Viessmann Vitoligno 300-C Installation And Service Instructions Manual page 22

Installation sequence
Pellet supply via flexible screw conveyor
Fitting the flexible screw conveyor to the room discharge adaptor
3.
90°
Fig. 14
Flange at the room discharge or pellet silo
A
(Viessmann product range)
1. Push the flexible screw conveyor onto the shaft
end as far as the support ring.
2. Turn the shaft to clamp the flexible screw conveyor
between the screw and the support ring.
22
2x
A
4.
2x
90°
(cont.)
5.
2.
3. Only for pellet storage room with room discharge:
Insert pellet sensor with plug designation
the room discharge adaptor to a depth of approxi-
mately 18 mm.
Secure with the locknut fitted to the sensor.
1.
sBA at