As is known to all, if you want to use diamond saw blade correctly so as to avoid security incidents, you should at first install saw blade correctly, here are the installation steps that you should follow.

Firstly, pull up the plug of electric power tool.

Secondly, remove all the dirty marks such as cutting crumbs on both saw blade itself and ring flange, otherwise there would be high temperature when cutting, as a result, saw blade would be burned easily.

Thirdly, when installing, pay attention on the location of electrical machine principal axis and saw blade center hole. Meanwhile, you have to read the saw blade installation instruction book, on which there would be right direction of rotation and installation tips.

Fourthly, screw cap should be fixed tightly and before turning on power source, you’d better use hands to turn saw blade, which is the useful way to check whether it is installed rightly.

Finally, before cutting, you should take idle operation for a few minutes and once ensure that there is no shake and jump, now it is time to start your cutting work.