Xylem Aquontroller - Manual (Page 31)

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1 1 1 1 GENERAL PRECAUTIONS GENERAL PRECAUTIONS GENERAL PRECAUTIONS GENERAL PRECAUTIONS
DANGER DANGER DANGER DANGER
- AQUONTROLLER is CE-labelled but in the event of incorrect installation it can cause
electromagnetic interference.
Check other electronic devices (such as telephones, faxes, automatic gates, medical
devices, home automation devices in general, ...) operate correctly with
AQUONTROLLER on and running.
Equipment malfunctions can harm people and damage property.
In the event of electromagnetic interference, contact technical support and stop the
plant.
- AQUONTROLLER MMW cannot be used on pipes containing abrasive liquids, fibrous
solid substances or inflammable liquids or explosives.
- Do not perform operations with AQUONTROLLER open.
- AQUONTROLLER must be connected to the electrical panel by qualified personnel
according to current norms. AQUONTROLLER must be protected by adequate
preliminary fuse.
- AQUONTROLLER must be connected to an efficient grounding system.
- Before working on the unit, make sure that the AQUONTROLLER has been
disconnected from the power supply.
In the event of a fault, disconnect or switch off the power supply. In the event of a fault, disconnect or switch off the power supply. In the event of a fault, disconnect or switch off the power supply. In the event of a fault, disconnect or switch off the power supply.
Before per Before per Before per Before performing repairs on the AQUONTROLLER wait at least 5 minutes to allow the forming repairs on the AQUONTROLLER wait at least 5 minutes to allow the forming repairs on the AQUONTROLLER wait at least 5 minutes to allow the forming repairs on the AQUONTROLLER wait at least 5 minutes to allow the
capacitor to discharge. capacitor to discharge. capacitor to discharge. capacitor to discharge.
Danger of electrocution, burning or death if this precaution is not observed. Danger of electrocution, burning or death if this precaution is not observed. Danger of electrocution, burning or death if this precaution is not observed. Danger of electrocution, burning or death if this precaution is not observed.
WARNINGS WARNINGS WARNINGS WARNINGS
- AQUONTROLLER must be installed in closed, ventilated and safe environments and
used with non-aggressive water with a maximum temperature of + 40°C and a
minimum temperature of + 4°.
- declines all liability for any damage caused by the improper or prohibited use of
AQUONTROLLER.
- The appliance must be installed in frostproof and weatherproof areas.
- It must be installed as near as possible to the electric pump.
- Make sure the electric pump has been perfectly primed before installing
AQUONTROLLER.
- Install a small expansion chamber (8L for AQUONTROLLER MMW – 20L for MMA) and
a sampling valve in the delivery side of the inverter.
All installation and maintenance work ,must be performed by suitably trained and All installation and maintenance work ,must be performed by suitably trained and All installation and maintenance work ,must be performed by suitably trained and All installation and maintenance work ,must be performed by suitably trained and
qualified staff using suitable instruments! Staff must use suitable protective equipment. qualified staff using suitable instruments! Staff must use suitable protective equipment. qualified staff using suitable instruments! Staff must use suitable protective equipment. qualified staff using suitable instruments! Staff must use suitable protective equipment.
2 2 2 2 GENERAL GENERAL GENERAL GENERAL
This manual sets out to provide the necessary information for the installation, use and maintenance of
AQUONTROLLER.
It is important for the user and/or installer to read this manual before installing and using the product.
Improper use can generate faults and invalidate the warranty.
If technical information or spare parts are required, quote the exact code identifying the model to our
sales and assistance service.
The instructions and provisions shown below refer to the standard version; for special versions, please
refer to the sales documents. For instructions, configurations or events that are not included in this user
guide or in the sales documents, please contact our technical support staff.