Service Manual_2020-V1.0
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10)Use Pipe cutter cut off the condenser tube❽, then
Shear off capillary ❾ by the capillary tube scissors.
11)Replace the compressor and welding the compressor
pipeline.-❿Welding the low-pressure muffler.
-⓫Welding the process pipeline.-⓬Welding the
high-pressure exhaust pipe.
12)Replace the filter, Cu-Fe tubes welding ⓭ used Ag
welding rod, Cu-Cu tubes welding⓮ used Cu welding
rod.
13)Vacuum system,The degree of vacuum below 6Pa.
14)Perfusion refrigerant.