Class1 FoamLogix 2.1A & 1.7AHP REV D - Manual (Page 6)

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