Raven Industries SCS 450 - Manual (Page 4)

Table of Contents
ii SCS 450 Serial Interface Installation & Service Manual
Console Programming ............................................................................................................. 28
Data Entry .......................................................................................................................... 28
Initial Console Programming ............................................................................................. 28
Changing Initial Console Programming ............................................................................. 30
Programming Additional System Data ............................................................................... 31
System Features ..................................................................................................................... 32
Data Menu ......................................................................................................................... 32
Data Logger On/Off ........................................................................................................... 33
Self Test Feature ............................................................................................................... 34
Volume/Min Rate Fault ...................................................................................................... 35
Volume/Area Rate Alarm ................................................................................................... 35
Low Tank Fault .................................................................................................................. 35
Automatic Rate +/- ............................................................................................................. 35
Control Valve Delay and Valve Advance ........................................................................... 36
Zero Speed Shut-Off .......................................................................................................... 36
Data Lock Feature ............................................................................................................. 36
Decimal Shift Feature ........................................................................................................ 37
Chapter 6 Initial System Setup and Testing ........................................ 39
Initial System Setup ................................................................................................................. 39
Alternate Bypass Line System Setup ................................................................................ 40
Initial System Field Test ........................................................................................................... 41
Alternate Bypass Plumbing Initial System Field Test ......................................................... 41
Chapter 7 Preventative Maintenance & Troubleshooting .................. 43
General Preventative Maintenance ......................................................................................... 43
Flow Meter Maintenance ......................................................................................................... 43
Flow Meter Preventative Maintenance and Adjustment .................................................... 43
Testing Flow Meter Cables ................................................................................................ 44
Recalibrating the Flow Meter ............................................................................................. 45
Speed Sensor Cables .............................................................................................................. 46
Testing Speed Sensor Extension Cables ........................................................................... 46
Troubleshooting ....................................................................................................................... 47
Console Issues .................................................................................................................. 47
Rate Control Issues ........................................................................................................... 48
Chapter 8 Replacement Parts ............................................................... 51