Inspection and Maintenance Items: Inspect and maintain the access panel; inspect and maintain the main shaft and auxiliary shaft; inspect and maintain the door body.
Inspection Methods and Requirements:
1. Inspection personnel should be professional staff, and the inspection work must be carried out by experienced technicians familiar with the subway system.
2. Inspection can be conducted visually, aurally, and tactilely, supplemented by appropriate tools and instruments.
3. After each item inspection, ordinary roller shutter doors, fireproof roller shutter doors, industrial overhead doors, electric retractable doors, sliding gates, and electric sensor doors must undergo overall operation, inspection, and normal testing.
4. After the on-site inspection is completed, personnel and tools must be cleared, and corresponding inspection records must be made.
5. On-site inspection and maintenance records must be promptly compiled and entered into the daily inspection and maintenance log.
Maintenance Methods and Requirements:
1. Maintenance personnel should be professional staff, and the maintenance work must be carried out by experienced technicians familiar with the subway system. Maintenance personnel should not be changed arbitrarily.
2. After each individual maintenance task, ordinary roller shutters, fireproof roller shutters, industrial overhead doors, electric retractable doors, sliding gates, and electric sensor doors must undergo overall operation, inspection, and normal testing.
3. After on-site maintenance work is completed, personnel and tools must be cleared, and appropriate maintenance implementation records must be made.
4. On-site maintenance records must be promptly compiled and entered into the daily inspection and maintenance log.
