long an implied warranty lasts so the above limitation may not apply to you Makita Corporation Anjo Aichi Japan Made in China Nan Zi Road Kunshan Export Processing Zone Jiangsu P R China 884428 971
9. striking reinforcing rods embedded in the concrete Always use the side grip auxiliary handle and firmly hold the tool by both side grip and switch handle during operations Failure to do so may result in the loss of control of the tool and potentially severe injury When drilling in concrete granite tile etc move the action mode changing lever to the position of symbol to use rotation with hammering action Be sure to use a tungsten carbide tipped bit Position the bit at the desired location for the hole then pull the switch trigger Do not force the tool Light pressure gives best results Keep the tool in position and prevent it from slip ping away from the hole Do not apply more pressure when the hole becomes clogged with chips or particles Instead run the tool at an idle then remove the bit partially from the hole By repeating this sev eral times the hole will be cleaned out and normal drilling may be resumed 1 Blow out bulb 10 001302 Blow out bulb optional accessory After drilling the hole use the blow out bulb to clean the dust out of the hole Drilling operation When drilling in wood metal or plastic materials move the action mode changing lever to the position of 8 symbol to use rotation only action Drilling in wood When drilling in wood the best results are obtained with wood drills equipped with a guide screw The guide screw makes drilling easier by pulling the bit
10. tighten the grip by turning clockwise at the desired position lt may be swung 360 so as to be secured at any position Installing or removing drill bit For Model HP2050F To install the bit place it in the chuck as far as it will go Tighten the chuck by hand Place the chuck key in each of the three holes and tighten clockwise Be sure to tighten all three chuck holes evenly To remove the bit turn the chuck key counterclockwise in just one hole then loosen the chuck by hand After using the chuck key be sure to return to the original position For Model HP2051F Hold the ring and turn the sleeve counterclockwise to open the chuck jaws Place the bit in the chuck as far as it will go Hold the ring firmly and turn the sleeve clockwise to tighten the chuck To remove the bit hold the ring and turn the sleeve counter clockwise 1 Depth gauge OPERATION 002696 Depth gauge The depth gauge is convenient for drilling holes of uniform depth Loosen the side grip and insert the depth gauge into the hole in the side grip Adjust the depth gauge to the desired depth and tighten the side grip NOTE e The depth gauge cannot be used at the position where the depth gauge strikes against the tool body Hammer drilling operation A CAUTION e There is a tremendous and sudden twisting force exerted on the tool bit at the time of hole break through when the hole becomes clogged with chips and particles or when
11. Power tools create sparks which may ignite the dust or fumes Electrical Safety 4 Double insulated tools are equipped with a polarized plug one blade is wider than the other This plug will fit in a polarized outlet only one way If the plug does not fit fully in the outlet reverse the plug If it still does not fit contact a qualified elec trician to install a polarized outlet Do not change the plug in any way Double insula tion eliminates the need for the three wire grounded power cord and grounded power supply system Avoid body contact with grounded sur faces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is grounded Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of electric shock Do not abuse the cord Never use the cord to carry the tools or pull the plug from an outlet Keep cord away from heat oil sharp edges or moving parts Replace damaged cords immediately Damaged cords increase the risk of electric shock When operating a power tool outside use an outdoor extension cord marked W A or W These cords are rated for outdoor use and reduce the risk of electric shock Personal Safety 9 10 Stay alert watch what you are doing and use common sense when operating a power tool Do not use tool while tired or under the influence of drugs alcohol or medication
12. RIDA 750 East Sample Road Pompano Beach FL 33064 954 781 6333 GEORGIA 4680 River Green Parkway NW Duluth GA 30096 770 476 8911 ILLINOIS 1450 Feehanville Dr Mt Prospect IL 60056 6011 847 297 3100 MARYLAND 7397 Washington Boulevard Suite 104 Elkridge MD 21075 410 796 4401 MASSACHUSETTS 232 Providence Hwy Westwood MA 02090 781 461 9754 MINNESOTA 6427 Penn Ave South Richfield MN 55423 612 869 5199 MISSOURI 9876 Watson Road St Louis MO 63126 2221 314 909 9889 NEBRASKA 4129 S 84th St Omaha NE 68127 402 597 2925 NEVADA 3375 S Decatur Blvd Suites 22 24 Las Vegas NV 89102 702 368 4277 NEW JERSEY 251 Herrod Blvd Dayton NJ 08810 1539 609 655 1212 NEW YORK 4917 Genessee Street Cheektowaga NY 14225 716 685 9503 OREGON 828 19th Avenue N W Portland OR 97209 503 222 1823 PENNSYLVANIA 1704 Babcock Blvd Pittsburgh PA 1509 412 822 7370 PUERTO RICO 200 Guayama St Hato Rey PR 00917 787 250 8776 TENNESSEE 1120 Elm Hill P Suile 170 Nashville TN 372 615 248 3321 TEXAS 12801 Stemmons Fwy Ste 809 Farmers Branch TX 75234 972 243 1150 12701 Directors Dr Stafford TX 77477 3701 281 565 8665 3453 IH 35 North Ste 101 San Antonio TX 78219 210 228 0676 WISCONSIN Lincoln Plaza Shopping Ctr 2245 S 108th St West Allis WI 53227 414 541 4776 Date Purchased Dealers Name amp Address Model No
