Maintenance of greenhouse film cleaning equipment: 1. It must be used when the equipment is in normal working condition. 2. It is strictly prohibited to throw iron blocks, stones, packaging tape debris into the slurry tank. 3. It is not easy to put bundled raw materials into the slurry tank. 4. To ensure a good seal, regularly check and fill in the packing material. 5. Regularly add and replace lubricating grease into the bearings.