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current location > Home > Support > Inside the open within the inverted window is not how to do?

Inside the open within the inverted window is not how to do?

Article Source:en.qlhxwj.com   Author:Huaxin editor   release time:2016-11-24 12:46   Views:

If you do not, you can try holding down the middle part of the anti-misoperation bomb sledge, and then pull the handle to the horizontal position (remember not to hold anti-error Operating block, hard board handle), while turning the sash to the open position, and then close the normal sash, if still can not be resolved, we must find a professional maintenance, do not disassemble.