1. cut off the mains power and hang the sign on the power switch.
2. close the cut-off valve to the gas supply system to prevent compressed air from flowing back to the repaired part.
3. open the vent valve, drain the pressure in the system, and keep the vent valve open.
4. for water cooling machines, the water supply system must be shut down and the pressure of water pipes should be released.
5. ensure that the compressor unit has cooled down to prevent burns and burns.
6. clean the ground oil mark, water trace to prevent slip to.
Do not think that the machine is shut down, that it can be overhauled and maintained. The automatic control system of the machine will start the compressor at any time. Bad maintenance not only affects the normal operation of the unit, but also may affect the safety of the operator. Do not remove nuts, gas plugs and other parts when the compressor is running or under pressure. Do not use flammable solvents (such as gasoline or kerosene) to clean air filters or other components. Safety solvents should be used according to the instructions.
Hangzhou Yi can electrical and Mechanical Co., Ltd., is a Zhejiang province dedicated to air compressor equipment research and development, sales in one of the technology service enterprises. The main sales of international line brand air compressor, and air compressor whole plant pipeline design and installation engineering, and hot water engineering, energy efficiency and energy saving replacement project, and air compressor maintenance, central air conditioning, ice water machine maintenance and maintenance and other overall system service company. In order to better promote the energy saving and emission reduction of enterprises, the company implements the EMC energy contract management model, to help enterprises to save energy and reduce consumption as soon as possible and to improve the competitiveness of enterprises, and achieve mutual benefit and win-win.