This manual includes some basic precautions which you should follow to keep you safe and protect the products. These precautions are underlined with warning triangles in the manual. About other manuals that we do not mention please follow basic electric operating rules.
Please follow the precautions. If not, it may lead the control system incorrect or abnormal, even cause fortune lose.
The models could only be used according to the manual, and an only be used along with the peripheral equipments recognized or recommended. They could only work normally in the condition of be transported, kept and installed correctly, also please operate and maintain them according to the recommendation.