A3 Troubleshooting - Acqua Brevetti MINIDOS Manuel D'usage Et Entretien

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As AcquaSIL 20/40 is consumed, the tank filling degree decreases until it drops below the minimum level.
Before reaching the minimum level, provide for the replenishment (see below).
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Working check
For the proper working of the dosing pump make sure that the product is dosed and consumed regularly.
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The AcquaSIL 20/40 filling degree in the tank should decrease proportionally with water treated
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Replenishment of AcquaSIL 20/40
Provide for the replenishment of the tank with AcquaSIL 20/40
1. Unscrew the tank
unthread it.
A2.2 Inactivity
After long inactivity periods open a tap placed downstream of the device and let water flow for 3 minutes at
least. If the water distribution line should be cleaned and sanitized MiniDOS should be cleaned and sanitized
as well. Cleaning and sanitization are part of the extraordinary maintenance and must be performed by
qualified personnel only.
A2.3 Periodic checks
It is advisable to make two inspections per year by an authorized technician to verify the proper operation of
the equipment.
A2.4 Extraordinary maintenance
Extraordinary maintenance or repair, if not properly done, may affect the proper functioning and/or safety of
the pump: the description of all these operations are deliberately omitted in this manual. Therefore all
extraordinary maintenance and repair operations are not covered in this manual and should be performed by
authorized Acqua Brevetti 95 s.r.l personnel only or by a local delegate specifically authorized. Acqua
Brevetti 95 s.r.l. has created and organized an efficient local technical assistance extended to the whole
country with trained technicians which are available to assist you to ensure the proper operation of the
equipment. In case of damages or peculiar problems please contact Acqua Brevetti 95 s.r.l.

A3 TROUBLESHOOTING

Problem
AcquaSIL
No consumption of
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20/40
Too low level of AcquaSIL
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20/40 in the tank
MAN 127
MINIDOS - ENGLISH
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and 2. Refill the tank with AcquaSIL
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20/40 untill
maximum level indicated on the
tank itself.
Cause
in the pipe
No water flow
Flow meter impeller
Defective injection valve
The pumping chamber sealing are
dry because of the low level of
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AcquaSIL 20/40 in the tank
If the level of AcquaSIL 20/40
drops below the minimum, after
2/3 days the pump may stop
working.
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periodically. Follow the following instructions.
3. Screw back the tank
reaching the
Solution
Check for
the distribution line by opening a tap
downstream of the pump.
blocked;
Call authorized center
Call authorized center
Call authorized center
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the presence of water in
PAG.E-5