Cleaning backflow prevention valve
For art. 7372BU-F272BU
B
A
1.
B
4.
6.
/ Limpieza válvula anti-retorno / Nettoyage clapet anti-rétour
C
2 mm
2.
10 mm
A
C
5.
Replace following the instructions in reverse order (6-5-4-3-2-1).
Colocar según el procedimiento inverso (6-5-4-3-2-1).
Re-installer au contraire du procédé (6-5-4-3-2-1).
C
A
B
2 mm
3.
25
THERMOSTATIC
2/3 WAY DIVERTERS
A
B