fisair HEF7 Series, Installation And Maintenance Manual

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HEF7 series manual 29
15. Start-up recommendations
IMPORTANT Request start-up of your units by contacting:
sat@fisair.com o service@fisair.com
https://
fisair.com/es/servicio/puestas-en-marcha/ (application in Spanish)
https://
fisair.com/service/start-ups/ (application in English)
The operation of the FISAIR HEF7 Series evaporative humidifier is mainly determined by the irrigation of the
evaporative panels. The humidifier will work as such whenever there is a current of air passing through it and the water
pump irrigates the panels.
[Remark 1] Before starting the air fans, to remove inorganic dust from the panel surfaces, for the purpose of
preventing air flow contamination and avoid extra foam formation, it is recommended to repeat the following
cycle for 6 periods: 10 min of pump operation (recirculating the water) and then, 10 min of emptying.
[Remark 2]: To avoid leaks, double check that all links/threads are well fixed and adjusted at the
commissioning.
[Remark 3]: Double check water basins mandatory levelling. This is a very important point because a fine
levelling is a must for a correct operation of the level detector and the inlet float valve water level.
[Remark 4]: To avoid airflow by-pass, double check that gap cover plates and fixing plates are well installed
and adjusted.
[Remark 5]: Make sure that the correct amount of water (according to the technical specification) is
established in the balancing valves.
[Remark 6]: Be sure to remove the protection screen from the level detector.