10 | © Munters AB, 2019
Use of non-original spare parts
Original spare parts ensure the reliability and safety of the operation of the fan: in the event of maintenance/replacement,
consult the spare parts list, the list of parts and components used and the relevant technical documentation attached to
this manual.
WARNING In the event of replacement of safety devices, it is essential to maintain the safety and operational
characteristics of the original device, preferring replacement with an identical component.
Insufficient maintenance
A correct normal maintenance is one that maintains the original integrity or restores the fan’s efficiency, while at the same
time limiting normal deterioration resulting from use.
Special maintenance work can also prolong the usable life of the machine and/or, secondarily, can improve its efficiency,
reliability, productivity and ease of maintenance and inspection.
Unauthorized modifications or tampering
No operation is permitted which is aimed at making modifications to the fan and the safety devices fitted to it; similarly, it
is not possible to alter its operational and performance characteristics.
WARNING Interference with the command and control circuits is prohibited: such operations could cause damage
to the equipment and serious danger to the operator.
NOTE Modifications made to the fan which do not come into the categories of normal and special maintenance,
or which alter its operational and performance characteristics, invalidate the machine’s compliance with the
requirements of the applicable directives, as attested by the manufacturer with the EC declaration of conformity:
it is up to the person responsible for the modification to resubmit the machine to the assessment conformity procedures
specified in the applicable directives.
Use in a potentially explosive atmosphere
The fan has been designed and built to operate in environments where the presence of a potentially explosive atmosphere
is not expected, in other words it is not intended to handle materials which release explosive dust. Emission into the
atmosphere of harmful particles or gases must be contained within the limits established by current regulations.
WARNING The fan has been designed and built in such a way that it CANNOT operate in a classified area,
according to directive 1999/92/EC.
WARNING The metal sheets used for constructing the metal parts of the have a surface coating made of an alloy
of Zinc, Aluminum and Magnesium, classified as Zm120 (equivalent to 9 μm of coating thickness on each side of
the panels) which corresponds to a corrosion resistance in salty mist of 1800 hours.
Whenever it is intended to use the fans in ambients characterized by the presence of particularly aggressive agents
(ammonia, clavulanic acid, etc.) the user, before installing the fan at the installation site must verify that the environmental
conditions are compatible with the intended use of the materials that compose the fan.
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