Hoval UltraGas 15, Техническая информация Инструкции по установке

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4.3.1 Project planning instructions, flue gas systems
All applicable regional and country-specific regulations
and laws pertaining to the routing of flue gas must be
observed and complied with.
Measure opening
Each supply and exhaust pipe must be equipped with a
testing vent (already included in the construction sets).
These should be placed in such a way that they can con-
veniently be reached to perform a measurement.
Length adjustment
The concentric length elements should not be shortened.
Insert the length compensators or reducing lengths to ad-
just to the required lengths.
The basic flue pipes can be reduced in length to fit. How -
ever, the cut ends must be carefully smoothed to avoid
damage to the gasket of the connecting piece.
Distance holder
When installing the pipes in a shaft a spacer must be
used at least every 2 metres. To provide support for the
chimney stack the lowest element must be fixed (bearing
rail or pipe clip).
Flue gas temperature
The Hoval flue duct systems E80 PP, E100 PP, E80 Flex
PP, E100 Flex PP, C80/125 PP, C100/150 PP and E130
PP are long-term temperature resistant to 120 °C.
Connecting pipes
Horizontal connection lines must be routed with a down-
ward slope of at least 5 cm per running metre of their
length in the direction of the boiler to ensure that conden-
sate can flow back to the boiler unhindered. The whole
exhaust system must be installed so that condensate can
never collect at any point.
!
WARNING
The flue gas lines must be secured against
unwanted loosening of the plug connections.
Condensate drain
Condensation water accumulating in the flue
gas pipe can be drained via the boiler.
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