1. Observe the water level with a water level gauge and promptly repair the damaged water level gauge;

　　2. The pressure gauge is damaged and the dial is unclear, and it should be replaced in a timely manner;

　　3. Valves that run, emit, drip, or leak can be repaired, repaired, or replaced in a timely manner;

　　4. The thermal insulation layer and reinforced inner lining layer are intact.

　　5. Each shift should regularly check the flexibility and working condition of the transmission device, and timely lubricate it to ensure its normal operation;

　　6. Check and repair fans, water supply pipe valves, water supply pumps, etc;

　　7. Check that all connecting pipe flanges and other parts of the boiler system must be tight and free of air leakage;

　　8. If the induced draft fan vibrates violently, it should be stopped for inspection. Generally, the internal impeller is worn and replaced;

　　9. Do not accumulate water on the ground at the bottom of the boiler header and the heating pipe to prevent moisture from corroding the base;

　　10. Regularly check the shaft end seal of the three-way flapper valve, the operation of the main shaft and electric device, and timely eliminate faults;

　　11. Frequently check whether the boiler steam pressure, water level, superheated steam output, and temperature are normal;

　　12. Check all foundation anchor bolts for looseness. Be sure to tighten it, otherwise it may cause vibration;

　　13. Flush the water level gauge once per shift;

　　14. Manual steam or water discharge tests for valves shall be conducted at least once a week, and automatic steam or water discharge tests shall be conducted at least once every three months;

　　15. During normal operation, the pressure gauge shall be flushed once a week, and the water trap shall be calibrated at least once every six months; Draw a red line indicating the working pressure on the dial, and seal it with lead after calibration;

　　16. High and low water level alarms, low water level interlocking devices, overpressure and overtemperature alarms, and overpressure interlocking devices shall be subject to alarm interlocking tests at least once a month;

　　17. Equipment maintenance and accessory testing and calibration should be recorded in detail, and boiler operation management personnel should conduct regular spot checks.