Maintenance and repair method of high and low temperature test chamber compressor
Maintenance and repair of high and low temperature test chamber compressors must be carried out under the guidance of qualified personnel:
1. Compressed air and electrical appliances are dangerous. Make sure that the power supply has been cut off during inspection or maintenance, and hang warning signs such as "overhaul" or "forbidden to open the gate" at the power source to prevent others from closing the power supply and causing injury ;
2. When shutting down for maintenance, you must wait for the entire compressor to cool down and the system compressed air to be safely released, and maintenance personnel should avoid any exhaust ports in the compressor system as far as possible and close the corresponding isolation valves;
3. When cleaning the components of the compressor unit of the high and low temperature test chamber, non-corrosive safe solvents should be used, and the use of flammable, explosive and volatile cleaning agents is strictly prohibited;
4. After the compressor has been running for a period of time, it is necessary to regularly check the safety valve and other protection systems to ensure that it is sensitive and reliable. Generally, it is checked once a year;
5. The spare parts of the compressor must be provided by Zhengzheng. The screw oil must be the special oil designated by the company for screw compressors. It is strictly forbidden to mix the two brands of oil, otherwise it will cause major accidents caused by the system coke.
Explanation of terms: There are three interpretations of maintenance, namely replacement parts and replacement, maintenance and recovery, maintenance, repair and repair.
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