What to do when the gas boiler needs to be shut down?

What to do when the gas boiler needs to be shut down?

Gas boilers are divided into gas-fired hot water boilers and gas-fired steam boilers. Depending on the output medium, the two are also used in different industries. After we purchase the gas boiler, it may not be operated 24 hours a day, 365 days a year. The boiler may be temporarily shut down due to the construction period or other aspects. The Zhengzhou Fangkuai boiler manufacturer summarized the shutdown treatment of the two types of gas boilers, hoping to help everyone's boiler equipment to run more durable.

1. Normal shutdown operation of gas hot water boiler:
       ①Turn the "Load high fire/small fire" nob to "Small fire";
       ②Turn off the burner;
       ③ Close the fuel supply valve;
       ④ Closed flue baffle;
       ⑤ After the boiler outlet water temperature drops to 50℃, close the outlet valve of the circulating pump;
       ⑥ Stop the circulating pump.

2. Emergency shutdown operation of gas hot water boiler:
       ①Close the inlet and outlet valves of the boiler;
       ②Open the emergency discharge valve and emergency water supply valve;
       ③Turn off the main power switch;
       ④Notify superiors.

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