13. ed or Il position for high speed If it is hard to turn the knob first turn the chuck slightly in either direction and then turn the knob again A CAUTION e Use the speed change knob only after the tool comes to a complete stop Changing the tool speed before the tool stops may damage the tool e Always set the speed change knob to the correct position If you operate the tool with the speed change knob positioned halfway between the I and Il position the tool may be damaged Selecting the action mode This tool has an action mode change lever For rotation with hammering slide the action mode change lever to the right T symbol For rotation only slide the action mode change lever to the left 8 symbol A CAUTION e Always slide the action mode change lever all the way to your desired mode position If you operate the tool with the lever positioned halfway between the mode symbols the tool may be damaged ASSEMBLY 002693 1 Grip base 2 Side grip auxiliary handle 3 Teeth 4 Protrusions 002694 mb 2 O D lt 002695 1 Sleeve 2 Ring A CAUTION e Always be sure that the tool is switched off and unplugged before carrying out any work on the tool Installing side grip auxiliary handle Always use the side grip to ensure operating safety Install the side grip so that the teeth on the grip fit in between the protrusions on the tool barrel Then
14. eplacement any other mainte nance or adjustment should be performed by Makita Authorized or Factory Service Centers always using Makita replacement parts A CAUTION e These accessories or attachments are recommended for use with your Makita tool specified in this manual The use of any other accessories or attachments might present a risk of injury to persons Only use accessory or attachment for its stated purpose If you need any assistance for more details regarding these accessories ask your local Makita service center e Drill bits e Hammer drill bits e Hole saws e Blow out bulb e Safety goggles e Chuck key e Grip assembly e Depth gauge e Plastic carrying case 11 Memo Makita U S A Inc 14930 Northam Street La Mirada CA 90638 5753 I l l 5 O l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l Sd aid ee l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l MAIL THIS PORTION Your answers to the following questions are appreciated 1 This product was purchased from 3 How did you learn about this product Home Center Other Magazine Radio Hardware Lumber Store From Dealer Exhibition Tool Distributor Newspaper From Friend Industrial Supply Store Display Previous Usage Construction
15. er safety data Do not leave the tool running Operate the tool only when hand held 6 Do not touch the bit or the workpiece immediately after operation they may be extremely hot and could burn your skin SAVE THESE INSTRUCTIONS A WARNING MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury SYMBOLS USD202 2 The followings show the symbols used for tool Vee volts piani no load speed Aci amperes CA Class Il Construction HZ hertz IMIN revolutions or reciprocation per minute 2 ili alternating current i number of blow FUNCTIONAL DESCRIPTION 002990 1 Lock button 2 Speed control screw 3 Switch trigger 4 Higher 5 Lower 002689 1 Lamp A CAUTION e Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool Switch action A CAUTION e Before plugging in the tool always check to see that the switch trigger actuates properly and returns to the OFF position when released e Switch can be locked in ON position for ease of operator comfort during extended use Apply caution when locking tool in ON position and maintain firm grasp on tool To start the tool simply pull the switch trigger Tool speed is increased by increasing pressure on the switch trigger Release the switch trigger to stop For continuous operation pull the switch trigger
16. ndersized cord will cause a drop in line voltage resulting in loss of power and overheating Table 1 shows the correct size to use depending on cord length and nameplate ampere rating If in doubt use the next heavier gage The smaller the gage num ber the heavier the cord 22 Use only accessories that are recom mended by the manufacturer for your model Accessories that may be suitable for one tool may become hazardous when used on another tool Table 1 Minimum gage for cord Ampere Rating Total length of cord in feet 120 V 25 ft 50 ft 100 ft 150 ft Not More Than AWG 1 1 1 4 2 2 6 i SPECIFIC SAFETY RULES USB002 2 DO NOT let comfort or familiarity with product gained from repeated use replace strict adherence to hammer drill safety rules If you use this tool unsafely or incorrectly you can suffer serious personal injury 1 Hold tools by insulated gripping surfaces 2 Always be sure you have a firm footing Be when performing an operation where the sure no one is below when using the tool in cutting tool may contact hidden wiring or high locations its own cord Contact with a live wire wil 3 Hold the tool firmly with both hands make exposed metal parts of the tool live Always use the side grip and shock the operator i 4 Keep hands away from rotating parts 7 Some material contains chemicals which may be toxic Take caution to prevent working dust inhalation and skin contact Follow material suppli
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