Analysis of evaporative air cooler failure:
Every summer,  evaporative air cooler prevail in major factories and workshops.  evaporative air cooler are a product that is between traditional compressor air conditioners and fans. It can be used in all industries, because it is a ventilated ventilation ventilation unit that integrates ventilation, cooling, ventilation, and deodorizing. And the cost of running is more than 80%of the electricity costs saved by more than 80%of the traditional central air -conditioning.
The car will be bad, people will get sick, as well as evaporative air cooler.  Evaporative air cooler will cause various large and small problems after a period of use. When this happens, what should we do?