Midea HC-808WE - Page 47

Service Manual_2020-V1.0
47
11）Replace the compressor and welding the compressor
pipeline.-❿Welding the process pipeline.-⓫Welding the
low-pressure muffler.-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.
15）Use the vise grip pliers clamp the middle of the
process pipe, then seal welding process tube⓯⓰.