User Manual Q&AAnswer
Mar 29, 2025 - 01:08 PM
To install the BLAUBERG Primo 150 Inline Mixed-Flow Fan, follow these steps:
1. Before mounting the unit, check for any visible defects such as mechanical damages or missing parts.
2. Provide protection against contact with hazardous zones of the fan by installing air ducts of the necessary lengths and protective grilles.
3. Mount the fan on a suitable surface using screws and dowels of the appropriate size. Make sure the mounting bracket is securely fastened to the fan casing.
4. Connect the air ducts of the appropriate diameter to the fan, ensuring that the connections are airtight. The air motion in the system must be in compliance with the direction indicated by the arrow on the fan label.
5. To achieve the best performance and minimize air pressure losses, it is recommended to connect a straight air duct section to the spigots on both sides of the unit while mounting. The minimum recommended straight air duct section length is equal to 3 fan diameters.
6. If the air ducts are shorter than 1 meter or not connected, protect the internal parts of the unit from the ingress of foreign objects.
7. To prevent uncontrollable access to the fans, the spigots may be covered with a protective grille or other protecting device with a mesh width not more than 12.5 mm.
Please refer to the user manual for more detailed instructions and illustrations on the installation process.
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