T/DZJN 134-2023 Refrigeration and air conditioning equipment remanufacturing guidelines

Scope

Main technical content: The processing process should be carried out in strict accordance with the documents of remanufacturing design. Appropriate repair methods and technologies should be selected according to the characteristics and degree of damage of the remanufacturable parts. Corresponding documents and records should be formed during the production and processing process. The remanufacturing process should be organized and implemented by enterprises with professional capabilities. The functions and performance of the remanufactured refrigeration and air conditioning equipment should meet the requirements of remanufacturing design. The remanufacturable parts should be inspected and accepted according to the process, and only after passing the inspection of the previous process can they be transferred to the next process for production. The main fitting dimensions after processing should comply with the process requirements. For parts processed in groups and pairs, there should be matching marks.

Development Information

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