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Precautions for the Use of Axial Fans
source:Industry News release time:2021-01-22 Article author:Rosit Popular:Air band saw
Axial fans are used widely, with simple process, compact structure and easy installation.So, what should be paid attention to when applying axial fans so as not to shorten the life of the axial fans or strike.
When the axial fans are started, it is allowed to start at reduced voltage or at full voltage. The currents of the axial fans are about 5-7 times the rated current when starting at full voltage, and it is proportional to the square of the current when starting at reduced voltage. When it is insufficient, start by step-down.
When the axial fans are installed, one person controls the power supply.The other observes the operation of the fan,shuts down immediately and checks if abnormal phenomena are found.Check whether the rotation target is accurate firstly. After the fan starts to run, check whether the running current is balanced and whether the current exceeds rated current.If there is no normal phenomenon, stop and check. After running for five minutes, stop the machine and check whether the fan is abnormal, confirm that there is no abnormality, and then start the machine.
When the axial fans reach the normal speed, check whether the currents of the axial fans are normal, and the operating currents of the axial fans cannot exceed their rated current. If the operating currents exceed the rated currents, check whether the voltage supplied to the fan is normal.
Rosit is a leader in the global power tool service market. We take electric, pneumatic and hydraulic drive technology as the core. Our product categories mainly include hand tools, instruments, workshop equipment and fixed tools, labor protection products, industrial equipment,chemicals and so on.
At the same time, we provide customers with a series of system solutions and communication channels to help customers improve procurement, inventory, logistics and management costs.
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