Flowserve NRGS 16-1 - Manual (Page 14)

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1. Switch on mains supply and check the correct functioning of the equipment at the
corresponding switchpoints. LEDs , , and are provided for visual check
of switchpoints. Fig. 7
Remove housing cover to check LEDs , , and . See “Wiring”
Commissioning
Warning
1. Check whether the system NRGS 16 -1, NRGS 16 -1 S has been wired according
to wiring diagram Fig. 8.
2. Check whether mains supply corresponds to the wiring carried out on the
equipment.
The terminal strip of the NRGS 16 -1/ NRGS 16 -1 S is live during operation.
This presents the danger of electric shock.
Cut off power supply before removing or replacing housing cover.
Wiring check
Application of mains voltage
G G G G G H H H H H IIIII K K K K K J J J J J
1. Check whether the designated switchpoints – i. e. switch functions – have been
correlated with the individual electrode rods. See table 1.
Check correlation of switching functions
H H H H H IIIII J J J J J K K K K K