Why should the boiler be maintained?

   In recent years, wall-hung boiler heating, an increasingly popular and popular heating method in the world, has gradually been welcomed and valued by users in China. The concept of using wall-hung boilers for heating has gradually been accepted by more Chinese people. The population used is getting bigger and wider.

    What follows is the maintenance of wall-hung boilers. The design service life of wall-hung boilers is generally 10-15 years. However, due to many factors such as domestic natural gas, air, water quality, and poor installation and maintenance, the actual service life is not so much. long. The operation of wall-hung boilers involves water, electricity, air and natural gas. It is the equipment with the highest safety requirements in household appliances. Only effective and scientific maintenance can ensure the safe, efficient and stable operation of wall-hung boilers and extend their service life.

　　Many users choose to shut down the wall-hung boiler in summer. How to maintain and maintain the wall-hung boiler? baedian will tell you

　　1 Turn off the wall-hung boiler power supply and various valves. In summer, thunderstorms will cause damage to the wall-hung boiler. It is best to unplug the power plug. However, in order to avoid the stuck phenomenon of the motor and the circulating pump, make sure to start it periodically (at least 1-2 times a week, about 5 minutes each time).

　　2 Check for leaks. After the heating is stopped, the temperature of the wall-hung boiler facilities will drop, and the impact of thermal expansion and contraction may cause water leakage at the pipe connections and valves. Therefore, carefully check after the heating is stopped. If you find a slight water leak, you can tie a towel to suck the water away, it will not harm the floor and walls in the short term. If the water leak is serious, you should contact maintenance personnel for repair as soon as possible.

　　3 Clean up scale and impurities. The water quality in my country is relatively hard, and the mineral composition causes the water pipeline to easily produce scale and impurities, which directly affects the heat exchange efficiency and life of the wall-hung boiler.

　　4 Clean the shell of the boiler. After a heating period, the surface of the wall-hung boiler will accumulate dust and oil, and it needs to be cleaned and cleaned. When cleaning, you can use daily detergent, weak alkaline soapy water, etc. (do not use any kind of organic solution), and scrub it with a towel or soft brush. After the cleaning work is completed, put a dust cover on the boiler.

　　5 It is best to keep it full of water. The heating system is generally closed. The water inside will not interact with the water outside. After a period of use, the water no longer contains air. We call it cooked water, but it is the best. Full water maintenance can isolate oxygen, prevent oxygen corrosion, and extend the service life of the boiler.

　　6. Check the chimney regularly to prevent rainwater from entering the boiler and causing damage.

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