See activity part of the performance fans fan head stoop, Yang each angle flexible operation, locking securely, adjusted to the maximum depression or shake his head to the final position, grille shall collide with electric fan heaters pillars. When the fan is running, stability is better, not dumping, shaking his head angle of not less than 60-80 degrees.
Look at the merits of start-up performance starting performance is an important indicator of quality fans. Inspection, should be adjusted in a slow gear, and start fan at 85% of rated voltage power supply, which uses 220 volts regulator will be reduced to 187 volts, electricity phoenix fan should start from a standstill, and the normal operation, a fan from the start to the normal operation of shorter the time required to start the electric stand fan motor, the better the performance
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