A2 Instruction For Periodic Maintenance - Acqua Brevetti BRAVOFIL FT020 Manuel D'usage Et Entretien

The BravoFIL's cleaning brushes are equipped with silver inserts which contrast the bacterial proliferation on
the filter element.
BravoFIL filter is equipped with a 360° brass connection plate that can turn at intervals of 90° and non-return
valve incorporated.
A1.7 BravoFIL performances and technical datasheet
Connections
(P=0,2 bar)
Flow rate
(P=0,5 bar)
Flow rate
Filtration rating
min-max water pressure
min-max water temperature
A1.8 Specification for water to be treated
BravoFIL has been designed and created for the treatment of drinking water.
If the water to be treated is not potable, process water and/or cooling water please contact Acqua Brevetti
s.r.l. (tel. +39.(0)49.8973432, e-mail: info@acquabrevetti.it).
BravoFIL cannot be used to filter water containing any kind of chemicals (for example acids, bases, solvents,
detergents, antifreeze, glycols etc.).
A2 INSTRUCTIONS FOR PERIODIC MAINTENANCE
A2.1 Periodic maintenance
Perform periodically the following checks:
Filter cleaning

Every 3-4 days and anyhow when the hydraulic pressure at users disposal is reduced (clogging of the filter
elements) rotate clockwise the upper green knob. If necessary repeat the operation. Put the filter back in the
filtrating position (verify that the bottom discharge is closed).
During the cleaning operation the filter discharges some water. The discharge connection must be canalized
in a drain. In order to clean the external part of the filter (knob, brass body and bowl) use a humid soft rug.
Do not use any kind of detergents and solvents.
Warning! In order to obtain an effective cleaning of the filter a minimum water pressure of 2 bar is
required. If necessary, during the filter cleaning operation, the shut off valve positioned downstream
of the filter should be closed.
MAN126
BRAVOFIL - ENGLISH
Units FT020
DN ¾" M
3
m /h 2.0
3
m /h 3.2
micron
bar
°C
Filter cleaning
1° "CLICK"
BACKWASH
Rotate clockwise the
knob until the first
"click". Keep the position
for a few seconds until
reaching the complete
dirt removal from the
filter cartridge.
FT022 FT024
1" M 1"¼ M
2.7 3.0
4.5 5.0
89
1.5 - 10
5 - 30
2°CLICK"
FILTRATION
Rotate clockwise the
knob until bringing the
filter
operating position with
the discharge valve in
closing position.
FT026
1"½ M
4.5
6.0
back in its
PAG.E-4