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6.2
Afstellingen vóór de ontsteking ..................................................................................................................................26
6.3
Start van de brander ..................................................................................................................................................27
6.4
Afstelling van de lucht/brandstof ................................................................................................................................28
6.4.1
Luchtregeling voor maximum vermogen ....................................................................................................................28
6.4.2
Regelsysteem lucht/brandstof en vermogenmodulatie ..............................................................................................28
6.4.3
Afstelling van de brander ...........................................................................................................................................28
6.4.4
Vermogen bij de ontsteking .......................................................................................................................................28
6.4.5
Maximumvermogen ...................................................................................................................................................28
6.4.6
Minimaal vermogen....................................................................................................................................................28
6.5
Uiteindelijke afstelling van de drukschakelaars .........................................................................................................29
6.5.1
Luchtdrukschakelaar ..................................................................................................................................................29
6.5.2
Maximumgasdrukschakelaar .....................................................................................................................................29
6.5.3
Drukschakelaar kit PVP .............................................................................................................................................30
6.6
De brander stopt ........................................................................................................................................................31
6.7
Eindcontroles (met brander in werking) .....................................................................................................................31
6.8
Beschrijving van het O2-controlesysteem (facultatief) ...............................................................................................32
6.8.1
Werkingsprincipe van O2-regeling .............................................................................................................................32
7
Onderhoud.................................................................................................................................................................................33
7.1
Opmerkingen over de veiligheid voor het onderhoud ................................................................................................33
7.2
Onderhoudsprogramma .............................................................................................................................................33
7.2.1
Frequentie van het onderhoud ...................................................................................................................................33
7.2.2
Veiligheidstest - met gesloten gastoevoer .................................................................................................................33
7.2.3
Controle en schoonmaken .........................................................................................................................................33
7.2.4
Meting van de ionisatiestroom ...................................................................................................................................34
7.2.5
Veiligheidscomponenten ............................................................................................................................................34
7.3
Controle van de positionering van de snelheidssensor .............................................................................................34
7.4
Opening van de brander ............................................................................................................................................35
7.5
Sluiting van de brander ..............................................................................................................................................35
8
Problemen - Oorzaken - Oplossingen .....................................................................................................................................36
A
Bijlage - Accessoires ................................................................................................................................................................37
B
Bijlage - Schema van schakelbord ..........................................................................................................................................39
20167109
Inhoudsopgave
2
NL
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