Makita 9404 power sander
Contents
1. do not use water on the workpiece sur face Ventilate your work area adequately when you perform sanding operations Use of this tool to sand some products paints and wood could expose user to dust containing hazardous substances Use appropriate respiratory protection SAVE THESE INSTRUCTIONS A WARNING MISUSE or failure to follow the safety rules stated in this instruction manual may cause serious personal injury SYM BOLS USD204 1 The follovvings shovv the symbols used for tool N a volts ES A alternating current amperes AA Class Il Construction PAZ ciclista hertz m min meter per minute FUNCTIONAL DESCRIPTION 003364 1 Lock button 2 Switch trigger 003368 1 Speed adjusting dial 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 Release the switch trigger to stop For continuous operation pull the switch trigger and then push in the lock button To stop the tool from the locked position pull t2. 8 Tn kita Belt Sander 76 mm 3 100 mm 4 MODEL 9902 MODEL 9404 76 mm 3 MODEL 9903 76 mm 3 MODEL 9920 003359 DOUBLE INSULATION INSTRUCTION MANUAL WARNING For your personal safety READ and UNDERSTAND before using SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE www makitatools com SPECIFICATIONS e Specifications may differ from country to country GENERAL SAFETY RULES Overall length Model Belt size 76 mm x 533 mm 3 x 21 Belt speed Aa 1 440 ft min 296 mm 11 5 8 Net weight For All Tools A WARNING Read and understand all 9902 9903 9920 9404 76 mm x 533 mm 3 x 21 100 mm x 610 mm 4 x 24 76 mm x 610 mm 3 x 24 210 440 m 690 1 440 ft min 334 mm 13 1 8 4 3 kg 9 5 Ibs 4 3 kg 9 5 Ibs 4 5 kg 9 9 Ibs 4 7 kg 10 3 lbs Manufacturer reserves the right to change specifications without notice USA002 2 instructions Failure to follow all instructions listed below may result in electric shock fire and or serious personal injury SAVE THESE INSTRUCTIONS Work Area 1 Keep your work area clean and well lit Cluttered benches and dark areas invite acci dents Do not operate power tools in explosive atmospheres such as in the presence of flammable liquids gases or dust Power tools create sparks which may ignite the dust or fumes Keep bystanders children and visitors away while o
3. product will draw An undersized 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 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 Table 1 Minimum gage for cord Ampere Rating 18 16 16 14 DE DE EE A 1 16 14 1 14 12 1 4 2 18 6 18 6 SPECIFIC SAFETY RULES USB007 3 DO NOT let comfort or familiarity with product gained from repeated use replace strict adherence to sander safety rules If you use this tool unsafely or incorrectly you can suffer serious personal injury 1 Hold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord Contact with a live wire will make exposed metal parts of the tool live and shock the operator Always use safety glasses or goggles Ordinary eye or sun glasses are NOT safety glasses Hold the tool firmly with both hands Make sure the belt is not contacting the workpiece before the switch is turned on Keep hands away from rotating parts Do not leave the tool running Operate the tool only when hand held This tool has not been waterproofed so
4. alcohol or medication 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 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 14 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 21 22 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
5. 14930 Northam Street La Mirada CA 90638 5753 SE AA ge er MAIL THIS PORTION Your ansvvers to the follovving 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 Supply Catalog Other 2 Use of the product is intended for 4 Most favored points are mM Construction Trade u Design Repair Service Industrial Maintenance Features Durability Home Maintenance Size u Power Hobby Price Other Other u Makita Brand 5 Any comments DATE PURCHASED MODEL NO MONTH un I MR STATUS INTL LAST NAME COMPANY NAME Married Single ra 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 nn FACTORY SERVICE CENTERS 1 800 4 MARITA RETAIN THIS PORTION FOR YOUR RECORDS ALABAMA COLORADO 2365 Pelham Parkway 11839 E 51st Ave Pelham AL 35124 Denver CO 80239 2709 205 620 1791 303 371 2850 ARIZONA FLORIDA 3707 E Broadway Rd Ste 6 620 Douglas Ave Suite 1302 Phoenix AZ 85040 Altamonte Springs FL 32714 602 437 2850 407 774 6000 750 East Sample Road Pompano Beac
6. 7 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 131 35 31st Ave Flushing NY 11354 718 886 0971 NORTH CAROLINA 3501 G S Tryon St Charlotte NC 28217 704 527 0611 OHIO 6253 E Main St Columbus OH 43213 614 860 0222 6379 Pearl Road Parma Heights OH 44130 440 843 7555 1617 E Kemper Rd Sharonville OH 45246 513 771 0788 OKLAHOMA 552 E Memorial Road Oklahoma City OK 73114 405 752 2655 OREGON 828 19th Avenue N W Portland OR 97209 503 222 1823 PENNSYLVANIA Springwater Plaza 364 Wilmington W Chester Pike Glen Mills PA 19342 610 459 4122 6200 Babcock Blvd Pittsburgh PA 15237 412 366 6363 PUERTO RICO 200 Guayama St Hato Rey PR 00917 787 250 8776 TENNESSEE 4655 Nolensville Rd Nashville TN 37211 615 331 9922 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 UTAH 145 E 1300 S Ste 101 Salt Lake City UT 84115 801 359 3410 WASHI
7. NGTON 22220 84th Ave So Bldg A Kent WA 98032 253 395 8055 WISCONSIN Lincoln Plaza Shopping Ctr 2245 S 108th St West Allis WI 53227 414 541 4776 Date Purchased Dealers Name amp Address Makita Service Center Be sure to attach a letter to the outside of the carton detailing the problem with your tool Model No 15 VVARNING Some dust created by povver Sanding savving grinding drilling and other construction activities contains chemicals Rnovvn to the State of California to cause cancer birth defects or other reproductive harm Some examples of these chemicals are e lead from lead based paints e 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 Factor
