Special requirements for Small Cooling Fan Installation and maintenance

1, "Small Cooling Fan" ambient temperature should 75ºC≥-40ºC.
2, industrial gas through the cooling fan does not allow acids, alkali and a variety of solutions.
3, does not allow dust and other debris fall into the fan blades to avoid fans burned and broken.
4, "iOS雷竞技 " before installation should first check whether the damage caused due to packing and shipping, deformation, deformation should be repaired if damaged or after installation.
5, and then check the "iOS雷竞技 " all parts and screws are loose; whether touching or shift between the blade and duct before installation if collide or shift should be adjusted.