Instructions For Mounting The Filter - ABB PQFS Installation, Operation And Maintenance Instructions

If a filter system consists of more than one filter unit, the units should be installed next
to each other. If it is not otherwise possible, additional units can be mounted above the
existing unit(s). However, care has to be taken that the hot air of the bottom unit cannot
be sucked in by the fans of the unit mounted above. An example of such an arrangement
is given in Figure
Figure 19: Example of an installation where PQFS units are mounted above each other

5.5 Instructions for mounting the filter

The wall on which the filter unit is mounted must be able to support the weight of the
filter, which is about 130 kilograms. Please note that one enclosure contains always one
unit.
In order to mount a filter unit on to the wall, follow the steps outlined below:
−
Unpack the filter as per
−
Set the 2 eyebolts on the top of the filter cubicle. They will be used to lift the filter
properly.
−
Pull out the 2 fixation plates
−
2 bolts M8 are needed to install the filter on the wall
to ensure horizontal fixation.
Figure 18: View of a typical PQFS with characteristic dimensions
19.
Section 3.3
Figure 20: Top view of the PQFS filter with the fixation plates
Manual Power Quality Filter PQFS  Mechanical design and installation 33
(Figure 20)
(Figure 21). Use a spirit level