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INSTALLATION AND OPERATION:
STANDARD INSTALLATION
1. Before connecting the fan, rotate the impeller with your hand and check that it is not blocked and
that it turns smoothly.
2. Connect the fan and check that the rotation of the impeller is according to the arrow indicated on
the label. Check that there are not abnormal noises or vibrations.
3. This is a fan conceived for duct installation. Current should be measured the first time it is
connected to source, check that it does not exceed the rated current indicated in the fan plate.
CONNECTION DIAGRAMS
TRANSPORTATION AND STORING
The transport agency and intermediaries that have been involved in the process of transportation and
storing until final destination are liable for any damages incurred during this process. They should also be
responsible for all the necessary paperwork involved to attend and solve with the client all the damages
incurred not covered by the manufacturer’s guarantee.
Any hits or bumps can damage the most sensible components of the fan like the bearings, motors or the
rotating pieces like the turbines or propellers (elements that can be deformed or stuck resulting in their
unbalancing).
While being stored until later installation, the protection must be guaranteed against: dust, rain, UV rays
(direct exposing to sun), high atmospheric humidity, and sudden changes of temperature. These harmful
agents are the main cause of sudden deterioration of the fan as they can damage it by rusting the
components and deteriorating the coatings.
QUALITY CONTROL
FUNCTIONING: All fans before delivery are submitted to an electric security and functioning test. Hence if
the fan has not suffered any damage during transportation and is installed correctly following these
instructions, the correct functioning is assured.
BALANCING: The rotating element “propeller or turbine” of the fan has dynamically balanced and may
experience some residual unbalancing within the accepted tolerances according to the regulations
ISO1940-1 and ISO10816-1, quality Q 2.5 or Q 6.3 depending on the models. Still it is advised to verify
before installing it by manually rotating such element and check that no friction or any bumps or
deformation appear due to transportation damage. Do not install nor turn on the fan if any damage is
visible, check first with our technical department
