① Before operating the DW series belt dryer each shift, check for leaks in valves and pipelines.
② Lubricate all rotating and friction parts regularly.
③ Check the reliability of the power grounding wires for each fan and electrical control box.
④ Check the indications of all instruments and meters for normal operation, and have them calibrated regularly by the metrology department.
⑤ Check the DW series belt dryer body for vibration, cracks, damage, and corrosion.
⑥ Test run each motor to ensure it is working properly, and perform regular maintenance.
⑦ Check all parts and fasteners for looseness and abnormal noises; troubleshoot any faults promptly.
⑧ Check V-belts, chains, and other transmission mechanisms for deformation, looseness, and wear; adjust chain tension as needed.
⑨ Check the electrical safety start and stop devices for sensitivity, accuracy, and reliability.
⑩ Repair or replace any damaged parts immediately.
2. Annual Maintenance and Repair Scope
① Inspect all electrical installations to ensure they meet safety requirements;
② Thoroughly eliminate defects and restore the equipment to its original performance and effectiveness;
③ Replace and repair worn parts and components that have lost performance;
④ Conduct a comprehensive overhaul of the equipment.
3. Management Records
After equipment maintenance and repair, complete the equipment maintenance and repair record.
