Jingjiang air compressor maintenance

Jingjiang air compressor maintenance
1. The operator must be familiar with the structure, performance, and working principle of the air compressor, and be proficient in the operating procedures of the machine
2. The following inspections must be made before starting the machine:
, Electrical switches and grounding wires are intact and reliable
, Safety valves and pressure gauges are complete, sensitive and reliable
Whether the lubricating oil in each rotating part is sufficient
, Cooling water inlet and outlet pipe valves Whether it is turned on, and whether the amount of water is appropriate
, turn the car 3 times, check whether the rotating parts are normal
, whether the anchor bolts and protective cover are firm
, whether the oil and water in the gas tank are drained, and whether the connection Are the valves in the pipeline opened or closed correctly?
3. During the operation of the air compressor, the operator should always check the operating status of the machine. For example, you should always observe whether the ammeter, pressure gauge, oil pressure gauge, oil temperature, etc. are normal. If any abnormality is found, immediately cut off the power supply, open the vent valve, and wait until the pressure drops to zero before conducting inspections. Maintenance under pressure is strictly prohibited.
4. The air compressor should be maintained regularly, and a comprehensive overhaul should be carried out at least once a year. The pressure gauge should be calibrated every six months, and the safety valve should be calibrated at least once a year.
5. After the work is completed, the power supply should be cut off first, then slowly open the vent valve to reduce the pressure in the tank to zero, and then stop the cooling water.
6. After long-term outage or parking in winter, the water stored in the machine and pipes should be drained.
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