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Axial fan maintenance and storage

Click:49    Date of publication:2017-05-08

1, the use of the environment should always be kept clean, axial fan surface clean, inlet and outlet should not be debris, regular removal of axial fan and pipe dust and other debris.
2, only the fan completely normal operating below the axial flow, colleagues to ensure that the power supply facilities sufficient capacity, voltage stability, non phase operation power supply line must be as the special line, should not be long-term use of temporary power supply lines.
3, axial fan in the operation process found abnormal blower fan, motor serious fever, shell live, switch tripping, can not start, and so on, should immediately stop inspection. In order to ensure safety, it is not allowed to carry out maintenance during the operation of the fan. After commissioning, the test should be carried out for about five minutes, and no abnormal phenomenon will be confirmed.
4, according to the environmental conditions using irregularly to supplement or replace the bearing grease (motor bearing grease closed without changing the service life of the period), in order to ensure good lubrication of axial flow fan in the operation process of the gas of not less than 1000 hours / times enclosed bearings and motor bearings, gas filled inside and outside ring bearing with zl-3 lithium based grease 2/3. is running short of oil.
5, axial fan should be stored in a dry environment, to prevent the motor from moisture. There shall be defensive measures when the fan is stored in the open air. In the storage and transportation process should prevent axial fan bump, so as not to damage the fan.

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