Help! Please tell me the reasons and solutions for frequent tripping of high-pressure blowers.
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A high-pressure blower is used as the sealing air. The blower pressure is 13kpa, the flow rate is 3.7 cubic meters per minute, and the power is 1.3kw. However, after use, it is found that it always trips frequently. The cause of the tripping is the activation of the thermal relay. I installed a pressure gauge behind the tee, and it showed only 7kpa. The manufacturer said the bare metal pressure was 18kpa. How could there be such a large pressure loss? Is it because the tee is too close to the exit? How to deal with it?
The diameter of the fan outlet pipe has been changed from 50 to 40
Oh, you haven't said what type of blower this is? Can you turn the car to see if it can rotate easily? Mechanical problems should be eliminated.