Intergas Rapid 32 Plus handleiding
Handleiding
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Intergas Heating Ltd 62
11.3 Combustion
During routine servicing, and after any maintenance or change of part of the
combustion circuit the following must be checked:
• The integrity of the flue system and the flue seals, as described in § 8.5 and the
British Standards codes of practices, specifically BS 5440.
• The integrity of the boiler combustion circuit and the relevant seals, as described in §
12.3.
The operational (working) gas inlet pressure at maximum rate, as described
in § 10.7.
• The combustion performance, as described in § 10.7 and § 10.8.
BS 6798: 2009 Specification for installation and maintenance of gas-fired boilers of rated
input not exceeding 70 kW net advises that:
• The person carrying out a combustion measurement should have been assessed as
competent in the use of a flue gas analyser and the interpretation of the results;
• The flue gas analyser used should be one meeting the requirements of BS7927 or
BS-EN50379-3 and be calibrated in accordance with the analyser manufacturers’
requirements, and
• Competence can be demonstrated by satisfactory completion of the CPA1 ACS
assessment, which covers the use of electronic portable combustion gas analysers in
accordance with BS7967, Parts 1 to 4.
Connect the flue gas analyser to the flue gas sampling point (X) and check combustion as
described in § 10.7. If the CO
2
percentage reading of the combustion gases at low setting
falls into the bandwidth stated in § 10.8 the combustion setting is correct and no further
adjustment is needed. If the combustion reading falls outside the prescribed tolerance
band and the integrity of the complete flue system and combustion circuit seals have
been verified as well as the inlet gas pressure proceed to adjust the gas/air ratio as
described in § 10.8. When the CO
2
percentage at high setting is not within the prescribed
tolerance band please contact Intergas Heating.
11.4 NTC resistances
NTC 12 kOhm
T [°C]
R[ohm]
T [°C]
R[ohm]
T [°C]
R[ohm]
T [°C]
R[ohm]
T [°C]
R[ohm]
-15
76020
10
22800
35
8055
60
3253
85
1467
-10
58880
15
18300
40
6653
65
2752
90
1266
-5
45950
20
14770
45
5522
70
2337
95
1096
0
36130
25
12000
50
4609
75
1994
100
952
5
28600
30
9805
55
3863
80
1707
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Productinformatie
| Merk | Intergas |
| Model | Rapid 32 Plus |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 10092 MB |
