6 | SmithsEP.co.uk | Issue 001 - April 2020
Technical manual Ostro air curtain v201709
www.sonniger.com
6
It is important to note that the minimum distance between the device and the ceiling is not less than 150 mm. This will
ensure easy access to the water exchanger spigots, cable entries as well as free air flow to the inlet grille.
Curtain size C(mm)
Number of brackets
100
857
2
150
1295
2
200
1712
2
Wall installation by means of
horizontal brackets
The curtain can be mounted
on
the wall in a horizontal position using 2
mounting brackets to the horizontal system. In the brackets there are Ø9mm
holes for M8 screws. In the EPP housing, drill holes Ø 12-13mm in front of
existing holes in the steel intake grille. The exact location is indicated by the
special tags on the EPP housing and the figure below. Then insert the spacer
sleeves into the holes and fix the brackets. Screw the remaining screws into the
nuts under the steel intake grille so that both grips are in one plane. Locknuts
under the handles are used to secure the screws from unscrewing.
