FRC AUTOFOAM FS120, Manual, Page: 2 / 33

FS15-60-120 Rev0204
2
CONTENTS
Table of Contents
CONTENTS ............................................................................................................... 2
List of Tables ......................................................................................................... 2
List of Figures ....................................................................................................... 2
INTRODUCTION ...................................................................................................... 3
Overview ............................................................................................................... 3
Features ................................................................................................................. 3
Specifications ........................................................................................................ 4
GENERAL DESCRIPTION ....................................................................................... 6
Components ........................................................................................................... 6
Controls and Indicators ......................................................................................... 8
INSTALLATION ...................................................................................................... 10
Install Control Module ........................................................................................ 10
Install Metering Valve Assembly and Eductor .................................................... 10
Install Flow Sensor(s) ......................................................................................... 12
Install Summing Device ...................................................................................... 18
Install Cables ....................................................................................................... 18
THEORY OF OPERATION ..................................................................................... 20
OPERATION ............................................................................................................ 22
Static Operational Check ..................................................................................... 22
Pump Intake and Discharge Pressure Requirements........................................... 23
Operational Check ............................................................................................... 24
CALIBRATION ........................................................................................................ 28
TROUBLESHOOTING TIPS .................................................................................. 30
MAINTENANCE ..................................................................................................... 31
Flushing the System ............................................................................................ 31
Cleaning the Paddlewheel Sensors ..................................................................... 31
List of Tables
Table 1. Pump Pressure Requirements .................................................................... 23
List of Figures
Figure 1. Plumbing Schematic .................................................................................. 7
Figure 2. Controls and Indicators .............................................................................. 9
Figure 3. Control Module Dimensions ................................................................... 11
Figure 4. Meteing Valve Assembly and Eductor Installation ................................. 11
Figure 5. Flow Sensor Location Guidelines............................................................ 13
Figure 6. Saddle Clamp Installation ........................................................................ 15
Figure 7. Weldment Installation .............................................................................. 17
Figure 8. Cables ....................................................................................................... 19
Figure 9. Sample Displays....................................................................................... 25
Figure 10. Summing Device ..................................................................................... 29
Figure 11. Drawings ................................................................................................. 32