1 Before replacing the fan belt, the brake should be cut off, and the warning sign should be hung, and the operation will be carried out after the fan stops.
2 When changing, need two people to carry on the operation, and keep the spot have certain light intensity.
3 In the demolition process, it is strictly prohibited for two people to operate at the same time, should be one person to operate, one person on-site supervision.
4 When installing the belt, first cover the belt on the corresponding larger pulley, and use the finger disc to move the bottom of the belt, one by one installation.
5 Clean up the site and after the maintenance personnel confirm that there is no sundries, close the power transmission.