FTA Manual.pdf - Industrial Air

63 9810.0156 – Rev.04 –12/01/2007
Installation / System
The safety valve drainage line must be arranged
when there is no pressure increase and during the time
when safety valve operates. This line must not be
installed against an open place; the drainage end must be
open and tracable. The heating system water coming out at
determined circumstances must be releasing without
danger.
Caution: Air release equipments must be placed
to convenient points to release the air that will be
occured during circulation and/or first filling
application.
If these equipments are not mounted to suitable
places or/and equipments whose CE marker is not
available are used, manufacturer company is not
responsible for physical and sipiritual damages.
Caution: The equipments and installation must
be compatible with each other for working correctly
and effectively. All of safety equipments which may
directly effect the operation of boiler must be
covenient with CE standards. If these equipments is
not choosen or placed rightly, manufacturer company
is not responsible for physical and sipiritual damages.
The corrosion resistance of metal materiaI,used at
hot water devices, depends on oxygen that is not exist in
heating water. There will not be any damage after oxygen,
mixed with first or addition water into the system, reacts
with other materials. Transformation of water to black
colour is a sign that there is no free waste oxygen in the
system. Technical rules, especially VDI-Instruction 2035-2,
suggest that heating system needs to be designed and
operated in a way that oxygen inlet is not possible to
heating water.
At the floor heating systems, to prevent intransitive
diffusion of oxygen to pass trough pipe walls, it is
suggested to use plastic pipe which is convenable to DIN
4726. For floor heating systems which is not resistant
against oxygen,system separation must be done by an
exchanger.
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