Viessmann Vitoligno 300-C Installation And Service Instructions Manual page 21

Pellet supply via flexible screw conveyor
Fitting the drive unit
90°
Fig. 13
Secure the drive unit with 4 screws (supplied).
Note
The drive unit can be pivoted from the position shown
90°
by 90
remove the fixing screws, turn the drive unit by the
required degrees and re-secure with screws.
Installation sequence
around its vertical axis. For this, undo or
º
21