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17. Nach ca. 50 Betriebsstunden Dicht-
heit prüfen:
Der Kesseltür/-türen
Der Verschlüsse für die Reini-
gungsöffnung (ggf. Schrauben
nachziehen: Anzugsdrehmoment
ca. 20 Nm)
Tab. 3: Anzugsdrehmomente Ma*5
Verschluss Maße Ma
Handloch 100 x 150 mm M16 100 Nm
Kopfloch 220 x 320 mm M20 200 Nm
Mannloch 320 x 420 mm M24 350 Nm
Anlage außer Betrieb nehmen
Gefahr
Beim Öffnen von Kesselan-
schlüssen, die unter Druck ste-
hen, besteht Verletzungsgefahr.
Kesselanschlüsse nur in drucklo-
sem, abgekühltem Zustand öff-
nen.
1. Brenner ausschalten. Brennstoffzu-
fuhr (Absperrarmatur der Brennstoff-
leitung) schließen
2. Anlage ausschalten (Hauptschalter,
Sicherungen)
3. Alle Ventile schließen
!Achtung
Bei der Einleitung von heißem
Wasser in die Kanalisation
besteht die Gefahr von Umwelt-
schäden.
Wasser vorher auf < 35 °C
abkühlen. Ggf. in Sammelbehäl-
tern auffangen.
Brenner abbauen (falls erforderlich)
A
B
Abb. 1
1. Brennstoffversorgungsleitung
demontieren
2. Schrauben A lösen. Brenner mit
Brennerplatte B demontieren
!Achtung
Schwerer Brenner. Nicht ver-
kanten.
Geeignete Hebezeuge ein-
setzen.
*5 Im kalten und warmen Zustand
Erstinbetriebnahme, Inspektion, Wartung
Weitere Angaben zu den Arbeitsschritten (Fortsetzung)
5608 314
20


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