Nordmann ES4 - Page 36

36
Positioning the steam distribution pipes in the duct
In positioning the steam distribution pipes, the following dimensions should
be observed:
Note: When locating the MultiPipe steam distribution system please note
the instructions in the separate documentation for this product.
Guidelines for dimensioning the ventilation ducts
– To facilitate the installation of the steam distribution pipes and for control
purposes, a sufciently sized control opening should be planned.
– Within the range of the humidication distance, the ventilation duct
should be waterproofed.
– Air ducts passing through cold rooms should be insulated to prevent
the humidied air from condensing along the duct wall.
– Poor airow conditions within the air duct (e.g. caused by obstacles,
tight bends, etc.) can lead to condensation of the humidied air.
– Steam distribution pipes must not be mounted to round ducts.
If you have questions relating to the dimensioning of ventilation ducts in
combination with steam humidiers Nordmann ES4, contact your Nordmann
supplier.
1/2
1/2
H
H
1/3
2/3
h
min
H
2/7
2/7
3/7
H
2/7
2/7
3/7
g
min
1/3
1/3
1/3
H
H
1/2
1/2
g min.= 100 mm
h min.= 85 mm
H min.= 250 mm H ≥400 mm H min.= 200 mm
H min.= 400 mm H min.= 350 mm H min.= 300 mm