Proper installation and use of the grinding wheel

It should be carefully checked before installation of the grinding wheel without deformation, hoarse voice, cracking and the maximum line speed indicated whether the angle grinder is consistent with a cutter speed, error-free after installation should confirm mounted flat disc Kafa Lan degree and diameter and gasket meets the requirements. When the ban solid wheel, only allowed to use the specific manual wrench, prohibited the use of clamps or supplement beating tools.

  When tightening, pay attention to the tightness of the nut or screw fastening wheel drive is not enough to produce the degree of slip is appropriate to prevent the tightening force caused by excessive wheel breakage. After tightening the flange after installation Put the protective covers, the operator sideways and rotational direction of the grinding wheel and a certain angle commissioning of power for 30 seconds, no abnormality can be put into use. When using the technological requirements should control the amount of feed can not be forced to feed and impact wheel