Acqua Brevetti BRAVOMATIC FT030 Manual De Instrucciones Para El Uso Y Mantenimiento página 33

5. Connect the pressure differential little tubes in inverted position compared to the factory
setting.
The filter drain connection should be conveyed in an open drain.
Any other configuration may cause a non proper functioning of the device.
In case of doubt please contact Acqua Brevetti s.r.l. (Tel.: +39.(0)49.8973432 or send an e-mail
[email protected]).
B1.8 Backwashing solenoid valve installation (optional)
In order to realize effective cleaning cycles at least 2 bar pressure are requested during cleaning operations.
In case it was not like that it is possible to use a shut off valve placed downstream of
the filter, EVC backwashing solenoid valves are available (see par. A 1.12). The
closing solenoid valve should be installed on the outlet connection of the filter (see
detail 11 in the installation scheme B 2.2).
par. A 1.9) is a voltage free contact which can be used to manage a relay only which
can be used, in turn, to feed some loads (e.g. solenoid valves, electrical motors,
alarms, etc.).
In order to manage the closing solenoid valve the constructor makes available the optional control
board(cod. 23022030) (see detail 12 in the installation scheme par. B 2.2).
MAN139 Rev.2
BRAVOMATIC - ENGLISH
Warning! The closing solenoid valve should not be managed by the
BravoMATIC filter. The red/black cable of the filter (see detail B, picture in
PAG.E-15