After use, the gourd should be cleaned thoroughly, coated with anti-rust grease and stored in a dry place.
Maintenance and repair should be carried out by those familiar with the hoist mechanism to prevent those who do not understand the performance and principle of this machine from disassembling and assembling it at will.
The friction surface of the brake must be kept clean and must not be contaminated by oil sludge or sewage.
After the hoist has been cleaned, inspected and overhauled, it should undergo no-load and heavy-load tests. Only when it is confirmed to be working normally and automatically reliably can it be put into use.
