eta ePE-K - Ash Duct Cover and Recirculation Ducts

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Cleaning (customer) Cleaning and maintenance
Removing the cover on the ash duct
Remove the cover on the front of the ash duct.
Fig. 2-38: Cover
Cleaning the flue gas recirculation ducts
Remove the maintenance cover and the enclosed seal
for the primary air valve.
Fig. 2-39: Maintenance cover
Remove the ash from the flue gas duct with the clean-
ing brush and an ash vacuum.
Fig. 2-40: Flue gas duct
Check if the seal on the maintenance cover is intact
and replace if necessary. Re-attach the maintenance
cover.
Fig. 2-41: Maintenance cover
Mounting the cover on the ash duct
Re-install the cover on the front of the ash duct.
Fig. 2-42: Cover