Installation Of Plasterboard Adapter For Els-Gu - Helios UltraSilence ELS-GU Montage- Und Betriebsvorschrift

Installation and Operating Instructions
Fan-casing-types ELS-GU
4.8

Installation of plasterboard adapter for ELS-GU

Installation: Plasterboard adapter ELS-VA for front insertion of flush mounted casing in planked sanitary walls.
Delivery set consisting of plasterboard adapter and four plastic screws.
fig.36
fig.38
Abb.40
Mounting of
spacer frame-
ancillary
ELS-AGR
for coverage the
plasterboard
adapter ELS-VA.
Abb.42
Mounting of spacer
frame-ancillary
ELS-AGR
for coverage of
casings which jut out
over the plaster or the
tiles (discharge to
the back).
fig.37
Connect mains
supply to termi-
nals in the
casing.
(see fig. 49f)
Connect and
seal flexible
duct (DN 80)
with discharge
spigot.
fig.39
Install perpen-
dicularly.
IMPORTANT:
Casing may not
be distorted by
unevenness!
Screws not
provided
by Helios.
Abb.41
Abb.43
Final assembly:
Put ELS-facia on
the spacer frame-
ancillary ELS-
AGR.
12
Do not buckle
flexible duct,
bending radius
R DN
max. 25 mm
Mounting of spacer frame-
ancillary ELS-AGR
for coverage of grubby or
oversized wall chambers.