User manual MAKITA 9528NB

[. . . ] Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. Use only wheels with correct size and wheels having a maximum operating speed at least as high as the highest No Load Speed marked on the tool's nameplate. When using depressed center wheels, be sure to use only fiberglassreinforced wheels. Check the wheel carefully for cracks or damage before operation. [. . . ] If working place is extremely hot and humid, or badly polluted by conductive dust, use a short-circuit breaker (30 mA) to assure operator safety. Do not use the tool on any materials containing asbestos. Ensure that ventilation openings are kept clear when working in dusty conditions. If it should become necessary to clear dust, first disconnect the tool from the mains supply (use non metallic objects) and avoid damaging internal parts. Mount the wheel guard with the tab on the wheel guard band aligned with the notch on the bearing box. Then rotate the wheel guard 180° clockwise (for 9526NB) or counterclockwise (for 9527NB and 9528NB). The side grip can be installed on either side of the tool, whichever is convenient. Continued use of a worn-out wheel may result in wheel explosion and serious personal injury. Depressed center wheel should not be used after it has been worn down to 75 mm in diameter for Model 9526NB or 90 mm for Models 9527NB and 9528NB in diameter. Use of the wheel after this point is unsafe and it should be removed from service and rendered unusable by intentional destruction. CAUTION: Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 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. 4) 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. 5) WARNING: Only actuate the shaft lock when the spindle is not moving. Replace when they wear down to the limit mark. Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at the same time. Take out the worn carbon brushes, insert the new ones and secure the brush holder caps. [. . . ] The use of any other accessories or attachments might present a risk of injury to persons. The accessories or attachments should be used only in the proper and intended manner. C is in compliance with the following standards or standardized documents, HD400, EN50144, EN55014, EN61000 in accordance with Council Directives, 73/23/EEC, 89/336/EEC and 98/37/EC. The typical A-weighted sound pressure level is 83 dB (A). [. . . ]