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Safety Operating Procedures for Gas Boilers
Release Date:
2022/05/26 14:24
Checks before igniting the gas boiler:1. The boiler, fan, and boiler circulating water pump should be in good working condition.. Safety accessories (such as pressure gauges, water level gauges, boiler explosion doors, etc.) should be complete, flexible, and reliable.. The hot water tank level is above 2/3 of the tank height (but below the overflow port). The boiler water level is full.. Keep the flue unobstructed and open the induced draft fan damper.. Check if the natural gas supply system is working normally (whether the gas pressure is normal, whether the gas-liquid separator is drained), open the manual gas valve, and ensure no leaks. Gas Boiler Ignition and Startup:1. Start the boiler induced draft fan and ventilate for 20 minutes.. Press the start button to ignite the burner nozzle. Step 1: Purge the furnace for 5 minutes. After 5 minutes, it will automatically ignite. Observe whether the ignition is successful. If successful, run on low fire for one minute, then automatically switch to high fire, and then start the induced draft fan to run normally. (Automatic program)3. During operation, regular checks should be performed every half hour, with the main checkpoints being: a. Is the natural gas flow and pressure stable? b. Is the motor burner operating normally, and is there any noise in the motor? c. Is the furnace flame normal? d. Is the boiler hot water circulating pump operating normally (manual test)? e. Is the boiler pressure normal (normal pressure, adjustment range: high shutdown, low startup)? F. Is the induced draft fan normal and does the motor make any abnormal sounds?4. During normal operation, the burner requires no manual intervention; all high and low flame conversions will be performed automatically according to settings.. The burner has functions for manual high flame and low flame buttons, allowing manual heat control as needed. (Start/Stop #2 Fire Switch) Stopping the Gas Boiler:1. The furnace starts and stops periodically according to production requirements.. Press the stop button to stop the burner and close the pipeline gas supply valve.
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