Installation instruction TOB, TOS, THS, THB en, sv, ru 205815 CE (A004)

8
| Installation of roof curb TOS
GB
8 Installation of roof curb TOS
TOS roof curbs with flat covering plates are intended for felt roofs and sheet metal roofs, i.e. any type of roof other than
twin-ridge standard roof tiles. TOS is intended for roof fan TFSR and is supplied with two 3 m electric cables.
Warning
The electrical installation may only be carried out by an authorized installer.
8.1 Profiled roof cladding
Fig. 7
1. First fit the seal plate in accordance with the instructions in chapter 6.
2. Make a hole in the roof cladding corresponding to the dimensions of the insulated pipe.
3. Attach the TOS covering plate to the roof cladding or batten with nails or screws, figure 7.
4. Install the covering sheet (at least the same width as the covering plate) with the edge of the ridge overlapping the
sheet on the covering plate.
5. Fit the sealing strip intended for the profile of the roof cladding under the covering plate at the forward edge. This
prevents rain and snow from entering.
6. Any roof tiles closest to the covering plate are nailed to the batten.
7. Connect to duct.
205815 | A004