9 Housing installation
13
With metal exhaust socket and metal shut-off
shutter and soldered strut with soldered strut lock-
ing device. This is approved for a PAM-GLOBAL
RML cast iron ventilation duct system or a system
with a fire-proof shaft.
It is essential to observe the permissible installa-
tion positions:
Permitted installation positions:
6
Lower part of housing
10.1
Metal exhaust socket
10.2
Metal shut-off shutter
10.3
Retaining bolt
10.2.1
Soldered strut
10.2.2
Yoke spring
DANGER Danger to life due to fire trans-
mission if the tab of the metal backflow pre-
venter is incorrectly screwed on.
It is essential to fasten the metal backflow pre-
venter and tab to the wall/ceiling with a suitable
screw and metal dowel.
Fixing screw is to be provided by the customer.
DANGER For connection outside the
shaft: Danger to life due to fire transmission if
the metal exhaust socket is incorrectly con-
nected to the connection duct.
Make the connection in accordance with these in-
structions and the general building approval.
3 steel blind rivets are prescribed for the connec-
tion with the connection socket. These must not
impair the shutter function.
Before commissioning, ensure that the shut-off
shutter moves with ease.
NOTICE The metal shut-off device is perman-
ently closed if there is no soldered strut.
Check that the soldered strut is in the correct
place before installation.
NOTICE Unpleasant smells from the main
duct. Shut-off device does not close tightly in
cases of improper installation.
Before mounting, check the correct installation
position and check that the shut-off shutter func-
tions.
When installing on ceiling: Prepare metal
shut-off device for upwards air outlet direction
1. When shut-off device is inserted, remove yoke
spring. To do this, use pliers to pull yoke
spring out of exhaust socket from above.
2. Check and ensure that shut-off shutter is fully
functional.
9 Housing installation
9.1 Wall installation, lower part of housing