How It Works
A step-by-step tutorial on how to reverse a HUBER fan.
With the engine off, the ignition locked in the off position, and any required guarding removed you are now ready to reverse your fan. There is a pink
"DANGER" tag provided with your fan that should also be fastened to the ignition switch panel. This picture shows a clockwise-rotating fan in the suction position.
Individually reverse each blade by simply pushing inward (towards the hub) to compress the spring and then begin to rotate the blade; it will only turn one direction.
Once the blade begins to rotate, you no longer need to keep pushing inward; continue to turn the blade toward the desired position.
Click for a closer view of one blade partially rotated.
Once the blade is rotated fully to the desired position, the blade will "spring" outward and lock into place. The blade will not turn without pushing inward. Continue to reverse the remaining blades until each blade is in the same position.
When all blades have been reversed, the fan will force the air in the opposite direction. Finally, re-install the guarding, unlock the ignition switch, and continue operating the equipment.
