Potterton Paramount 40, Installation Manual

Page: 32 / 140

5.8.1 Minimum dimensions of the shaft
Fig. 8: Minimum dimensions of the shaft
System
Outer Ø
coupling
Min. shaft inner dimen-
sion
D
[mm]
short side A
[mm]
round B
[mm]
KAS 80 (DN 80) single wall 94 135 155
KAS 80 (DN 125) concentric 132 173 190
KAS 80/3 (DN 110) single wall 124 165 180
KAS 110 128 170 190
KAS 80 FLEX C (with connection- or in-
spection piece)
103 140 160
KAS 80 FLEX C (without connection- or
inspection piece)
103 125 145
5.9 Cleaning and inspection
openings
Caution: Clean exhaust gas pipelines!
It should be possible to clean the flue gas pipes and inspect their free cross-section
and leakproofness.
At least one cleaning and inspection opening must be installed in the installation
room of the Paramount.
Exhaust gas pipes in buildings, which cannot be cleaned or inspected from their
mouth side must have an additional cleaning port in the upper part of the exhaust
system or above the roof.
The exhaust gas pipelines at the outer wall must have at least one cleaning open-
ing in the lower part of the exhaust gas facility. For exhaust gas facilities with
building heights of < 15,00 m, in the vertical section, a pipeline length of < 2,00 m
in the horizontal section and a maximum pipeline diameter of 150 mm with a
maximum deflection (except for deflection directly at the boiler and in the shaft)
one cleaning and inspection opening in the installation room of the Paramount is
sufficient.
The ducts for exhaust gas facilities must have no openings other than the necessa-
ry cleaning and inspection ports as well as openings for back ventilation of the ex-
haust gas pipe.
5.10 Gas connection
The gas side connection must only be carried out by an approved heating special-
ist. For the gas side installation and setting, the factory setting data of the equip-
ment and optional label should be compared with the local supply conditions.
An approved thermally activated shut-off device has to be installed.
In case of regionally existing old gas pipes, the installation of a gas filter is recom-
mended.
Installation
32 Paramount three 30-115 kW 7308272-03 03.14