Flowserve NRG 16-19 Manuel d'utilisateur

1NRG 16-19NRG 16-27NRG 16-28VKE 16-1VKE 26Installation Instructions 818725-01Measuring electrode NRG 16-19Measuring electrode NRG 16-27Measuring elect

10Technical Data – continued –Dimensions of test chamber VKE 16Fig. 5LHorizontal installationb∅ iH2H1∅ D∅ g∅ kA(left) rightSDimensionsDesignsFlange

11Technical Data – continued –Dimensions of test chamber VKE 26Fig. 6483/8" toDIN ISO 228-1751070435635 mmSpace required for servicing313/8"

12Attentionn The seating surfaces of the steam trap or the test chamber must be accurately machined.n Do not insulate the electrode thread with hem

13Installation – continued –Examples of installation NRG 16-19, NRG 16-27, NRG 16-28Fig. 8VKE 26 with NRG 16-19Test station NRA 1-3AlarmAlarmAlarmEle

14Connect the cables to the terminal strips of the test station according to the wiring diagram.WiringConnecting cables for measuring electrodesNRG 16

15Wiring – continued –Measuring electrodes NRG 16-27, NRG 16-28 pin assignmentFig. 10Test station NRA 1-3Level switch NRS 1-23 2 1 541 Measuring elec

16Apply mains voltage to the test station.CommissioningBefore commissioning please check: Are the measuring electrodes /temperature sensors wired in a

17DecommissioningRemove the measuring electrode NRG 16-19, NRG 16-27, NRG 16-28 and separate the waste materials, using the material specification as

18For your notes:

19For your notes:

2ContentsUsage for the intended purpose ...

20818725-01/907cm · 2006 GESTRA AG · Bremen · Printed in GermanyAgencies all over the world:www.gestra.deGESTRA AGP. O. Box 10 54 60, D-28054 Bremen

3Contents – continued –PageWiringConnecting cables for measuring electrodes ...

4Important NotesDangerWhen loosening the measuring electrode steam or hot water might escape. This presents the danger of severe scalding. It is there

5Explanatory Notes Scope of supplyNRG 16-19 1 Measuring electrode NRG 16-19 1 Joint ring D 17 x 21 to DIN 7603 (made from 1.4301), form A, bright ann

6NRG 16-19, NRG 16-27, NRG 16-28 Service pressure PN 40, max. 32 barg at 238°CConnection NRG 16-19, NRG 16-27: screwed 3/8" to ISO 228-1 NRG 16-2

7Technical Data – continued –Test chamber VKE 16DesignsElectrode connection in flow direction to the left or to the right. Please state when ordering.

8Fig. 2 Technical Data – continued –Name plate / markingFig. 1 Equipment designation on hexagon part of electrodeEquipment designationManufacturerS

9Fig. 4 NRG 16-27Technical Data – continued –Dimensions of NRG 16-19, NRG 16-27, NRG 16-28Fig. 3 NRG 16-19Connector 3/8" to ISO 228-1Joint rin