Manual

FoamLogix, Model 2.1A and 1.7AHP Class “A”
Electronic Foam Proportioning Systems
6
Contents -continued ....................................................................... Page
SECTION 3 INSTALLATION Continued
FOAM PUMP MOUNTING ..........................................................................................................34
Figure 7: FoamLogix Pump Installation. ................................................................................................ 34
PLUMBING INSTALLATION ......................................................................................................34
Figure 8: Base Plate Mounting Hole Locations .................................................................................... 35
Water and Foam Solution Plumbing ..........................................................................................................35
Check Valve Manifold .................................................................................................................................35
Figure 9: Check Valve Manifold Installation ...........................................................................................36
Optional Hale Piping Components ............................................................................................................ 36
“Waterway” Check Valves........................................................................................................................... 36
Figure 10: Typical Midship Pump Installation ........................................................................................37
Figure 11: “Typical 4” Check Valve Installation, Midship Pump” ............................................................37
Flow Sensor ...............................................................................................................................................38
Figure 12: Flow Sensor Tee Position Range ........................................................................................38
Table 13: Pipe Size vz. Minimum Straight Run .................................................................................... 38
Figure 14: Typical Reduced Size Sensor Piping Arrangement ............................................................ 39
Figure 15: Flow Sensor Placement ..................................................................................................... 39
Saddle Clamp Installation ........................................................................................................................... 39
Foam Pump Flush System .........................................................................................................................40
Figure 16: Flow Sensor/Saddle Clamp Installation ...............................................................................40
FOAM CONCENTRATE PLUMBING. ....................................................................................................... 40
Foam Strainer Connection .........................................................................................................................40
Check Valve/Injector Fitting .......................................................................................................................41
Figure 17: Check Valve Injector Fitting Installation ...............................................................................41
Figure 18: Injection and Bypass Hose Connections ............................................................................. 42
Foam Concentrate Injection Hose ............................................................................................................. 42
Bypass Hose Connection ..........................................................................................................................42
ELECTRICAL INSTALLATION . .................................................................................................43
Electrical Connections ................................................................................................................................ 43
Figure 19: Control Unit Mounting Dimension ........................................................................................44
Control Unit ................................................................................................................................................44
Display Unit Power and Ground Connections . ..........................................................................................44
Figure 20: Control Harness Connections ............................................................................................. 45
Figure 21: System Power and Ground Connections ............................................................................45
Motor Ground/Primary Power ....................................................................................................................46
Ground Connection .................................................................................................................................... 46
Primary Power Supply Connection ............................................................................................................. 46
RFI/EMI ..................................................................................................................................................... 46
Figure 22: Extra Cable Storage ............................................................................................................. 47