Makita 9820-2 Owners Manual - Page 5
Additional Safety Rules, Save These Instructions. - grinding wheel
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ADDITIONAL SAFETY RULES 1. Use only wheels having a maximum operating speed at least as high as "No Load RPM" marked on the tool's nameplate. 2. Check the wheel carefully for cracks or damage before operation. Replace cracked or damaged wheel immediately. 3. Secure the wheel carefully. 4. Be careful not t o damage the spindle or the bolt, or the wheel itself might break. 5. Keep a space of 5 m m (3/16") between the sharpening platform guide (rail) and the grinding wheel. 6. Keep hands away from rotating parts. 7. Make sure the workpiece is not contacting the wheel before the switch is turned on. 8. Before using the tool on an actual workpiece, let it run for several minutes. Watch for flutter that might be caused by incorrect installation or a poorly balanced wheel. 9. Use the upper surface of the wheel only. Don't use the side surface. 10. If the wheel stops during operation, makes an odd noise or begins t o vibrate, switch off the tool immediately. 11. Always switch off and wait for the wheel t o come t o a complete stop be- fore adjustment or inspection. 12. Do not touch the workpiece immediately after operation, it may be extremely hot and could burn your skin. 13. Dry the wheel by idling the tool after operation t o prevent the wheel from freezing in cold weather. Freezing can crack the wheel. 14. Store wheels in a dry location only. SAVE THESE INSTRUCTIONS. WARNING For Your Own Safety Read Instruction Manual Before Operating Grinder 1. Wear eye protection. 2. Use grinding wheel suitable for speed of grinder. 3. Replace cracked wheel immediately. 4. Always use guards and eye shields. 5. Do not overtighten wheel nut. 6. Use only flanges furnished with the grinder. 5