????? ???? ??? ????? ???? ????? ??? ?????? ?? ???? ??? ???? ?? ?????? ???? flexible ?? ?????? ?? ???? ????? ????? ???? ? ???? ?????? ? ???? ? ???? ???? ?????. ?? ???? ??????? ?? ????????? ??? ???? ??? ?????????? ???? ?? ????????? ????? ?????? ???? ?????????? ??????????? ?????????? ?????????? ? ??????????? ?????? ???????. ???? ???????? ????? ??????? ?? ?? ????? ????? ???? ?? ???? ????? ????? ????? ??? ????? ?? ???.
1. ????? ?????? ????? ???? ????? ???? ? ???? ?? ? ???? ?? ???? ???? ???? ???. ???? ????? ???? ??? ?? ????? ???? ?????? ????? ???? ??????? ????? ?? ??? ??? ???? ???? ???? ????? ?? ???? ???? ?? ???? ???? ?????? ??????? ??????? ?? ?? ?? ??? ????? ??? ???? ?? ????? ????? ?? ???? ? ???? ????? ?? ???? ?? ?????
2. ???? ???????? ????? ???? ?? ????? ??? ???? ???? ????? ????? ? ???? ???????? ???? ?? ?/? ??? ????? ?? ???? ???? ????? ?? ??? ??? ???? ???? ?????? ?? ???? ???? ??? ???? ???? ???? ? ???? ??? ???? ??? ????? ???? ?????? ?? ???? ????? ???? ???? ? ?? ????? ???? ???? ???? ?? ????????? ?? ??
3. Water protection should be checked and cleaned regularly. Cooling water often cannot flush the water protection float switch or the water protection float switch does not reset. Short circuiting methods should not be used to solve urgent problems.
4. ?????? ????? ???? ??????? ?? ? ???? ???? ? ???????? ????? ???? ?????? ???? ???? ?? ??? ??? ????? ????? ??? ? ??? ??? ?????? ????? ????? ?? ??? ? ???? ????? ???? ???? ?? ? ???????? ????? ???? ????? ??????? ?? ??????? ??????? ? ?????????? ? ?????? ???? ???.
5. Focus lens and reflector inspection, after working for a while, the frame will have a fever, and the surface of the lens will change color and rust; Peeling and cracking are all objects that need to be replaced, especially for many customers who use large air pumps and compressors, which quickly accumulate water on the focusing lens. Therefore, it is necessary to check the cleanliness and quality of the lens optical path system on time.
6. ???? ??? ???? ????? ????? ??? ????? ???? ??? ????. ??? ???? ???? ????? ?? 30 ???? ? ??? ?? 18 ???? ????? ??? ? ?????? ???? ??? ????? ????? ???? ?? ?? ??? ????? ???? ?? ??? ? ???? ???? ?????? ?? ???. ??????? ???????? ?? ?????? ?? ???? ???????? ?????? ?????.
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