subject: led display Explain the air-conditioning repair [print this page] Installation and maintenance of electricity , the most secure method is to always switch off the power , in the absence of charged environment. If the project must be carried out in the charged environment , there must be adequate protection , including the use of personal protective equipment, such as insulated gloves, and use insulated mats . Power tools and electrical appliances causes are manifold. To prevent accidents , we must consider the reasons for such accidents , make the appropriate protective measures to prevent accidents. In addition , the effective implementation of protective measures , must have a comprehensive safety management system to ensure the sustainable operation of the security system .
led displayToday, as we explain the air-conditioning maintenance, pay attention to a place . Electricity is our daily life and work of the main driving force for energy . It is very different from the hazards of chemicals , because electricity is invisible hazard , so it is not easy to be aware of the danger . .
So when we Air-conditioning repairCheck the plug has not pulled away , the chance of electric shock if accidentally . What is electric shock ? When the current through the ElectricalMetal surface , flows through the body , affect the heart and the normal function of the nervous system . By when the current through the human heart , the risk is particularly high , because it may lead to ventricular fibrillation , so the heart can not beat normally . When the heart can not support a rapid heartbeat , you can make to a cardiac arrest if not timely treated , can be fatal .
led display is to remind you in addition to air conditioning repair , you should clean Air Conditioner PartsShould pay attention to pull the plug to go there .
