For the installation of the synchronous belt, first we need to turn off the power supply, shield, unscrew the motor mounting bolts. Move the motor synchronous belt enough slack, do not need to pry open can remove the synchronous belt, don't bring direct pry the old synchronization. Remove the old synchronous belt, should check to see if there is abnormal wear and recorded, excessive wear and tear may mean transmission device design or maintenance exist on the topic, can according to these improvements. After cleaning and good to replace the synchronous belt and synchronous belt wheel, the cloth with a little less volatile liquid to wipe, soak in the detergent or use cleaner scrub synchronous belt is not desirable. Also note that don't use sandpaper to clean or use sharp objects scratching, to ensure the synchronous belt keep dry before install and use. Check whether wheeled into a straight line is symmetrical, synchronous belt wheel in a straight line symmetry in belt especially in synchronous synchronous belt transmission device operation is crucial, check after can be installed as opposed to remove the old synchronous belt is ok.