Hangzhou Xingguan Machinery Co., Ltd

Professional Wire Machinery Supplier in China

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The problem and treatment method of the controller of wire drawing machine
- Jan 27, 2018 -

There is no response to the key, press the key after the reaction but not the correct input, and press any key does not respond to the phenomenon.

Reason: This phenomenon may be due to a key has been short circuit (equivalent to always in the press state), no response to any key, if the controller within the normal connector line is not loose, can determine the controller has been damaged.

Processing: Please return to our repair.