45
Then pull the turbulators upwards (Figure 44-d, Figure 44-e and Figure 44-f). A hoover should be used to clean this area (Figure
44-g) and the inside of the pipes can be cleaned with a steel brush (Figure 44-h). The turbulators that have been removed should
also be cleaned with a steel brush (Figure 44-i). To put the turbulators back on, proceed in the opposite way to that shown in the
figures.
a) b)
c) d)
e) f) g)
h) i)
Figure 44 - Cleaning the air flow pipes and turbulators
If it is found that fume extraction is not being carried out under the best conditions, we recommend cleaning the extractor as
shown in Figure 45. However, this operation is recommended at least once a year.