Rules that must be followed in the operation of hot water boilers

Rules that must be followed when the hot water boiler is operating:

　　1. Before using the hot water boiler, read the instruction manual carefully to ensure the correct use and maintenance of the equipment.

　　2. Check the water tank to ensure that the water tank is clean and free of debris, because debris will damage the pump or jam the valve.

　　3. Close the blowdown valve and open the water outlet valve, and start the power switch of the boiler. At this time, a water shortage alarm will be issued, and the water pump will run to replenish water to the boiler until the water level in the furnace reaches a low water level.

　　4. After the low water level electrode comes into contact with water, the burner starts automatically, and after 20 seconds of purging, fuel injection and combustion are performed. The boiler starts to enter the normal working state, and the water temperature gradually rises. When the temperature rises to the set temperature, the burner stops automatically. .

　　4. After the low water level electrode comes into contact with water, the burner starts automatically, and after 20 seconds of purging, fuel injection and combustion are performed. The boiler starts to enter the normal working state, and the water temperature gradually rises. When the temperature rises to the set temperature, the burner stops automatically. .

　　5. Check whether the time corresponding to the water treatment is the same as the actual time twice a day, otherwise it should be adjusted. Add 4 catties of industrial salt to the salt box every 3 days, and the salt must be added in strict accordance with the regulations.

　　6. The elbow of the boiler flue gas pipe must have a smooth transition, and a 90-degree right-angle elbow cannot be used. The exhaust port connected to the outdoor must be 2 meters higher than the upper end of the boiler, and a rain cap should be installed.

　　7. The oil filter of the mailbox should be cleaned at least once a month to ensure that the oil circuit is unobstructed and the boiler works normally.

　　8. The electric control box, burner and other parts need to avoid moisture and water to prevent the machine from being burned. The equipment should be regularly maintained and kept clean.