ENGLISH (Original instructions) SPECIFICATIONS Model 9521NB 9522NB Depressed center wheel diameter ............115 mm 125 mm Spindle thread ..................M14 –1 –1 Rated speed (n) / No load speed (n ) ..........12,000 min 9,500 min Overall length ..................262 mm 262 mm Net weight ..................
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Explanation of general view Wheel guard Inner flange 10 Switch lever Bearing box Spindle 11 Limit mark Screw Lock nut wrench 12 Brush holder cap Lock nut Shaft lock 13 Screwdriver Depressed center wheel GEA005-3 Personal safety 11. Stay alert, watch what you are doing and use General Power Tool Safety Warnings common sense when operating a power tool.
22. Maintain power tools. Check for misalignment or Do not use a damaged accessory. Before each binding of moving parts, breakage of parts and use inspect the accessory such as abrasive any other condition that may affect the power wheels for chips and cracks, backing pad for tool’s operation.
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Kickback and Related Warnings e) Do not use worn down wheels from larger Kickback is a sudden reaction to a pinched or snagged power tools. Wheel intended for larger power rotating wheel, backing pad, brush or any other acces- tool is not suitable for the higher speed of a sory.
Additional safety warnings: OPERATING INSTRUCTIONS 17. When using depressed centre grinding wheels, Installing the wheel guard (Fig. 1 & 2) be sure to use only fiberglass-reinforced wheels. Important: 18. NEVER USE Stone Cup type wheels with this Always be sure that the tool is switched off and grinder.
When this occurs, replace both carbon brushes at the same time. Use only identical car- bon brushes. To maintain product safety and reliability, repairs, mainte- nance or adjustment should be carried out by a Makita Authorized Service Center. OPTIONAL ACCESSORIES CAUTION: •...
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Makita Corporation Anjo, Aichi, Japan 883893B224...