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Makita Grinder 9077SL Instruction Manual

180 mm (7”) angle grinder
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Angle Grinder
180 mm (7")
MODEL 9077SL
I N S T R U C T I O N
WARNING:
For your personal safety, READ and UNDERSTAND before using.
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
w w w . m a k i t a t o o l s . c o m
DOUBLE
INSULATION
M A N U A L

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  Summary of Contents for Makita Grinder 9077SL

  • Page 1 Angle Grinder 180 mm (7”) MODEL 9077SL I N S T R U C T I O N WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. w w w . m a k i t a t o o l s . c o m...
  • Page 2: Specifications

    SPECIFICATIONS model No load speed (RPM) Overall length Net weight Spindle thread • Manufacturer reserves the right to change specifications without notice. • Specifications may differ from country to country. GENERAL SAFETY RULES (For All Tools) WARNING: Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.
  • Page 3: Personal Safety

    5. 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. 6. Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock.
  • Page 4: Specific Safety Rules

    Not More Than SPECIFIC SAFETY RULES DO NOT let comfort or familiarity with product (gained from repeated use) replace strict adherence to grinder safety rules. If you use this tool unsafely or incorrectly, you can suffer serious personal injury. 1. Always use proper guard with grinding wheel.
  • Page 5 Damage to these parts could result in wheel breakage. 9. NEVER use tool with wood cutting blades or other sawblades. Such blades when used on a grinder frequently kick and cause loss of control leading to personal injury. 10. Hold the tool firmly.
  • Page 6: Functional Description

    FUNCTIONAL DESCRIPTION 001027 1. Shaft lock 001031 mark 2. Motor housing 3. Lock button 4. Handle 001042 1. Switch trigger 2. Lock lever CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool.
  • Page 7 ASSEMBLY 001058 001065 1. Wheel guard 2. Screw 3. Lever 4. Bearing box 001077 1. Lock nut 2. Depressed center grinding wheel/ Multi-disc 3. Inner flange CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. Installing side grip (handle) CAUTION: •...
  • Page 8: Operation

    001089 1. Lock nut wrench 2. Shaft lock 001102 1. Lock nut 2. Flex wheel 3. Plastic pad 4. Inner flange 001113 1. Lock nut 2. Abrasive disc 3. Rubber pad OPERATION To tighten the lock nut, press the shaft lock firmly so that the spindle cannot revolve, then use the lock nut wrench and securely tighten clockwise.
  • Page 9 15 degrees to the workpiece surface. During the break-in period with a new wheel, do not work the grinder in the B direction or it will cut into the workpiece. Once the edge of the wheel has been rounded off by use, the wheel may be worked in both A and B direction.
  • Page 10: Maintenance

    001235 1. Wire wheel brush MAINTENANCE 001168 1. Exhaust vent 2. Inhalation vent NOTE: • When using wire cup brush, mount urethane washer to the spindle. It will make it easier to remove wire cup brush. Operation with wire wheel brush (optional accessory) CAUTION: •...
  • Page 11: Replacing Carbon Brushes

    Your tool is supplied with a guard for use with a depressed center grinding wheel, multi-disc, flex wheel and wire wheel brush. If you decide to use your Makita grinder with approved accessories which you purchase from your Makita distributor or factory service center, be sure to obtain and use all necessary fasteners and guards as recommended in this manual.
  • Page 12 Depressed center grinding wheel/Multi-disc 9077SL Grip 38 Wheel guard Inner flange 89 Lock nut 5/8-40 Plastic pad Flex wheel Rubber pad 170 Abrasive disc Sanding lock nut 5/8-48 Wire wheel brush Urethane washer 14 Wire cup brush Lock nut wrench 28 001185...
  • Page 13 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...
  • Page 14 Paste 3. How did you learn about this product: Magazine From Dealer Newspaper Store Display Catalog 4. Most favored points are: Design Features Size Price Makita Brand MODEL NO. YEAR SERIAL NO. PHONE 20-29 30-39 40-49 Paste Paste Radio Exhibition...
  • Page 15: Factory Service Centers

    Date Purchased When you need service: Send complete tool (prepaid) to one Dealer’s Name & Address of the Makita Factory Service Centers listed, or to an Authorized Makita Service Center. Be sure to attach a letter to the outside of Model No.
  • Page 16: Warranty Policy

    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.