Installation Precautions - Zephyr AERO HVLS Datasheet

Installation Precautions:

The maximum weight of the fan is about 30kg and the maximum torque is about 30Nm. The
clearance from the fan to the roof (no matter what the roof structure) is the distance between
the location of the lowest part of the fan (nearest to the ground) and the installation of the
upper connecting frame of the fan. For an inclined roof, the required distance should be
moved to the tip of the blade, otherwise, it may cause the blade tip to collide with the roof or
affect the smooth flow of airflow because the distance between the roof and the blade is too
short. Overall, it is necessary to maintain reasonable fan blade and roof space to ensure proper
air flow.
With the increase of fan speed, the fan blade will move upward along the diameter, increasing
the fan coverage area. Therefore, all obstacles that may be encountered within the radius of
the fan and between the horizontal height of the fan's static position and the ceiling should be
measured before installation, ensuring that the fan has appropriate clearance in all directions
when running (see below diagram). Ensure that the fan and the existing facilities of the
building (horizontal and vertically) have a clearance of at least 300mm.
Clearance ≥300mm
Obstacles
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Z E P H Y R F A N S . A U
Obstacles
Clearance ≥300mm
Clearance ≥300mm
3-6m
A E RO HVLS IN D UST RIA L FAN
Extension rod spec.: 0.4/0.5/0.6m
=195mm
≤1650mm
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