A2 Instructions For Periodic Maintenance - Acqua Brevetti PuliFIL FT010 Manuel D'utilisation Et De Maintenance

A2 INSTRUCTIONS FOR PERIODIC MAINTENANCE

Warning! Before performing any intervention on the filter, other than cleaning operation,
place the filter in by-pass position.
A2.1 Periodic maintenance
Periodically perform 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. The cleaning of the
external parts of the filter (knob, brass body and bowl) can only be performed with a soft damp cloth. Do not
use any kind of 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.
A2.2 No-use period
For periods of less than 30 days, perform the filter cleaning operation repeatedly (4-5 times). For
non-use periods longer than 30 days, you must proceed to filter sanitization. With "non-use" it is
meant that the plumbing system remains still without any water being drawn from the taps (e.g.
holiday period). If the plumbing system is subject to a cleaning and sanitizing intervention, PuliFIL
shall also be included in the intervention plan.
The sanitizing intervention is part of the extraordinary maintenance interventions that
have to be carried out exclusively by qualified personnel. In case of need, kindly contact
a Acqua Brevetti Technical Service Centers (TSC).
A2.3 Periodic checks
It is advisable to have a check every 6 months permormed by an authorized technician in
order to verify the correct functioning of the equipment.
PULIFIL - ENGLISH
Filter cleaning
1° "CLICK"
CLEANING
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.
MAN125 PAG.EN-6
2°CLICK"
FILTRATION
Rotate clockwise
the knob until
bringing the filter
back in its
operating
position with the
discharge valve
in neutral
position.