Installation - SAER Elettropompe IR Serie Manual De Empleo

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WARNING!
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USE – STANDARD VERSIONS
Pumping of clean liquids and without solid bodies.
Fluid: chemically and mechanically non-aggressive, with a maximum solid substance content equal to the hardness and grain size of silt.
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WARNING!
Don't use the electric pump with liquids with different chemicals characteristics from those of the water ones (demineralized or treated
water, food liquids, dangerous liquids, ecc..) unless you have contacted the techincal assistance before.
Use the pump / electric pump only for the purposes described in this manual. Any other use can be a cause of accidents.
For the special versions, refer to the specific technical literature (technical data, drawings, etc. ...).
The pumps requested and built for pumping potable water should only be used for this purpose. Verify that the pump is suitable for
this application according to the requirements of local regulations. For such applications, the pumps should be cleaned before their
first commissioning and after the replacement of one or more components that come into contact with the pumped liquid. SAER is not
liable for contamination caused by transport, storage, installation or arising from the system on which the pump is installed. For correct
installation and use, follow the requirements of local regulations.
LIMITATION FOR USE
Refer to TAB.1
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NOT FORESEEN AND IMPROPER USES
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PREVENTION OF FORESEEABLE MISUSE
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WARNING!
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5. INSTALLATION

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Keep the manual for future reference - For more informations visit www.saerelettropompe.com
For versions equipped with on-board motor inverter, the requirements of this manual must be integrated with
those of the inverter manual supplied with the pump unit.
If necessary, contact technical assistance..
For pumping water / glycol mixtures with different density and viscosity of the water:
o recalculate the pump performance;
o
verify the required power to the motor in function of the characteristics of the liquid.
Do not use the pump for rotating speeds higher than those indicated on the data plate.
Never use the pump for operating pressures higher than those indicated on the data plate.
Don't use the pump/electric pump for applications not covered from EN 809 standard.
Never use the pump/electric pump pump in explosive atmospheres, hazardous area or to pump inflammable or dangerous
liquids.
Do not use the electric pumps in swimming areas. (swimming pools, basins etc...).
Do not use the pump / group for liquids that crystallize or polymerize.
Don't use the pump in case of abnormal pressure (ex: water hammer)
Avoid dry operation of the pump.
It is forbidden to use the pump / electric pump in case of damages or anomalous operations.
Always use the pump with a delivery (flow and head) included in the working diagram.
Pumps already used to pump toxic or harmful liquids or other liquids other than potable water may not be used for
pumping water intended for human consumption.
Always use the pump with a delivery (flow and head) included in the working diagram. Do reference to the name plate
and the technical documentation.
Do not operate the pump under the minimum head.
Do not use the pump beyond the limits specified.
Never use the electric pump in explosive atmospheres, hazardous area or to pump inflammable or dangerous liquids.
For the classification of the risky places, refer to local regulations .
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