Core Principles for Storage and Maintenance: Thoroughly clean residual materials and cut off power after operation; store fixedly in a dry and ventilated environment; prevent rusting and aging of key components; conduct regular inspection and maintenance.
1. Pre-storage Processing Procedures
Thorough Cleaning: After the grain impurity remover is shut down and powered off, clean all residual grains, dust, hemp ropes and sundries inside and outside the equipment. Focus on cleaning the screen surface, air ducts, chutes, ash boxes and drum surfaces to eliminate all residual contaminants.
Inspection and Fastening: Check the condition of bolts, belts, chains, sealing strips and transmission components. Repair or replace any loose, worn or aged parts immediately.
Lubrication and Protection: Grease all lubrication points in accordance with specifications. Remove belts, apply talcum powder, and place them flat or hang them for storage. Clean oil sludge from chains and soak them in engine oil for rust prevention. Apply anti-rust oil on all exposed metal parts.
Power Isolation: Cut off the power supply, remove the battery for separate storage (charge it monthly), and wrap sensitive parts such as motors and air inlets for dust and moisture prevention.
2. Storage Environment and Management Requirements
Environmental Standards: Store the equipment in a dry, ventilated indoor garage or warehouse without water leakage and moisture resurgence. Place it on flat and raised ground, avoiding direct sunlight and corrosive gas.
Placement Requirements: Reduce the tire pressure of large equipment or prop the equipment up off the ground. Place small equipment on sleepers to prevent chassis deformation caused by moisture.
Identification Management: Store disassembled parts by category with labels, mark damaged parts for pending repair, and establish complete maintenance records and files.
Regular Inspection: Conduct a monthly inspection of moisture-proof, rust-proof conditions and battery status during the idle period to ensure the equipment can be put into operation at any time.
3. Prohibited Practices
• It is forbidden to store the equipment with residual materials and dust or place it in the open air.
• It is prohibited to clean the grain impurity remover without power disconnection or leave it idle for a long time without anti-rust treatment.
• It is forbidden to store belts in rolled state or expose chains directly to the air.