Flowserve NRGS 16-1 Manual do Utilizador

1A Siebe Group ProductNRGS 16-1NRGS 16-1SInstallation Instructions 810211-00Level electrode NRGS 16-1, NRGS 16-1S

105. Check seating surfaces of threads or flange provided on vessel or boiler standpipe.Fig. 56. Place joint ring onto seating surface of elec

11Installation – continuedTable 1Functione. g. First low-level alarme. g. Feed pump ONe. g. High level alarme. g. Feed pump OFFFunctionElectrode rod34

12NRGS 16-1, NRGS 16-1 SUse multi-core flexible cable with min. conductor size 1.5 mm² for wiring.1. Unscrew screws , remove housing cover Fig.

13The measuring range can be switch selected between ≥ 0.5 µS/cm and ≥ 10 µS/cmby means of DIP switch :1. Unscrew screws at the electrode termi

141. Switch on mains supply and check the correct functioning of the equipment at thecorresponding switchpoints. LEDs , , and are provid

15AnnexWarningThe terminal strip of the NRGS 16-1/NRGS 16-1S is live during operation.This presents the danger of electric shock.Cut off power supply

16Annex – continuedWe hereby declare that the equipment NRGS 16-1 and NRGS 16-1S conform tothe following Euopean guidelines: LV guideline 73/23/EWG ve

17Examples of installation DN 100Fig. 11∅ 2020DN 20DN 2024.5 24.5ME20∅20Fig. 9 Fig. 10Fig. 12 DN 50≤ 90°≤ 20 DN 501"BSP 1"BSP 1"BSP¾&

18GESTRA Gesellschaften · GESTRA Companies · Sociétés GESTRA · Sociedades Gestra · Società GESTRAVertretungen weltweit · Agencies all over the world ·

2DimensionsFig. 1Fig. 2337.5500, 1000, 1500173173140339500, 1000, 15006214042

3NRGS 16-1/SFig. 4Fig. 5Fig. 35065–70≥14∅ 40 1" BSP DIN 228N8N100.5AAAAABBBBBCCCCCDDDDD

4Fig. 6Fig. 7NRGS 16-1/SEEEEEFFFFFGGGGGHHHHHIIIIIJJJJJKKKKKLLLLLQQQQQPPPPPNNNNNMMMMMOOOOOMAX 70°CMAX 95%

5LegendBBBBBCCCCCDDDDDFFFFFGGGGGHHHHHIIIIIJJJJJKKKKKLLLLLMMMMMNNNNNOOOOOQQQQQAAAAAEEEEEPPPPPElectrode thread 1" BSP, DIN 228Seating surfaceJoint

6ContentsSafety Note ...7Danger ...

7Important NotesSafety NoteDangerWhen loosening the electrode live steam or hot water might escape.This presents the danger of severe injury. It is th

8Explanatory NotesScope of SupplyFunctionDesignsNRGS 16-11 Compact system type NRGS 16-11 Joint ring (of stainless steel 1.4301) D 33 x 39 to DIN 7603

9Technical DataType Approval N°NRGS 16-1: TÜV · WRB · 96-388NRGS 16-1S: GL 99250-96 HHMax. service pressure32 bar g at 238 °CConnectionsScrewed 1"