Clean The Combustion Chamber - State Water Heaters SCC 40-40 Installation, User And Service Manual

11.4.2
0312884_SCC_UKUK_V1.0, 2017-10-03
10. Make sure that there is no tear on the non-return valve (8) and that this valve is not
deformed.
11. Loosen the four bolts (9) to disconnect the adapter from the burner flange (15).
12. Take out the burner (14) from the burner flange.
Fig. Disassemble the burner assembly
13
12
10
9
8
9
11
Use compressed air to remove all contamination from the outside to the inside of the
burner (7).

Clean the combustion chamber

Use a vacuum cleaner and a soft brush to clean the combustion chamber (1) of the heat
exchanger.
Fig. Combustion chamber
15
14
8. Non return
valve
9. Bolts
10. Hot surface
igniter
11. Flame rod
12. Adapter
13. Gasket
14. Burner
15. Burner
flange
67