11. Installation preparations
19
11.5 Preparing the shut-off
device/shutter
Before mounting the housing, always
●
ER-UP/G: check the position of the plastic
shutter. Ensure that the shutter is fully
functional.
●
ER-UPD, ER-UPB: check the metal
shut-off device. Ensure that trigger
equipment is fully functional.
11.5.1 Plastic shutter without fire
protection
‒ ER
-UP/G housing
ER-UP/G housing
1 Plastic backflow preventer
O:
Installation position for upwards air
outlet direction
R:
Installation position for right air outlet
direction
L:
Installation position for left air outlet
direction
2 Plastic exhaust socket
If installing on the wall with air outlet
direction (exhaust socket) to the left
or right, note the following.
Install shutter [1] turned 90° (
Fig. 6,
item [L] or [R]) so it closes fully
sealed in the installation position.
NOTICE
If the installation position is wrong, the
plastic shutter will not close sealed.
Odours may then escape from the
ventilation channel.
Insert shutter [1] in exhaust socket [2]
of ER-UP/G housing as appropriate for
installation position, i.e. upwards/to
right/to left. Ensure that the shutter
closes fully sealed.
Preparing the plastic shutter for wall
installation
Upwards air outlet direction "O"
Do not carry out any modifications. The
shutter is fitted correctly ex-factory.
Air outlet direction to the right "R"
1. Remove plastic backflow preventer.
Simply pull this down and out of the
exhaust socket.
2. Turn backflow preventer
item [R].
3. Insert backflow preventer in exhaust
socket until stop is reached.
Air outlet direction to the left "L"
1. Remove plastic backflow preventer.
Simply pull this down and out of the
exhaust socket.
2. Turn backflow preventer
item [L].
3. Insert backflow preventer in exhaust
socket until stop is reached.
Preparing the plastic shutter for ceiling
installation
As a rule use the standard installation
position with upwards air outlet direction "O"
for ceiling installation. The shutter is fitted
correctly ex-factory.
6
Summary of Contents for ER-UP/G
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