(1) The power tools used should be well insulated. When using electric tools at the construction site, safety protection measures such as installing leakage protectors and safety isolation transformers must be taken;
(2) When using an angle grinder and a portable grinder, protective glasses should be worn, and the spark should be directed to the side without equipment when grinding;
(3) When using a hand electric drill, it should be started first and then contact the workpiece, and the inclined hole should be prevented from sliding, and the iron filings must be cleaned by hand during operation;
(4) The grinder should be started first, and then contact the workpiece after reaching the normal speed. The wheel guard should be well installed;
(5) Use the grinding wheel saw to grind and cut the workpiece should be firmly clamped to prevent the sawing off and bouncing off and hurting people;
(6) When using the electric hammer, the operator should wear a safety helmet, insulating work shoes, and masks and glasses.
