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Installation Example; Electrical Connection - Grundfos DME 60 Montage- Und Betriebsanleitung

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4.4 Installation example

The drawing in fig.
2
shows an installation example.
The DME pump can be installed in many different ways. The sketch below shows an example with side-
fitted control panel. The tank is a Grundfos chemical tank with a Grundfos level control unit.
Fig. 2

4.5 Electrical connection

The electrical connection of the pump should be
carried out by qualified persons in accordance
with local regulations.
For electrical data of the pump, see section
3.2 Electrical
data.
Do not lay signal cables, if any, together with
power cables.
Warning
Danger to life due to non-tripping of the
residual current device (RCD)!
If the pump is connected to an electric
installation where a residual current device
(RCD) is used as an additional protection,
this RCD must trip when earth fault
currents with DC content (pulsating DC)
and smooth DC earth fault currents occur.
This means that a RCD type B, sensitive to
universal current, must be used.
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Diese Anleitung auch für:

Dme 150Dme 375Dme 940

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