Diamond Saw Precautions

One, saw the installation steps
1, unplug the power tool plugs.
2, clear the dirt on the flange and blade.
3, pay attention to the motor shaft assembly center hole with the blade, according to the correct direction of rotation of the blade installation.
4, the self-locking nut cbn grinding wheels  fixed tight before turning on the power, turn the blade by hand checks are installed correctly.
5, cutting idle a few minutes before, after confirming that no sway or jump in on the first try or silicon carbide bricks several times, and then work.
Second, the maintenance and repair
1, such as the saw blade on the sticky glaze or paint and other materials attached with a grinding wheel or sandpaper to remove them.
2, do not bend the blade for grinding or cutting, straight cutting blade for normal function.
3, diamond saw blade for fast cutting granite, marble, concrete, cement, ceramic, brick and some other inorganic non-metallic brittle materials can also be used for cutting, such as asphalt, cinder blocks, soft cement, mortar joints, etc. Some soft materials. Do not cut metal, otherwise it would blunt blade, shorten life.
4, if the saw blade use for some time, the surface is smooth, diamond protrusion is small, the performance of the blade is not sharp. The right approach: re-open with a blade wheel or bricks, in order to facilitate the removal of metal carcass wrapped part of the normal of the diamond blade to enhance blade sharpness. Not continuously use has been polished up the saw blade, the blade can not be used continuously overheating.
Third, the security warning
1, the protective device fitted to the blade, so that it can be cut safely and effectively protect the operator.
2, wear face protection can ease Diamond tool  breathing apparatus to avoid inhalation of excessive dust.
3 Do not wear loose clothing to avoid being caught in the rotating blades.
4, the cutting depth should be deeper than the material being cut.
5, according to their maximum speed of the cutting operation.
6, do not force the blade has cut through the material, according to the uniform cutting blade sharpness.
7, cutting the cut material to be fixed well.
Fourth, the proper use of the principle of
1, before the blade should confirm whether the damage, if damaged strictly prohibited! All cutters must install protective cover!
2, in accordance with the 4 inch circular saw blade  direction of rotation indicated blade blade fastening installation is forbidden cutting curves, powerful cutting, thermal cutting.
3, the operator must use safety glasses, protective masks, overalls, protective shoes and other protective clothing.
4, should be based on the performance of stone select the appropriate blade.
5, cutting the use of cooling water, water quality requirements, the key to the water must be guaranteed, otherwise it will greatly affect blade life and sharpness.
6, the blade becomes dull during cutting, grinding wheel in silicon carbide scrap or firebrick grinding on the blade.