A1906
Fig. 83: Bearing cover
28. Close the bearing cover.
A1907
1.
Fig. 84: Wiper element (1)
29. Check and if necessary replace the wiper element (1).
The wiper lip points away from the chamber cover, to simplify
the insertion of the UV lamp protection tube.
ð
When assembled, the wiper element should be mounted
so it floats and can move.
Maintenance
84