Installation
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this method can’t dry thoroughly. So, please pay more attention to prevent water entering and
forming condensation water.
Vacuum dry for the second time 1h pumping
Determinant: Pass if achieving below -755mmHg. If -755mmHg can’t be achieved in 2h, repeat
procedure ③ and ④.
Vacuum placing test · 1h
Sketch map of special vacuum dry procedure
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