Delta Electronics none Manual De Usuario

Chapter 9  Maintenance and Inspection|ASDA-AB Series 

Revision March 2008, Doc. Name: 2007PDD23000011 

 

 

9-3 

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The cooling fan life is limited and should be changed periodically. The cooling fan will reach the end of 

its life in 2~3 years when it is in continuous operation. However, it also must be replaced if the cooling 

fan is vibrating or there are unusual noises.