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Fan Unit Shutter Assembly for Isodrive 1600
1. Assemble by fitting shutter assembly into fan inlet shroud moulding, ensuring that attaching screws align
with holes. Alignment can be checked visually by folding in shutter flaps.
2. Fully tighten both screws and re-check fitment into holes.
3. Fit assembly to duct pipe as per installation instructions supplied.
Attaching screws
Attaching hole
Inlet fan moulding
Shutter Assembly
NOTE:
With through wall installations flap
shaft will be close to vertical
Figure 8
4. Installation
