23
Fig. 30b - Dismantling burner
Dismantling the heat exchanger (Fig. 31)
Remove the casing and the burner by referring to the specic par-
agraph.
Disconnect the cold water inlet pipe.
Remove the xing screws of the heat exchanger and remove it.
Fig. 30c - Dismantling burner
Fig. 31 - Dismantling heat exchanger