Nordmann AT4 13064, Инструкция по монтажу

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Steam line with fixed piping
For steam lines with fixed piping, the same instructions apply to the laying
of the piping as already described.
The following additional notes should be observed:
– The
minimum internal diameter of the steam line (diameter depend­
ent on the steam humidifier) should be applied over the whole length of
the piping.
– Use exclusively copper pipe or stainless steel (min. DIN 1.4301).
– To minimize the condensate formation (=loss), the steam pipes must
be insulated.
– The minimum bend radius for solid pipes is 5 x internal diameter .
– Connection of the steam pipes to the steam distribution pipe and steam
humidifier is effected by means of short lengths of steam hose secured
with hose clamps.
– Important! Allowance must be made for a pressure loss of approx.
100 Pa
per meter length or per 90° bend.
–
+
min. 20 %
max. 4 m
Ømin. 200 mm
Rmin. 5 x D
min. 20 %
min. 300 mm
min. 300 mm