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Installing poppet valve (option)
40. First the distance from the inner plate is preset
to 40 mm and locked .
41. Press the installation frame into the Ø 125 mm
flexible aluminium hose...
42. .. then press the poppet valve into the installation
frame.
44. Refit all parts with acrylic adhesive and lay the
inner ceiling plate (40 mm Vermiculite) in the hood
section from above.
45. Carefully lay on the ceiling plate and align.
43. Route the flexible aluminium hose back into the
system and glue the entire poppet valve into the
opening provided.
Installation is only necessary if the required supply air must be taken from the installation room!
