Schaffner Group
User and Installation Manual
Output filter FN5420 and RWK5420
44/52
Figure 36 Mandatory mounting positions FN5420 IP20
Figure 37 Prohibited mounting positions
The pictures above show permitted and prohibited mounting positions. The mounting on a vertical
plate (see picture for permitted mouting positions) is limited to IP00 products with a maximum weight
of 25 kg or for IP20 products. Use all available mounting holes and select the correct screws and
washers in order to ensure a reliable mounting and to do justice to the weight of these products. Apply
torques appropriate for the strength class of the screws and washers you are using. Specifications can
be obtained from the supplier of the screws and washers.
It is forbiddent to mount the filter in any other position than stated in this manual.
Important:
In order to ensure sufficient air flow, keep a
clearance between the device, wall and
other components of minimum 150mm
above, 100mm on the side and for wall
mounted ones 150mm below the filter.
Additional work to access the device,
caused by not respected clearance dis-
tances, will be accounted separately.
It must be ensured that the environmental
temperature is kept below the maximum al-
lowed temperature (see section 3) with
Ou
tp
ut
fil
te
r
Dr
iv
e
>150mm
>
>100mm
>100mm
Figure 38 Minimum distance for floor mounted devices
