What needs to be checked before using the rock crusher?

On September 22, 2021, what needs to be checked before using the rock crusher?
1. Equipment parts
Before work, we should check whether the fixing bolts of all parts of the rock crusher are loose, so as to avoid abnormal phenomena during work.
2. Lubricant
Regularly check the lubricating oil in the bearing box, because it will directly affect the service life of the crusher, so when it is found to be excessive or insufficient and deteriorated, it must be dealt with in time. Pour out, add or replace.
3. Hammer head and liner
We need to check these important parts frequently. If the hammer head is worn out, we need to repair it in time, but if it is severely worn, we need to replace it with a new hammer head in time. If the liner is found to be worn, it should be replaced in time to avoid more serious damage to the crusher.
4. All lines
The circuit of the crusher should also be checked regularly. If it is found to be aging or falling off, it should be repaired in time to avoid leakage and short circuit.