User manual MAKITA PC7314S

[. . . ] Observe the instructions of the manufacturer for correct mounting and use of wheels. Use only flanges specified for this tool. Do not damage the spindle or the flange (especially the installing surface). Damage to these parts could result in wheel breakage. [. . . ] If working place is extremely hot and humid, or badly polluted by conductive dust, use a shortcircuit 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. Cutting discs must not be subjected to any lateral pressure. 4 FUNCTIONAL DESCRIPTION CAUTION: • Always be sure that the tool is switched off and unplugged before adjusting or checking function on the tool. 1) Loosen the wing bolt on the depth guide and move the base up or down. At the desired depth of cut, secure the base by tightening the wing bolt. Only in case you adjust the cutting depth to the maximum one, always be sure to do the depth adjustment after adjustment of the wheel guard. ASSEMBLY CAUTION: • Always be sure that the tool is switched off and unplugged before carrying out any work on the tool. 4 & 5) To remove the wheel, depress the shaft lock to hold the shaft stationary, then loosen the hex bolt clockwise with the socket wrench. Cutting curves can cause stress cracks or fragmentation of the diamond wheel and abrasive cut-off wheel resulting in possible injury to persons in the vicinity. € After operation, always switch off the tool and wait until the wheel has come to a complete stop before putting the tool down. € When cutting concrete blocks, tiles or masonry materials, do not make a cut in depth more than 60 mm. When you need to cut a workpiece over 60 mm up to 100 mm, make more than two passes of cuts. The depth of the most efficient cut is about 40 mm. First keep the wheel without making any contact with a workpiece to be cut. Then turn the tool on and wait until the wheel attains full speed. The cut is made by pulling the tool toward you (not by pushing away from you). Align the notch on the base with your cutting line when performing a cut. Switch off the tool in the position posed when finishing a cut. Raise the tool after the wheel comes to a complete stop. [. . . ] Keep the carbon brushes clean and free to slip in the holders. Both carbon brushes should be replaced at the same time. Pick up an end of the dust cover slightly with hands so that brush hoder cap appears. Use a screwdriver to remove the brush holder caps. [. . . ]