Fire protection shut-off device – ER-UPD EC and ER-UPB EC housing

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Metal shut-off damper with release mechanism and yoke spring [3.1]

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Soldered strut

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Metal discharge connection

 

* Shown without fire protection board

NOTICE The fire protection shut-off device is permanently closed if there is no soldered strut.

Air extraction is then no longer possible.

  1. Check that the soldered strut is inserted correctly before installation. The functionality of the release mechanism must be ensured so that the shut-off shutter also opens in normal operation.

NOTICE Unpleasant smells from the main duct.

The fire protection shut-off device does not close fully sealed if incorrectly installed.

  1. Before installation, check and ensure that the installation position is correct and the release mechanism is fully functional.

Preparing the metal shut-off device with upwards discharge direction

  1. Remove the fitted yoke spring. To do this, use pliers to pull yoke spring out of discharge connection from above.
  2. Check and ensure that shut-off damper is fully functional.

Preparing the metal shut-off device with discharge direction to the right or left

No modifications needed.

  1. Check and ensure that shut-off damper is fully functional.