YZ Systems NJEX 7300G Parts list manual

NJEX 7300G
N A T U R A L G A S O D O R I Z A T I O N S Y S T E M


I&


YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page INJEX 7300G ver.08-2018
7300G Table of Contents
7300G Table of Contents....................................................................................................................I
Section 1: First Things To Know About The 7300G ......................................................................1
.......................................................................................................................

.........................................................................................................................................
......................................................................................................................

.............................................................................................................................3
3
Section 2: System Installation.........................................................................................................5
............................................................................................................5
6
7




..................................................................................................................
Section 3: Filling the Bulk Odorant Tank ....................................................................................17


Section 4: System Control & Electronics.....................................................................................19
............................................................................................................................................










YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page II NJEX 7300G ver.08-2018
7300G Table of Contents
Section 5: Programming for Proportional-to-Flow Operation....................................................25
....................................................................................................




󰀨





....................................................................................................





Section 6: Programming for Proportional-to-Time Operation....................................................33
....................................................................................................33
33
33
33
34
34
35
.....................................................................................................35
36
36
37
37

Section 7: Calibrating Signal Inputs.............................................................................................39



44
45

YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page IIINJEX 7300G ver.08-2018
7300G Table of Contents
Section 8: Working with the N-300 System Displays..................................................................47
..........................................................................................................................47

 
 
 
  
 
  
  
 
 
 
  
 
  
  
 
  
 
Section 9: Setting & Testing Alarms.............................................................................................53
53
55

Section 10: Mechanical System ....................................................................................................61
............................................................................................................................................


63
64
64
65
66
66
Section 11: System Operation.......................................................................................................67
67
........................................................................................................67



YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page IV NJEX 7300G ver.08-2018
7300G Table of Contents
Section 12: System Maintenance..................................................................................................71

 

  
  
  
 

........................................................................................................73
.............................................................................................................74
........................................................................................................................76
..........................................................................................................................

Section 13: 7300G System Troubleshooting................................................................................83




 


.....................................................................................................................................












  
  
  
  
  
  
  
  
  
  

YZ Systems Milton Roy • 201 Ivyland Road • Ivyland, Pennsylvania • USA • 18974 • P: 281.362.6500 • www.yzsystems.com
Page VNJEX 7300G ver.08-2018
7300G Table of Contents
Section 13: 7300G System Troubleshooting continued

  
  
  
Appendix A: Illustrations ...............................................................................................................95





..............................................................
...........................................................................................................................

.......................................................................................................................



 ...............................................................................107

 
 
 
 
 
 
  
 
 
Appendix C: Response Forms .....................................................................................................113


Appendix D: Documents...............................................................................................................115


Appendix E: N-300 ATEX Connections........................................................................................117