Wiring diagram, Tools, Commissioning – Flowserve NRGS 16-4 User Manual

Page 15: Check wiring, Apply mains voltage, Wiring diagram tools, Check wiring apply mains voltage, Wiring

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15

Wiring

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Wiring diagram

Key

Level switch NRS...

For wiring of level switch see installation instructions NRS ...

Electrode tip

Tools

■

Screwdriver for slotted screws, size 2.5, completely insulated according to DIN VDE 0680-1

■

Crimping pliers for end sleeves

■

Wire stripper

Commissioning

Check wiring

Check that the level electrode NRG 16-4 and the associated level switch are connected in accordance with
the wiring diagram (see Fig. 8).

Apply mains voltage

Apply mains voltage to the level switch.

3

Fig. 8

1

2

3

1

2

3

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