Make sure a regular basis lubrication according to the use of the bearing parts, and the gear box lubrication can be reference to its product manual. Regularly check the sealing of the machine and found a leaky pulp and check the quality of the gasket promptly.
Check the fastening situation of the shovel regularly, and tighten it in time if it is loose. Always check whether the electrical control system is in good contact and dry. After a long term use of the mixer, shoveling and mixing cylinder will wear. Replace or adjust depending on the wear. Do not insert a hand or rod into the cartridge during agitation to avoid danger.