23
4.2.4 Dimensioning flue gas system
Nonbinding guide values:
The following formpieces have been taken into account in
determining the dimensioning diagrams:
-
1 T-piece 90° for boiler connection
-
1 arch 90° for supporting the flue pipe in the shaft
-
1 component for the chimney end
-
Combustion air duct
-
Length max. 10 m
-
2 standard arches 90°
-
1 Grid
-
Cleaning opening
-
1 Inlet and exhaust opening
Note:
The data contained in the following diagrams represent
guide values calculated at maximum output. An exact cal
-
culation for the flue gas duct must be made on-site.
Hoval UltraOil
®
(65)
10
15
20
25
30
35
40
0
1
2
3
4
5
Horizontale Abgasleitungslänge (m)
1
Maximum height in the chimney (m)
Horizontal exhaus gas flue length (m)
Hoval UltraOil
®
(80)
10
15
20
25
30
35
40
0
1
2
3
4
5
Horizontale Abgasleitungslänge (m)
3
2
Horizontal exhaus gas flue length (m)
Maximum height in the chimney (m)
1
Dependent on ambient air-feed ø 130 mm
2
Dependent on ambient air-feed ø 150 mm, Exhaust gas
flue horizontal ø 130 mm
3
Dependent on ambient air-feed ø 130 mm
4.2.5 Fuel
NOTICE
The boiler may only be operated with the fuel
designated on the boiler’s rating plate.
The UltraOil
®
heating boilers are suitable for firing with
the following fuels:
-
Heating oil EL low-sulphur in accordance
with DIN 51 603 / ÖNorm C 1109
-
Eco heating oil low-sulphur SN 181 160-2 / 2008
If an existing oil heating installation is replaced by Hoval
UltraOil
®
, the following instructions regarding the oil tank
and its refilling must be observed:
-
Hoval UltraOil
®
must only be operated with heating oil EL
low-sulphur with sulphur content < 50 ppm (< 0,005 %).
-
It is recommended to clean the oil tank before refilling it.
-
A residual amount of heating oil EL in the oil tank may
be mixed with heating oil EL low-sulphur, provided that
the residual amount does not exceed the following val
-
ues of the total content.
-
Residual amount heating oil EL
-
(sulphur content: 2000 ppm resp. 0,2 %)
-
max 3 % of tank volume
-
Residual amount heating oil EL
-
(sulphur content: 1000 ppm resp. 0,1 %)
-
max 5 % of tank volume
-
Residual amount eco heating oil EL
-
(sulphur content: 500 ppm resp. 0,05 %)
-
max 10 % of tank volume
-
In order to reach the permissible mixture ratio with heat
-
ing oil EL low-sulphur taking account of the residual
amount of heating oil in the oil tank, a 100 % tank filling
is necessary.
Natural gas (conversion option to UltraGas
®
)
4 213 787 / 01
InSTALLATIOn
Содержание UltraOil 65
Страница 43: ...43 4 213 787 01...