Dorgard DG1328-A01 Manuel D'installation Et Mode D'emploi page 3

®
Fitting and Operating Guide
This is an important document detailing the correct installation, maintenance and usage of
the Dorgard device.
These instructions must be read and fully understood before you start installation.
This guide must be kept in a safe place.
Manufacturer's Classification
3 5 7 1 1 3
As required by BS EN 1155:1997