Schweigen BR522ST Silent Multi Purpose Cylindrical Exhaust Fan and Ducting Kit

User Manual - Page 6

For BR522ST.

PDF File Manual, 20 pages, Read Online | Download pdf file

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Page 6
3. General
Minimum Mounting Height
This fan unit is intended for mounting at a minimum height of 2.1 metres (measured to the lower part of the
fan impeller) above oor/ground level.
Avoidance of Back Flow
Care should be taken to avoid the back ow of gases into the room.
Safety of Children
This fan is not intended for use by young children or inrm persons without supervision.
Replacement of supply cord
If the supply cord is damaged, it must be replaced by a service agent or suitably qualied person in order
to avoid a hazard.
Why Flexi-duct
Some internet sites strongly recommend the use of rigid ducting over fully exible ducting.
The use of a complete rigid or semi-rigid ducting system will cause an organ piping eect to occur; like a
didgeridoo, where a noise is produced at one end of a hollow rigid pipe and the noise is amplied out the other.
The motor system puts the noise outside the house.
Warning: Installation without the use of at least the minimum recommended length of acoustically matched
exi-ducting will void performance expectations. Any installation problems must be reported to Schweigen.
Call outs relating to incorrect installation will result in a service fee direct to the customer. Schweigen takes
no responsibility for problems caused by faulty installation. Faulty installation may void warranty. A preferred
installer list can be obtained from the Schweigen website www.schweigen.com.au or call 1300 881 693.
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