Engineering equipment use safety precautions:
   1. All sorts of equipment and instruments shall not be overloaded and to run in spite of, and to do the correct use, regular maintenance, preventive maintenance, does not meet the safety requirements of obsolete equipment, should have a plan to update and reform.
   2. Electrical equipment and wiring should be in conformity with the relevant safety regulations of the state.Electrical equipment should be fusible insurance and leakage protection, insulation must be good, and have reliable grounding or meet zero protection measures;Generate a lot of steam, corrosive gas or dust in the workplace, airtight type electrical equipment should be used;Inflammable and explosive dangerous workplace, should be equipped with explosion-proof electrical equipment;Damp places and portable electrical equipment, safety voltage should be adopted.Electrical equipment must conform to the corresponding safety technical requirements of the degree of protection.
   3. The workplace layout reasonable, keep clean and tidy.Poisonous and harmful work, must have protective measures
   4. There are high temperature, low temperature, humidity, dangerous work place such as lightning, static electricity, the corresponding effective protective measures must be taken.