Vacuum System Rail Assembly; Flexible Screw Conveyor Drive Assembly - Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual

Installation
Vacuum System Frame Rail Assembly

Flexible Screw Conveyor Drive Assembly

36
Vitoligno 300-C Installation/Service
Fitting the rails on the left
1. Insert horizontal rails into the slots of the vertical
rails and secure with self-tapping screws.
Note: Use the horizontal rails with pre-fitted magnets
C for the front rail set.
2. Fit the rear and front rail sets on the boiler using
self-tapping screws.
3. Hook in 2 tie-bars and secure with self-tapping
screws.
Also secure the two vertical rails to the base plate
with self-tapping screws. Use the supplied retaining
brackets for this purpose:
One retaining bracket B (front) and one A (back)
Fitting the drive unit
Secure the drive unit with 4 screws (supplied).
Note: The drive unit can be pivoted from the position
shown by 90° around its vertical axis. To do this,
undo and remove the screws, turn the drive unit by
the required number of degrees and re-secure it with
screws.