User manual MAKITA BGA452RFE

[. . . ] ENGLISH Cordless Angle Grinder MODEL BGA450 MODEL BGA452 007214 INSTRUCTION MANUAL WARNING: For your personal safety, READ and UNDERSTAND before using. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. SPECIFICATIONS Model Wheel diameter Spindle thread No load speed (min ) Overall length Net weight Rated voltage D. C. 14. 4V -1 BGA450 115 mm M14 10, 000 317 mm 1. 9 kg BGA452 D. C. 18V · Due to our continuing programme of research and development, the specifications herein are subject to change without notice. [. . . ] When using depressed center wheels, be sure to use only fiberglassreinforced wheels. Check the wheel carefully for cracks or damage before operation. Replace cracked or damaged wheel immediately. Observe the instructions of the manufacturer for correct mounting and use of wheels. Do not use separate reducing bushings or adaptors to adapt large hole abrasive wheels. Use only flanges specified for this tool. Do not damage the spindle, the flange (especially the installing surface) or the lock nut. Damage to these parts could result in wheel breakage. For tools intended to be fitted with threaded hole wheel, ensure that the thread in the wheel is long enough to accept the spindle length. Before using the tool on an actual workpiece, test run the tool at the highest no load speed for at least 30 seconds in a safe position. Stop immediately if there is any vibration or wobbling that could indicate poor installation or a poorly balanced wheel. Check that the workpiece is properly supported. Make sure the wheel is not contacting the workpiece before the switch is turned on. Use the specified surface of the wheel to perform the grinding. Do not use cutting off wheel for side grinding. Hold the tool so that sparks fly away from you and other persons or flammable materials. Pay attention that the wheel continues to rotate after the tool is switched off. Do not touch the workpiece immediately after operation; it may be extremely hot and could burn your skin. 2. Do not use the tool on any materials containing asbestos. When use cut-off wheel, always work with the dust collecting wheel guard required by domestic regulation. Cutting discs must not be subjected to any lateral pressure. 2. 3. Always stop tool operation and charge the battery cartridge when you notice less tool power. Never recharge a fully charged battery cartridge. [. . . ] It is dangerous to place the tool before turning off the tool. If there are dust or dirt around the tool, the tool may suck in them. Be sure that the wheel does not contact the workpiece. Turn the tool on and hold the tool firmly. [. . . ]