HydroMatik LPS, Operating Manual

Page: 19 / 70

Page 19
6. Interfaces to the HygroMatik nozzle system
LPS
6.1 Air
Air purity: A Class F7 pre-filter is to be
placed upstream of the HygroMatik nozzle system LPS.
Air velocity: 0.9-2.8* m/s
If the air velocity is outside this range please contact HygroMa-
tik.
(*: under ideal conditions)
Pressure drop: Approx. 80 Pa (at an air velocity
of 2.0 m/s and with use of a vortex module wall and two dry
droplet separators).
Air volume flow (for 'partial-load / full-load switching'
option):
If the HygroMatik nozzle system LPS is operated in systems with
modifiable air volume flows (reduced air volume of less than
70% of the maximum air volume), the full-load solenoid valve is
switched off and the partial-load mode is activated. This also
applies for systems with multi-stage ventilators.
Note: For humidification of rooms the humidified air must exhibit
a purity in terms of bacterial count in accordance with VDI 6022.
6.2 Humidification chamber
The humidification component should be designed with a floor
tray that has an inclination of at least 1.5° towards the trap and
to be waterproof.
The water drain must be at the end of the humidification section.
The ideal humificiation section length (distance between vortex
module wall and droplet separators) is 0.9 m. This corresponds
to a total installation length of 1.5 m (see schematic in section
entitled 'Overview of the humidification chamber'). Should this
installation length not be available please contact HygroMatik.
The humidification chamber should be aerosol-tight and it
should be able to withstand desalinated water.
Note: The guide rails for the vortex module wall and droplet sep-
arators are supplied by the manufacturer. The guide rails must
already be installed for the system to be started. The vortex
module wall and droplet separators must also already be
installed.