4.6
4.6 Wall- / ceiling installation ELS-GUB
Align desired position accurately and screw together fastening parts (mounting bracket ELS-MHU) firmly. Ins-
erting sound isolated material at lightweight construction between ceiling and flush mounted casing.
Wall fastening:
Ceiling installation:
4.7
Valve casing with airtight metal backdraught shutter,
return spring included (see fig. 28/29)
With vertical installation the return spring must be removed!
Simply pull out return spring at the spring legs (e.g. with taper-nose pliers).
10
Fan-casing-type ELS-GUB..
Installation and Operating Instructions
fig.24
➌
Metal discharge
spigot at the top
remove return
spring!
Recessed
installation:
Front casing edge
flush with plaste-
ring edge.
fig.25
Plastering
fig.27
ELS-GUB with
metal discharge spigot to the
back
Ceiling
NOTE
☞
fig.28
fig.29
Remove return
spring!
NOTE
☞
fig.26
ELS-GUBR with
metal discharge spigot to the back.
Remove return spring!
Ceiling
➌
➌
➌