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Angle Grinder
100 mm (4”)
MODEL 9523NBH
115 mm (4-1/2”)
MODEL 9524NB
125 mm (5”)
MODEL 9525NB
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 9523NBH 9524NB 9525NB No load speed (RPM) 11,000/min 11,000/min 10,000/min Overall length 256 mm (10”) 256 mm (10”) 256 mm (10”) Net weight 1.4 kg (3.1 lbs) 1.4 kg (3.1 lbs) 1.4 kg (3.1 lbs) Spindle thread M10 x 1.25 5/8” 5/8” • 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 instructi
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5. Avoid body contact with grounded sur- be used for appropriate conditions. Ordinary faces such as pipes, radiators, ranges and eye or sun glasses are NOT eye protection. refrigerators. There is an increased risk of Tool Use and Care electric shock if your body is grounded. 15. Use clamps or other practical way to 6. Do not expose power tools to rain or wet secure and support the workpiece to a conditions. Water entering a power tool will stable platform. Holding the work by hand or increase th
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24. When servicing a tool, use only identical Use of unauthorized parts or failure to follow replacement parts. Follow instructions in Maintenance instructions may create a risk of the Maintenance section of this manual. 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 undersized cord will cause a drop in line voltage resulting in l
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8. Be careful not to damage the spindle, the poor installation or a poorly balanced flange (especially the installing surface) wheel. or the lock nut. Damage to these parts 15. Use the specified surface of the wheel to could result in wheel breakage. perform the grinding. 9. NEVER use tool with wood cutting blades 16. Watch out for flying sparks. Hold the tool or other sawblades. Such blades when so that sparks fly away from you and other used on a grinder frequently kick and persons or flammabl
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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. 001020 Shaft lock CAUTION: 1 • Never actuate the shaft lock when the spindle is moving. The tool may be damaged. Press the shaft lock to prevent spindle rotation when install- ing or removing accessories. 1. Shaft lock 001033 Switch action 1 CAUTION: • Before plugging in the tool, always check to see that the slide switch actuates properly and returns t
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001060 Installing or removing wheel guard 9523NBH 1 CAUTION: 2 • When using a depressed center grinding wheel/Multi- disc, flex wheel, wire wheel brush or cut-off wheel, the 3 wheel guard must be fitted on the tool so that the closed side of the guard always points toward the operator. Mount the wheel guard with the protrusion on the wheel 1. Wheel guard guard band aligned with the notch on the bearing box. Then 2. Bearing box 3. Screw rotate the wheel guard around 180 degrees. Be sure to tighte
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001094 Installing or removing flex wheel 1 (optional accessory) 2 3 WARNING: 4 • Always use supplied guard when flex wheel is on tool. Wheel can shatter during use and guard helps to reduce chances of personal injury. Follow instructions for depressed center grinding wheel/ 1. Lock nut Multi-disc but also use plastic pad over wheel. See order of 2. Flex wheel 3. Plastic pad assembly on accessories page in this manual. 4. Inner flange 001105 Installing or removing abrasive disc 1 (optional acce
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CAUTION: • After operation, always switch off the tool and wait until the wheel has come to a complete stop before putting the tool down. 001120 Grinding and sanding operation ALWAYS hold the tool firmly with one hand on housing and the other on the side handle. Turn the tool on and then apply the wheel or disc to the workpiece. In general, keep the edge of the wheel or disc at an angle of 15˚ about 15 degrees to the workpiece surface. AB During the break-in period with a new wheel, do not work
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• ALWAYS use guard with wire wheel brushes, assuring diameter of wheel fits inside guard. Wheel can shatter during use and guard helps to reduce chances of personal injury. Unplug tool and place it upside down allowing easy access to spindle. Remove any accessories on spindle. Thread wire wheel brush onto spindle and tighten with the wrenches. When using wire wheel brush, avoid applying too much pres- sure which causes over bending of wires, leading to prema- ture breakage. 001619 Operation with
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001145 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. 1 1. Limit mark 001147 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, an
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001179 1 222 8 12 13 3 3 9 11 3 4 6 10 14 5 7 5 5 9523NBH 9524NB 9525NB 1 Grip 36 2 Wheel guard 3 Inner flange 35 Inner flange 45 Inner flange 45 4 Depressed center grinding wheel/Multi-disc 5 Lock nut 10-35 Lock nut 5/8-45 Lock nut 5/8-45 6 Plastic pad N/A N/A 7 Flex wheel N/A N/A 8 Rubber pad 76 Rubber pad 100 Rubber pad 115 9 Abrasive disc 10 Sanding lock nut 10-30 Sanding lock nut 5/8-48 Sanding lock nut 5/8-48 11 Wire wheel brush 12 Wire cup brush 13 Wheel guard (For cut-off wheel) 14 Cut-o
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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 KENTUCKY NEW MEXICO PUERTO RICO 2365 Pelham Parkway 11839 E. 51st Ave. 1215 S. Hurstbourne Parkway 5805 Menaul Blvd. NE 200 Guayama St. Pelham, AL 35124 Denver, CO 80239-2709 Louisville, KY 40222 Albuquerque, NM 87110 Hato Rey, PR 00917 (205) 620-1791 (303) 371-2850 (502) 326-3740 (505) 881-4619 (787) 250-8776 ARIZONA CONNECTICUT LOUSIANA NEW YORK TENNESSEE 3707 E. Broadway Rd., Ste. 6 508 Spring St.
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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
