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source:Industry News release time:2021-07-19 Article author:Rosit Popular:Air band saw
Does the vortex fan have static electricity? Due to various influences, there may be static electricity in the high-pressure blower, which is also inevitable. Everyone should know the hazards of static electricity. In electronic components, if there is static electricity, it may damage the electronic components, but for the fan and air pump, it can be ignored. Then in actual use, how to measure the existence of high-pressure blowers Is there static electricity?
If you want to know whether there is static electricity in the vortex air pump, you can know it by the direct method or the comparison method, that is to say, you can directly measure the DC voltage on the fan, and get the corresponding resistance through the current flowing. Of course, there will be certain errors in this process, but as long as it is within the specified range, it is normal.
And be sure to disconnect the power supply and wiring before starting the test to ensure safety during the measurement process. And check the health of the equipment. The measurement results obtained are accurate under the condition that everything is ok. If you want to know more about the high-pressure blower of the team, you can consult us.
In the process of using high-pressure fans, their operating conditions are different, and there will be many unexpected failures, and foreign objects are often encountered when they are sucked into the equipment. Sometimes even if this kind of problem has already occurred, it has not been discovered in time, and it has brought serious consequences. What should we do in response to this situation? Click here to view "How to repair the vortex pump with abnormal noise or impeller stuck"
There are two cases to analyze the foreign matter entering the high-pressure blower. One is the foreign matter entering the air drum of the fan, and the other is the foreign matter entering the fan motor. At the same time, the size of the foreign body must also be considered, and the general handling methods are different. When the high-pressure fan is running, if the filter is not in place, foreign matter can be sucked into the air drum, causing other internal parts to be worn and accompanied by noise. If the situation is serious, the wind will even blow through.
The foreign matter in the high-pressure fan motor is likely to enter from the hole end of the wiring board of the device, because other places are sealed, if the foreign matter is not removed in time, the motor is likely to be burned. In fact, it is like these The situation can be avoided, as long as the maintenance of the high-pressure fan is strengthened at ordinary times.
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