Clean the heat exchanger pipes
❒ Clean the rectangular heat exchanger pipes using the cleaning brush provided
❒
Brush several times with the round cleaning brush to properly clean the heat
exchanger pipes
❒ Use the ash vacuum to remove any residual ash from the flue gas collection
chamber
❒ After cleaning, reassemble the dismantled components in the reverse order
➥ Take care to insert the guide plate properly (do not leave a large gap between
the boiler and the sheet metal).
➥ Ensure that all of the maintenance openings are properly closed.
Boiler Servicing
4
Inspection and cleaning
Operating Instructions T4 24-150 | B0830317_en 35