11. Installation preparations
20
11.5.2 Fire protection shut-off device
ER-UPD and ER-UPB housing
ER-UPD, ER-UPB
3 Metal shut-off shutter with trigger
equipment and yoke spring [3.1]
4 Soldered strut
5 Metal exhaust socket
* Shown without fire protection boards
NOTICE
The fire protection shut-off device is
permanently closed if there is no soldered
strut. Air extraction is then no longer
possible.
Check that the solder strut is correctly in
place before the installation. The
functionality of the trigger equipment
must be ensured so that the shut-off
shutter also opens in normal operation.
NOTICE
Unpleasant odours from the main duct.
The fire protection shut-off device does
not close fully sealed if incorrectly
installed.
Before installation check and ensure
that the installation position is correct
and the the trigger equipment is fully
functional.
Preparing the metal shut-off device with
upwards air outlet direction
1. Remove the fitted yoke spring [3.1]. To do
this, use pliers to pull yoke spring out of
exhaust socket from above
Fig. 7.
2. Check and ensure that shut-off shutter is
fully functional.
Preparing the metal shut-off device with
air outlet direction to the right or left
No modifications needed.
1. Check and ensure that shut-off shutter is
fully functional.
7
Summary of Contents for ER-UP/G
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