Test # 83
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Precautions while using Power Supply
Fan equipped Power Supplies
Power Supplies equipped with a fan have forced air cooling. Do not block the ventilation holes on the fan installation surface and the opposite surface. The cooling effect will decrease if the holes are blocked.Always secure the finger guard when replacing the fan.
Always turn OFF the input power before replacing the fan. The input power terminals and internal circuits have a high voltage.Do not touch the internal parts when replacing the fan. Internal parts have a high voltage and high temperature immediately after the input power is turned OFF.Do not allow the removed screws or tools to enter the Power Supply when replacing the fan.Use the specified installation direction and torque specified for each product when replacing the fan.