Fitting The Header Casing - Viessmann VITOSOL 300-T Installation Instructions Manual

Vertical rooftop installation

Fitting the header casing

Turn the tee bolts 90° for all installation steps.
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1. Position the header casing onto the
mounting rails and click into the
retaining brackets.
2. Align the header casing.
Note
The tube holders on the mounting
rails must be in line with those in the
header casing; where necessary,
align with a piece of string.
14
(cont.)
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3. Tighten the header casing with the
clamping brackets.
4. Where several collectors are instal-
led side-by-side, continue with "Con-
necting the header casing" on
page 22, otherwise continue with
"Fitting the connection set" on
page 23.
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