Under the impetus of national environmental protection policies, low nitrogen condensing heating boilers have gradually replaced traditional natural gas boilers, becoming a strong force in the heating boiler market. Since the introduction of low nitrogen condensing heating boilers in China is relatively recent, many areas still require customer inspections before they can be gradually improved. Proper daily maintenance of heating boilers can undoubtedly reduce equipment failure rates and extend the lifespan of the boilers. Let's take a look at the key points to note when maintaining low nitrogen condensing boilers.
When conducting maintenance on the heating furnace, it is first necessary to shut off the power before proceeding with the operation.
The embedded combustion unit in the heating furnace must be removed from the boiler body on time, and it is necessary to clean off the accumulated carbon and dust debris.
Thyristors should be wiped clean on schedule when illuminated, the filter unit must always be kept clean and effective, and the filter mesh must be cleaned meticulously without damaging the sealing gasket.
Inspect the airtightness of the gas intake and exhaust pipe connections.
Do not install the burner until the burners, furnaces, heat exchangers, condensate collectors, and their siphons have been cleaned.
Utilize professional cleaning tools or clean the CNC blade.(Accessories)Cleaning the areas between the heat transfer tubes of the main heat exchanger. Cleaning from the bottom up. Moving the cleaning CNC blades between the heat transfer tubes, capable and angled.
Completely clean the condensate collector with tap water. Use a generous water flow to clean each side of the condensate collector, minimizing...No Chinese content provided.5min。
After completing the task, it is essential to verify that tools, raw materials, and components are complete and effective, to prevent any of these parts from being left inside the furnace. Only after passing the inspection can you leave the work site. Additionally, ensure that maintenance records are easily accessible for review during future work.
