Viega Profipress S, Инструкция по эксплуатации

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d x s [mm] Volume per metre of
pipe [l/m]
Pipe weight [kg/m]
42 x 1.2 1.23 1.37
54 x 1.5 2.04 2.20
The following instructions amongst others must be observed when
dealing with solar installations:
n
The supply line should be installed in an ascending position and the
return flow should be in a descending position, thus allowing the
system to be drained.
n
When draining, the heat carrying medium must be collected in a suit‐
able container.
Only pipe clamps with noise insulation inlays should be used.
Observe the general rules of fixing technology:
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Fixed pipelines should not be used as support for other pipelines
and components.
n
Do not use pipe hooks.
n
Observe distance to connectors.
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Observe the expansion direction – plan fixed and gliding points.
Affix the pipelines in such a way as to de-couple them from the installa‐
tion body, so that they cannot transfer any structure-borne sound,
resulting from thermal expansion or possible pressure surges, onto the
installation body or other components.
Observe the following fixing intervals:
Interval between the pipe clamps
d [mm] Fixing interval between
the pipe clamps [m]
12.0 1.25
15.0 1.25
18.0 1.50
22.0 2.00
28.0 2.25
35.0 2.75
Pipelines expand with heat. Heat expansion is dependent on the mate‐
rial. Changes in length lead to tension within the installation. These ten‐
sions must be equalised with suitable measures.
Laying and fixing pipes
Length expansion
Product information
Profipress S 9 from 24