Axial flow fan maintenance and storage

  1. Using the environment should always keep clean and tidy, fan surface clean, inlet and outlet should not have the sundry, regular dust removal fan and the pipeline and other sundry
  2. Only can be run at the bottom of the fan is completely normal, at the same time to ensure the power supply facilities sufficient capacity, voltage stability, it is strictly prohibited to open phase running, power supply line must be dedicated line, should not use temporary line power supply for a long time.
  3. Fan in found during the operation of the fan has a severe fever, abnormal sound, motor shell charged, the phenomenon such as switch trip, can’t start, it is necessary to stop the machine immediately to check. In order to ensure safety, don’t allow in the fan operation for repair and maintenance should be done after commissioning for about five minutes, confirm no abnormal phenomenon to boot
  4. According to use environment conditions do not regularly to supplement or replace bearing grease (motor closed bearing need not be replaced during the service life of the lubricating oil), fan during operation to ensure good lubrication, refueling times no less than 1000 hours/time closed bearings, bearing and motor fuel with zl – 3 lithium base grease filling the 1/3 of bearing inner and outer ring, it is forbidden to short of oil.
  5. Fan should be stored in dry environment, avoid motor be affected with damp be affected with damp. When in open air blower, defensive measures. In the process of storage and handling should prevent fan knock against, in order to avoid damage of fa