1, all the lubrication part is enough to add grease.
2, the location of single-track installation is reasonable.
3, the voltage at the installation site is consistent with the standard voltage.
4, check the rope part of the loose, tie the phenomenon, while others are to be adjusted.
5, with the rated load to start the lifting and running agencies to see if the operation is normal, check the sliding distance is in line with the provisions and whether there is oil leakage gear.