After cleaning the pipes:
❒ Remove the inspection cover of the flue gas recirculation box
❒ Clean the interior with an ash vacuum
❒ Remove the inspection cover of the flue gas recirculation air box
❒
Clean the interior with an ash vacuum
Cleaning the area below the step grate
(Item E ⇨ See "Periodic inspection and cleaning" [page 38])
❒ Remove the blanking plate and the thermal insulation
❒
Remove the inspection cover
4
Boiler Servicing
Inspection and cleaning
44 Froling GesmbH | A-4710 Grieskirchen, Industriestraße 12 | www.froeling.com
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