en – Original instructions
20
4 Installation
4.1 Mechanical installation
Also refer to the “Quick Startup Guide” and the “Installation, Operation and Maintenance Manual”
of the e-SVE, VME, e-HME and e-SVIE pumps supplied with the product.
4.1.1 Installation area
DANGER: Potentially explosive atmosphere hazard
The operation of the unit in environments with potentially explosive atmospheres or with
combustible dusts (e.g.: wood dust, flour, sugars and grains) is strictly forbidden.
WARNING:
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Always wear personal protective equipment
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Always use suitable working tools
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When selecting the place of installation and connecting the unit to the hydraulic and electric
power supplies, strictly comply with current regulations.
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Ensure that the input protection rating of the unit (IP 55, NEMA Type 1) is suitable for the
installation environment.
CAUTION:
•
Input protection: to ensure the IP55 (NEMA type 1) protection index make sure that the unit is
closed correctly.
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Before opening the terminal box cover, make sure that there is no water in the unit
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Make sure that all unused cable glands and cable holes are correctly sealed
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Make sure that the plastic cover is correctly closed
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Do not leave the terminal box without cover: risk of damage due to contamination.
4.1.2 Unit installation
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See the Quick Startup Guide instructions (code 001080128)
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Position the unit as shown in the figure.
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Install the unit according to the systems liquid flow
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The arrows on the pump body indicate the flow and the rotation direction
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The standard rotation direction is clockwise (looking at the fan cover)
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Always install a check valve on the discharge side
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Always install the pressure sensor on the discharge side, after the check valve.
