Installation Example; Electrical Connection - Grundfos DME Instrucciones De Instalación Y Funcionamiento

ment nor buildings are damaged in case of leak-
age from the pump or rupture of hoses/pipes. The
installation of leakage hoses and collecting tanks
is recommended.
• Make sure that the drain hole in the dosing head
points downwards, see fig. 1.
CAUTION: It is important that the drain pipe/hole
is not inserted direct into the tank contents, as
gasses may penetrate into the pump.
Fig. 1 Position of drain hole
8
Drain hole

3.4 Installation example

The drawing in fig. 2 shows an installation example.
The DME pump can be instcalled 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 Installation example

3.5 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 2.
• Do not lay signal cables, if any, together with
power cables.