Flowserve NRG 16-50 - Manual (Page 2)

Contents
Usage for the intended purpose ..............................................................................................................4
Function .................................................................................................................................................4
Application
Page
NRG 6-50, NRG 7-50, NRG 9-50, NRG -50, step .....................................................................6
NRG 6-50, NRG 7-50, NRG 9-50, NRG -50, step .....................................................................6
NRG 6-50F, NRG 7-50F, NRG 9-50F, additional information ..............................................................6
Tools .....................................................................................................................................................7
NRG 6-50, NRG 7-50, NRG 9-50, NRG -50 ..................................................................................6
Corrosion resistance ...............................................................................................................................7
Sizing .....................................................................................................................................................7
Name plate / marking .............................................................................................................................8
Dimensions NRG 6-50, NRG 7-50, NRG 9-50 ....................................................................................9
Dimensions NRG -50 ......................................................................................................................0
NRG 6-50, NRG 7-50, NRG 9-50 .....................................................................................................
NRG 6-50, NRG 7-50, NRG 9-50, NRG -50 four-pole connector ............................................,
NRG 6-50F, NRG 7-50F, NRG 9-50F, NRG -50F aluminium terminal box .....................................3
Key .......................................................................................................................................................4
Functional Elements
Technical Data
Installation
Directives and Standards
Safety note ...........................................................................................................................................5
Scope of supply ....................................................................................................................................5
Important Notes
NRG 6-50, NRG 7-50, NRG 9-50 .....................................................................................................8
NRG -50 .........................................................................................................................................9
Key .......................................................................................................................................................0
Examples of installation
Pressure Equipment Directive (PED) 97/3/EC ........................................................................................5
Functional Safety acc. to IEC 6508 ........................................................................................................5
VdTÜV Bulletin "Wasserstand 00" (= Water Level 00) ..........................................................................5
ATEX (Atmosphère Explosible) .................................................................................................................5