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115 mm (4-1/2”) MODEL 9503BH
INSTRUCTION MANUAL
No load speed
Overall length Net weight Spindle thread
(RPM)
10,000
260 mm (10-114”) 2 kg (4.4 Ibs) 510”
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IMPORTANT SAFETY INSTRUCTIONS (For All Tools) WARNING: WHEN USING ELECTRIC TOOLS, BASIC SAFE- TY PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK, AND PER- SONAL INJURY, INCLUDING THE FOLLOWING: READ ALL INSTRUCTIONS. 1. KEEP WORK AREA CLEAN. Cluttered areas and benches invite injuries. 2. CONSIDER WORK AREA ENVIRONMENT. Don't use power tools in damp or wet locations. Keep work area well lit. Don't expose power tools to rain. Don't use tool in presence
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14. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. 15. AVOID UNINTENTIONAL STARTING. Don't carry plugged-in tool with finger on switch. Be sure switch is OFF when plugging in. 16. OUTDOOR USE EXTENSION CORDS. When tool is used outdoors, use only extension cords intended for use outdoors and so marked. 17. STAY ALERT. Watch what you are doing, use common sense. Don't operate tool when you are t
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ADDITIONAL SAFETY RULES 1. Keep guards in place. 2. Use only wheels having a maximum operating speed at least as high as “No Load RPM” marked on the tool‘s nameplate. When using depressed center wheels, be sure to use only fiberglass-reinforced wheels. 3. Check the wheel carefully for cracks or damage before operation. Replace cracked or damaged wheel immediately. 4. Use only flanges specified for this tool. 5. Be careful not to damage the spindle, the flange (especially the installing
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Installing side grip (auxiliary handle) 5 Screw the side grip on the tool securely. The side grip can be installed on either side of the tool, whichever is convenient. Installing or removing depressed center wheel CAUTION : Always be sure that the tool is switched off and unplugged before installing or removing the wheel. Mount the inner flange onto the spindle. Fit the wheel on over the inner flange and screw the lock nut onto the spindle. Depressed center wheel Inner flange I _
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Switch action Slide the slide switch forward to start, and the switch will lock in the "ON" position. Slide switch To stop, lgihtly depress the rear of the 7 switch, and it will return to the "OFF" position. : CAUTION Before plugging in the tool, always check to see that the switch actuates properly and returns to the "OFF" position when depressed. Operation Hold the tool firmly. Turn the tool on and then apply the wheel or disc to the work- piece. In general, keep the edge of
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MAINTENANCE CAUTION : 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 tehy wear down to about 4.5 mm (3/16") or less. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at the same time. Use only Makita 4.5 mm (3/16") carbon brushes. I . Use a screwdriver to remove the brush holde
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. ACC ESSO R I ES CAUTION : 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 injuty to persons. The accessories or attachments should be used only in the proper and intended manner. @ Inner flange 82 @ Wheel cover Part No. 224178-7 Part No. 164751-0 @ Depressed center wheels @ Lock nut 5/8-40 Part No. 224509-0 Part NO. I Size Imm) I Grit 741423-0 x 6 x 22
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0 Abrasive discs @ Lock nut 5/8-48 (10 disc per pkg) (For abrasive disc) Part No. 22451 7- 1 Part No. Grit 742082- 3 24 742083- 1 30 742084- 9 50 742085- 7 80 742086-5 120 Grip 26 0 Lock nut wrench 28 Part No. 273485-5 Part No. 782413-4 0 Steel carrying case Part No. 8231 20- 1 9
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Oci -08'87 US 115 mm (4-1/2") DISC GRINDER Model 9503BH Note: The switch and other part configurations may differ from country to country. 10
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MODEL 9503BH oct -08 ‘87 us ‘YE $iD DESCRIPTION ‘ktM AtD DESCRIPTION MACHINE ~ 1 4 Pan Head Screw M4xZO IWith Washer) 1 Name Plate 26 2 1 Spiral Bevel Gear 11 27 2 Brush Holder Cap 3 1 Ball Bearing 6000LB 28 2 Carbon Brush 4 1 Plate 29 1 Switch Holder 1 5 Fan 60 30 2 Pan Head Screw M4x18 IWith Washer) 1 6 ARMATURE ASSEMBLY 31 1 Switch Lever IWith Item 5 8 8 & 91 32 1 Woodruff Key 3 7 2 Hex Bolt M4x70 (With Washer) 1 Gear Housing 33 1 8 InSUIetiOn Washer 34 1 Retaining Ring S- 1
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MAKITA LIMITED ONE YEAR WARRANTY Warranty Policy Every Makita tool is thorou ly inspected and tested before leaving the factory. It is warranted to be free of defects from worfkkship 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 materia
