27
Operation and maintenance, Discfilter HPF2200-series PFLC
7.3 Bearings
NB Prior to servicing, read section 2.7.
Stickers indicating the lubrication points are attached to the filter, see Fi-
gure 7.6.
7.3.1 Lubrication of swivel
The swivel makes up the bearing between the backwash pipe and the connecting pipe for the
backwash water (see Figure 7.7 & 7.8).
The swivel’s lubrication points are shown in Figure 3.3 and Figure 3.6.
7.3.2 Lubricating drum bearings
The bearings’ lubrication nipples are fitted on the outside of the filter. The drum must rotate
when the bearings are lubricated.
Lubricate the drum bearings according to the recommendations in chapter 8. The lubrication
points are shown in Figure 3.2, 3.3, 3.6 and 3.7.
Figure 7.7 Swivel
Figure 7.6
Figure 7.7 Location of the swivel.
