IMO AXC 2014 04
bellmouth
flexible connection
with back-up ring
flexible connection
bellmouth
flexible connection
with back-up ring
flexible connection
Installation Silencer
The fans have suitable sealing measures. However, the manufacturer assumes no warranty for connections
by the customer. When the fans are tted, the operator of the system must carry out a leakage test of the
system (before commissioning!) in accordance with legal requirements.
The complete channel system via which smoke and re gases are exhausted must full the required re resis-
tance classes according to local regulations.
When tting the exible connections, make sure that they are tted according to the stretched length (see
following table), without congestion or tensile strain. They are not used to compensate any lack of precision in
the assembly.
Install the exible connections offset, so that there is no reduction in efciency or a development of noise.
flow cage
perforated sheet
diffusor with inner core
flow cage
perforated sheet
diffusor with inner core
47
AX - 01.2013
Axial, smoke and heat exhaust fans, series AX