Endress ESE 406 HG-GT ES DUPLEX, Operating Instructions Manual

Page: 55 / 79

Using special fittings / accessories
RCD fault current safety equipment / FI protection switch
Status at: August 2017
ESE 406 - 606 (D)HG-GT (ES) Duplex 55
Figure 5-1: FI protection switch
1. The generator must have been started (see 4.4).
2. Put the protection switch
(seeFigure 5-1-(1))
into Position 1.
3. Activate the test switch
(seeFigure 5-1-(2))
.

The switch position displays the result
(seeFigure 5-1-(1))
:
Symbol Significance
Position I Protection switch does not trigger.
Fi protection switch is defective.
Position 0 Protection switch triggers.
FI protection switch is working properly.
Table 5.1: FI protection switch test

The device has been tested in compliance with DIN VDE
0100-551.
4. Bring protection switch
(Figure 5-1-(1))
back into Position 1
in order to be able to operate consumers on the generator
again.
Checking the FI protection
switch:
1 2