5.1.6 Wire Splices .........................................................................................................21
1.11 Conduit ......................................................................................................................22
Probe-Cable Seal-Offs ............................................................................................23
1.12 Junction Boxes ..........................................................................................................24
Preparing Your Tanks for Probes ............................................................................25
1.13 Underground Tank Manholes ....................................................................................25
1.14 Precision Leak Test ...................................................................................................26
1.15 Probe Placement .......................................................................................................26
Product Float and Water Float Offsets ....................................................................27
1.16 Offset Procedure .......................................................................................................27
8.1.1 Float Offset Example ...........................................................................................27
1.17 Calculating Tank Tilt and Offset Factor ......................................................................28
Probes ....................................................................................................................29
1.18 Probe Floats ..............................................................................................................29
Probes Wiring ......................................................................................................37
Sensors ...............................................................................................................39
1.19 Before You Begin ......................................................................................................39
1.20 30-3206 Interstitial Hydrocarbon Liquid/Water Sensor ...............................................39
11.1.1 Installing the 30-3206 ..........................................................................................40
11.1.2 1st I.S. Module Position – Hydrocarbon Liquid .....................................................41
11.1.3 2nd I.S. Module Position – Water .........................................................................41
1.1.1 Testing and Decontaminating the Interstitial Hydrocarbon Liquid/Water Sensor ..41
1.21 30-3207 Hydrocarbon Liquid Sensor .........................................................................42
11.1.4 Installing the 30-3207 ..........................................................................................43
11.1.5 Controller Setup for Hydrocarbon Liquid Sensor ..................................................44
11.1.6 Testing and Decontaminating the Hydrocarbon Liquid Sensor .............................44
1.22 30-3210-06, -10, -15 Hydrocarbon Liquid/Water Sensor ............................................45