Plastic shutter without fire protection ‒ ER-UP/G housing

Odours may escape from the ventilation channel.

If the installation position is wrong, the plastic shutter will not close leak-tight.

  1. Insert shutter at the top/to the right/to the left/to rear in the exhaust socket of the housing to fit the installation position. Ensure that the shutter closes entirely leak-tight.

For wall installation with air outlet direction (exhaust socket) to the left or right, install the shutter rotated by 90°, see following figures.

ER-UP/G housing

1

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

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 turned 90° (Pos. [L] or [R]) so it closes fully sealed in the installation position.

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, pos. [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, pos. [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.