Siata V250 Manuel D'utilisation Et De Maintenance page 61

BACKWASH VALVE OPENED
Fig. 6: Lavaggio lento / Slow Rinse / Langsamspülen / Lavado lento / Rinçage lent
BACKWASH VALVE CLOSED
Fig. 7: Lavaggio veloce / Fast Rinse / Schnellspülen / Lavado rápido / Rinçage rapide
BY-PASS VALVE
OUT
B.C
DRAIN
BY-PASS VALVE
OUT
B.C
DRAIN
DRAIN
59
V 2 5 0
IN
A.C.
IN
A.C.