8. edge of the base or the edge of the belt retracts more than 6 mm 1 4 away from the edge of the base use the adjusting knob to adjust the belt tracking Dust bag Attach the dust bag onto the dust spout The dust spout is tapered When attaching the dust bag push it onto the dust spout firmly as far as it will go to prevent it from coming off during operation 2 1 Dust bag 2 Fastener OPERATION 1 Sanding shoe 003389 003391 003394 When the dust bag is about half full remove the dust bag from the tool and pull the fastener out Empty the dust bag of its contents tapping it lightly so as to remove particles adher ing to the insides which might hamper further collection NOTE e If you connect a Makita vacuum cleaner to this tool more efficient and cleaner operations can be performed Sanding operation A CAUTION e The tool should not be in contact with the workpiece surface when you turn the tool on or off Otherwise a poor sanding finish or damage of the belt may result Hold the tool firmly with both hands Turn the tool on and wait until it attains full soeed Then gently place the tool on the workpiece surface Keep the belt flush with the workpiece at all times and move the tool back and forth Never force the tool The weight of the tool applies adequate pressure Excessive pressure may cause stalling overheat ing of the motor burning of the workpiece and possible kick back Sanding s
9. h FL 33064 954 781 6333 ARKANSAS Shackleford Shopping Center 240 South Shackleford Rd Ste C Thompson Center Waters Little Rock AR 72211 5501 W Waters Ave Ste 406 501 224 5733 Tampa FL 33634 813 886 8292 CALIFORNIA 41850 Christy St GEORGIA Fremont CA 94538 5107 4680 River Green Parkway 510 657 9881 Duluth GA 30096 2566 770 476 8911 1421 N Clovis Ave Ste 112 Fresno CA 93727 559 252 5166 ILLINOIS 1450 Feehanville Dr Mt Prospect IL 60056 6011 847 297 3100 14930 Northam St La Mirada CA 90638 5753 714 522 8088 1970 Fulton Avenue INDIANA Sacramento CA 95825 8403 Michigan Road Unit 1 916 482 5197 Indianapolis IN 46268 317 334 9980 1440 South E Street San Bernardino CA 92408 909 885 1289 KANSAS 8819 W 95th St Overland Park KS 66212 913 642 1111 7674 Clairemont Mesa Blvd San Diego CA 92111 858 278 4471 KENTUCKY 1215 S Hurstbourne Parkway Louisville KY 40222 502 326 3740 1565 Winchester B Campbell CA 95008 0501 408 379 0377 16735 Saticoy St Ste 105 Van Nuys CA 91406 818 782 2440 CUSTOMER S RECORD When you need service Send complete tool prepaid to one of the Makita Factory Service LOUISIANA 5626 Jefferson Hwy Harahan LA 70123 504 733 4138 MARYLAND 7541 45 Ritchie Highway Glen Burnie MD 21061 410 590 0160 MASSACHUSETTS 232 Providence Hwy Westwood MA 02090 617 461 9754 MINNESOTA 642
10. he switch trig ger fully then release it Speed adjusting dial For 9903 9920 and 9404 The belt speed can be infinitely adjusted between 210 m 690 ft and 440 m 1 440 ft per minute by turning the speed adjusting dial to a given number setting from 1 to 5 Higher speed is obtained when the dial is turned in the direc tion of number 5 lower speed is obtained when it is turned in the direction of number 1 Select the proper speed for the workpiece to be sanded A CAUTION e lf the tool is operated continuously at low speeds for a long time the motor will get overloaded resulting in tool malfunction e The speed adjusting dial can be turned only as far as 5 and back to 1 Do not force it past 5 or 1 or the speed adjusting function may no longer work ASSEMBLY 003501 003380 1 Steel plate 2 Adjusting Rnob 003385 1 Dust bag 2 Dust spout A CAUTION e Always be sure that the tool is switched off and unplugged before carrying out any work on the tool Installing or removing abrasive belt Pull the lever all the way out and install the belt over the roll ers then return the lever to the original position A CAUTION e When installing the belt make sure that the direction of the arrow on the back of the belt corresponds to the one on the tool itself Adjusting belt tracking Switch on the tool and make sure that the belt is aligned properly If the edge of the belt extends beyond the
11. hoe optional accessory The sanding shoe readily allows you to sand workpieces more evenly MAINTENANCE 001145 Ban y 1 Limit mark 003396 1 Brush holder cap 2 Screwdriver ACCESSORIES A CAUTION e Always be sure that the tool is switched off and unplugged before attempting to perform inspection or maintenance Replacing carbon brushes Remove and check the carbon brushes regularly Replace when they wear down to the limit mark Keep the carbon brushes clean and free to slip in the holders Both carbon brushes should be replaced at the same time Use only iden tical carbon brushes Use a screwdriver to remove the brush holder caps Take out the worn carbon brushes insert the new ones and secure the brush holder caps To maintain product SAFETY and RELIABILITY repairs any other maintenance 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 Abrasive belts e Sanding shoe e Dust bag Memo Memo 12 eed A Dunn A 2 Makita U S A Inc
12. perating a power tool Distrac tions can cause you to lose control 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 El 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 11 12 13 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
13. use tool if switch 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 Check for misalignment or binding of 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 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 SERVICE 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
14. y 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 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 3 11 8 Sumiyoshi cho Anjo Aichi 446 8502 Japan 884285C066
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