b. Add oil in time.
c.It can not be reverse ,if we reverse it ,it will happen that the chain may be derailed.Then eliminating the derailment fault is very troublesome.
d.feeding uniformly. Prohibit increasing the volume of feed suddenly. Feeding amount cannot exceed the transmission capability of the elevator. Otherwise, it is easy to cause material accumulation at the bottom .Seriously it will occur "stuffy car accident.
e.The bucket elevator should be loaded with empty load so that all the materials in the hopper should be discharged before machine halt and then machine halt.
f.When the elevator is running, it is not allowed to clean and repair the moving parts.