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The fully premixed gas fan has the characteristics of low noise, high temperature resistance, and long service life. The brushless DC motor of the fully premixed gas fan has a maximum speed of 6150rpm, and the air pressure and flow rate of the fully premixed gas fan are infinitely adjustable. It can be used for pipeline ventilation, wall mounted boilers, commercial stoves, etc. We can also customize it. The fully premixed gas fan may encounter some problems during daily use. Below, we will introduce how to deal with these problems.
If the air volume of the fully premixed gas fan is insufficient, it should be dealt with in a timely manner. For example, if the rotor gap is large, we can adjust the gap with tools. If the sealing of the fully premixed gas fan is poor and there is air leakage, we should replace the sealing device; If the filter of the fully premixed gas fan is clogged, the solution is to replace or clean the filter sponge.
If the fully premixed gas fan experiences motor overload, we should provide corresponding solutions for different problems. For example, if the lubricating oil is not working properly, we recommend replacing it with high-quality lubricating oil; If the fully premixed gas fan does not rotate or rotates too slowly, we recommend repairing it. If it cannot be repaired, the fully premixed gas fan can be replaced directly.
Due to safety requirements, fully premixed gas fans must demonstrate very accurate sensitivity and precision when manufacturing them. So the role of the circuit board is very important, so the circuit board of the fully premixed gas fan needs to be precision manufactured. However, the influence of voltage on the circuit board is very obvious. At the same time, voltage can cause the fan's wind speed to decrease, which will also affect the gas pressure. Therefore, the fully premixed gas fan needs to be installed accurately.