4
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4
Transport and storage
Danger ! Do not step under hanging loads!
4.1.
Instructions for transport
•
The unit can only be lifted with lifting gear attached to the provided eyelets (on the fan and/or on the
motor, depending of fan type)
•
The fan can only be transported with gear of suitable size and load
– bearing capacity (see fan plate
for weight properties)
•
If the fan is enclosed in a crate (or similar) during transport, the crate structure must not be used as a
lifting aid unless otherwise indicated. A fork-lift truck or similar should be used for moving the crate
•
During transport and installation of the fan, prevent impacts as they might result in unbalance and
deformation (especially at the bearings)
4.2.
Storage instructions
•
Store the fan in a dry and weather protected place in its original packing - cover open pallets with a
tarpaulin and protect the fan against dirt (i.e. chips, stones, wires etc.)
•
Storage temperature between
0°C and +40°C (avoid extreme heat and cold temperature)
•
When fan assemblies are retained in storage, access by unauthorized persons must be prevented with
the use of guards, barriers or secure premises such that fan impellers that may be rotating
(windmilling) do not present a hazard.
•
The fan may not be stored outdoors except in case when specially noted.
•
Where the fan is delivered in a original packing (wood or crate or similar), the packing should be
considered a protective device only. The packing must not have equipment stacked on it, and it must
not be stacked on other equipment.
•
Recommended storage place where the unit is protected against major temperature fluctuation, as it
might lead to damage of the motor, bearings, V-belt, seals or coating.
•
In order to prevent deformation during longer period of non-use, rotate impeller once every month by
90 degrees
. With storage times of more than 1 year please check the bearings for free running before
installation.
turn by hand
•
When dismantling the crate to gain access to the fan assembly care should be taken to avoid injury
from sharp edges, nails, staples, splinters, etc.
