Reporter kwok ken
In order to disseminate information on occupational injury prevention among employers and workers and to raise awareness of safe working conditions among employers and workers, the social security centre of the city of taian has launched an awareness-raising campaign on occupational injury prevention at the site of the ziru evening newspaper。
What are the safety precautions to be followed with hand-held electric tools
(1) identification of signs to check that the performance of the instrument or equipment is appropriate to the conditions of use。
(2) check for damage, deformation or relaxation of their shield, cap, handle protective devices, etc. Mechanical protective devices may not be removed at will。
(3) check whether the power switch has failed, broken, solid or loose。
(4) check the flexibility of the moving parts of the equipment。
(5) the use of any hand-held electric tool is subject to the application of safety technical protocols and the operator is required to wear protective labour items such as insulation shoes, insulation gloves and to operate on insulation boards。
(6) the power source of the hand-held electrical tool shall be fitted with a leak shield, the metal shell of the tool shall be protected from the ground or zero, and the guidance, plugs and plugs used for hand-held electrical tools shall meet the requirements。
(7) the zero-sum insulation of hand-held electrical tools shall be tested prior to initial use and shall be confirmed before use。
(8) guides with hand-held electrical tools shall use insulated rubber cords, and plastic cords shall be prohibited; both ends of the guidance line shall be firmly connected and the internal interface shall be correct, in particular the cable shield in the tail of the handle shall be intact。
(9) cable cables with hand-held electrical tools should not have connections and should not exceed 5 m in length。
(10) hand-held tools may only be used with hand-held handles and no steering lines may be drawn; nor should they be over-turned to avoid entanglement, tearing off the power lines inside the handle, holding the case with electricity or short circuits; and mechanical harm to the human body should be prevented from being caused by the working end of hand-held tools。
(11) the use of hand-held electrical tools in a flammable and explosive working environment is prohibited in order to prevent sparks from causing fire explosions。
(12) the power supply is cut in full and in a timely manner and kept safe。
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