Class1 FoamLogix 2.1A & 1.7AHP REV D - Manual (Page 8)

FoamLogix, Model 2.1A and 1.7AHP Class “A”
Electronic Foam Proportioning Systems
8
Contents -
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SECTION 4 OPERATION ..........................................................................................................59
Description ................................................................................................................................................ 59
Figure 36: Digital Display Control Unit Overview ................................................................................. 59
Display Information .................................................................................................................................... 60
Control Unit Functions ............................................................................................................................... 60
Flow ............................................................................................................................................................60
% Foam ......................................................................................................................................................60
Total Flow ................................................................................................................................................. 60
Figure 37: Display - Function Modes .....................................................................................................60
Bar graph ...................................................................................................................................................61
Reset Functions ........................................................................................................................................ 61
Foam Concentrate Injection Rate ............................................................................................................. 61
Warning Messages ................................................................................................................................... 61
Low Foam Tank Level . .............................................................................................................................. 62
Figure 38: Diaplay - Low Foam Tank Display .......................................................................................62
Priming Error ..............................................................................................................................................62
High Ambient Temperature ........................................................................................................................62
Figure 39: Display - Priming Error .........................................................................................................62
Priming the Foam Pump ............................................................................................................................63
Figure 40: Display - High Temperature and Low Battery ...................................................................... 63
NORMAL OPERATION SUMMARY .......................................................................................64
SIMULATED FLOW OPERATION..........................................................................................66
Figure 41: Display - Simulated Flow Operation ................................................................................... 66
Simulated flow sequence........................................................................................................................... 66
To End Simulated Flow .............................................................................................................................. 67
SECTION 5 MAINTENANCE ...................................................................................................69
Maintenance Procedures........................................................................................................................... 69
Freeze Protection ...................................................................................................................................... 69
SECTION 6 TROUBLESHOOTING ........................................................................................71
User Diagnostics .......................................................................................................................................71
Figure 42: Distribution Box Overview .....................................................................................................71
System Overview .......................................................................................................................................72
Figure 43: FoamLogix 2.1A & 1.7AHP System Closed-Loop Flow Diagram ........................................72
Distribution Box .........................................................................................................................................72
Pump/Motor ................................................................................................................................................72
Bar Graph ...................................................................................................................................................73
Summary ....................................................................................................................................................73
Problem Isolation .......................................................................................................................................73
Troubleshooting charts ...............................................................................................................................74
Chart 44: Hale FoamLogix System Troubleshooting Flow Diagram ...................................................74
Contents -
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