Import synchronous belt in the installation should pay attention to the situation, do you understand? During installation, if the center distance of the synchronous belt wheel can move, the synchronous belt wheel to be in the installation when the center distance of shortened, installed after the synchronous belt, such as to reset it again. In addition, if there is a tension wheel, so during the installation, to relax the tension wheel first, and then mount synchronous belt, then loaded on tension wheel. Above all, your understanding of the situation of import synchronous belt installation should pay attention to?