bora PUE 30 Manual De Instrucciones Y Montaje página 16

Installation / mounting of the air recirculation unit
The product may only be connected by a certified
electrician under consideration of the local regulations;
the same applies to the exhaust air connections.
The installer is responsible for perfect function at the
installation site!
Only the Compair Flow 150 system of Naber recom-
mended for air circulation and compatible with the
cooktop extractor fan may be used.
The nominal diameter of the recirculation ducts may
not exceed 150 mm.
1. The knurled screws included in delivery must be
attached to the side of the air recirculation unit ac-
cording to the installation situation so that a later
exchange of the finefilter is possible.
2. Now attach the activated carbon cartridges: stick one cartridge on the
air recirculation unit and lock it into place by turning it one revolution
clockwise. This work step should now be performed for all cartridges.
3. As already described in the "Scope of supply" chapter, two different
mounting brackets and/or straps have been included in the delivery of
the air recirculation unit. These are attached to the air recirculation unit
using the included screws as required.
The following points absolutely must be observed in
regard to air circulation:
Keep the air circulation paths as short as
-
possible.
If possible, avoid sharp angles and lay the
-
ducts in bends.
- Never select a duct diameter smaller than 150
mm.
- No more bends/angles may be laid 50 cm in
front of the fan component.
Always lay a straight piece of about 50 cm be-
-
tween two angles/bends.
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