Munters EC52D, Manual For Use And Maintenance

Page: 14 / 40

14 | © Munters AB, 2019
4. OPERATING CONDITIONS
4.1 Intended conditions of use
Fans are machines designed for moving air to control temperature and humidity in
greenhouses or rearing sheds by extraction, not under pressure. They can even be installed
horizontally, without altering or modifying their characteristics.
Normal ambient temperature limits are
–15°C to +40°C. Maximum altitude is 1000m above
sea level. Should a fan be required to operate at a higher altitude, the loss in mass flow (heat
removing capacity) due to lower air density should be taken into consideration.
fig.9
The fan has been designed and built to operate in safety for the user, if used according to the
conditions intended by the manufacturer and stated in this user and maintenance manual.
NOTE For further information, please refer to the technical documentation attached
to this manual.
4.2 Non-permitted conditions of use
Total or partial failure to observe the instructions given in this manual could cause damage to
the fan and/or people.
The following uses are to be considered not permitted and improper:
•
use in the event of faults and/or tampering with the installed safety devices;
•
use by personnel not specifically trained;
•
installation of the fan for extraction or circulation under pressure;
•
use contrary to existing regulations;