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Belt Sander
76 mm (3”)
MODEL 9921
100 mm (4”)
MODEL 9403
003358
DOUBLE
INSULATION
INSTR U CTION MANU AL
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
www.makitatools.com
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SPECIFICATIONS Model 9403 9921 100 mm x 610 mm 76 mm x 610 mm Belt size (4” x 24”) (3” x 24”) Belt speed 500 m (1,640 ft.) /min. Overall length 353 mm (13 - 7/8”) Net weight 5.9 kg (13 lbs) 5.5 kg (12.1 lbs) • Manufacturer reserves the right to change specifications without notice. Specifications may differ from country to country. GENERAL SAFETY RULES USA002-2 (For All Tools) WARNING: Read and understand all instructions. Failure to follow all instructions listed below, may result in electric
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5. Avoid body contact with grounded sur- 14. Use safety equipment. Always wear eye faces such as pipes, radiators, ranges and protection. Dust mask, non-skid safety refrigerators. There is an increased risk of shoes, hard hat, or hearing protection must electric shock if your body is grounded. be used for appropriate conditions. Ordinary eye or sun glasses are NOT eye protection. 6. Do not expose power tools to rain or wet conditions. Water entering a power tool will Tool Use and Care increase t
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24. When servicing a tool, use only identical SERVICE replacement parts. Follow instructions in 23. Tool service must be performed only by the Maintenance section of this manual. qualified repair personnel. Service or main- Use of unauthorized parts or failure to follow tenance performed by unqualified personnel Maintenance instructions may create a risk of could result in a risk of injury. electric shock or injury. USE PROPER EXTENSION CORD: Make sure your extension cord is in good condition. W
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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 5. Keep hands away from rotating parts. when performing an operation where the 6. Do not leave the tool running. Operate the cutting tool may contact hidden wiring or tool only when hand-held. its own cord. Contact w
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SYMBOLS USD204-3 The followings show the symbols used for tool. V ....................... volts ................alternating current A ....................... amperes ....................Class II Construction Hz ..................... hertz m/s....................meter per second ft/min ................feet per minute 6
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FUNCTIONAL CAUTION: DESCRIPTION Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. 003363 Switch action 1 CAUTION: Before plugging in the tool, always check to see that the 2 switch trigger actuates properly and returns to the “OFF” position when released. Switch can be locked in “ON” position for ease of operator comfort during extended use. Apply caution 1. Lock button when locking tool in “ON” position and maintain firm 2. Swit
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CAUTION: 003375 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. 003379 Adjusting belt tracking While the belt is running, use the adjusting knob to center the belt tracking. Failure to do so can result in frayed belt edges and wear on the sander frame. 1 1. Adjusting knob 003384 Dust bag 1 Attach the dust bag onto the dust spout. The dust spout is 2 tapered. When attaching the dust bag, push it onto the dust
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003390 Carbon plate (optional accessory) For greater sanding efficiency and to help the belt run cooler, install an optional carbon plate on the steel plate when sand- ing hardwood or steel. 12 3 1. Steel plate 2. Carbon plate 3. Strap washer Sanding operation OPERATION CAUTION: 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 an
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003395 Use a screwdriver to remove the brush holder caps. Take out the worn carbon brushes, insert the new ones and secure 2 1 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. 1. Screwdriver 2. Brush holder cap ACCESSORIES CAUTION: These accessories or attachments are recommended for use with your Makita tool specified in thi
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Memo 11
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Memo 12
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First-Class Postage Required Post Office will not deliver without proper postage. Makita U.S.A., Inc. 14930 Northam Street La Mirada, CA 90638-5753 Fold 13 Cut
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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 Supply Catalog Other ( ) 2. Use of the product is intended for: 4. Most favored points are: Construction Trade Design Repair Se
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FACTORY SERVICE CENTERS 1-800-4-MAKITA RETAIN THIS PORTION FOR YOUR RECORDS ALABAMA COLORADO LOUISIANA NEW YORK PUERTO RICO 2365 Pelham Parkway 11839 E. 51st Ave. 5626 Jefferson Hwy. 4917 Genessee Street 200 Guayama St. Pelham, AL 35124 Denver, CO 80239-2709 Harahan, LA 70123 Cheektowaga, NY 14225 Hato Rey, PR 00917 (205) 620-1791 (303) 371-2850 (504) 733-4138 (716) 685-9503 (787) 250-8776 131-35 31st Ave. ARIZONA FLORIDA MARYLAND Flushing, NY 11354 TENNESSEE 3707 E. Broadway Rd., Ste. 6 62
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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 arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of
