Veeder-Root TLS-450/8600

Table of Contents
iv
6 Vac System Testing - TLS-450PLUS Console
ATM Pressure Sensor Setup .........................................................................................6-1
Vac Sensor Setup ..........................................................................................................6-2
Identifying Vac Sensor Zones................................................................................6-2
Performing Vac Sensor Setup ...............................................................................6-4
Vacuum Integrity Test Prior to Filling Tank (Optional) ...................................................6-6
Running a Manual Test ..................................................................................................6-7
Vacuum Sensor Operability Test ...................................................................................6-8
1 Appendix A: Vac Sensor Test Values Record
Figures
Figure 2-1.- Installation Example Of Four Vac Sensor W/Tank
Interstitial Monitoring ............................................................................2-1
Figure 2-2.- Vac Sensor Assembly Dimensions ......................................................2-2
Figure 2-3.- Attaching Four Vac Sensors/floats To The Housing ............................2-3
Figure 2-4.- Vac Sensor/Vac Float Tubing Connections .........................................2-4
Figure 2-5.- Vac Sensor /Tank Interstice Tubing Connections ................................2-4
Figure 2-6.- Attaching Vacuum Tubing Between Vac Sensors ...............................2-5
Figure 2-7.- Attaching Vac Sensor Housing Support Bracket .................................2-5
Figure 2-8.- Identifying Vac Sensor/Vac Float Pairs ...............................................2-6
Figure 2-9.- Attaching Vac Sensor Housing To Support Bracket ............................2-7
Figure 2-10.- Example Vacuum Termination Fitting - Double-wall Pipe ....................2-8
Figure 2-11.- Example Tank Interstitial Sensor Riser Cap Connections -
Steel And Fiberglass Tanks .................................................................2-9
Figure 2-12.- Example Vacuum Source Connection At The Red Jacket STP ........2-10
Figure 2-13.- Connecting Vacuum Tubing From Pump Siphon Port
To Vac Sensor ...................................................................................2-10
Figure 2-14.- Field Wiring Connections ...................................................................2-11
Figure 2-15.- Epoxy Sealing Wiring Connections ....................................................2-12
Figure 3-1.- Attaching Vac Sensors To Smart Sensor With Pressure
Sensor Module .....................................................................................3-1
Figure 3-2.- Connecting Pump Sense And 4-Relay Modules -
Red Jacket Pumps ...............................................................................3-2
Figure 3-3.- Connecting Pump Sense And 4-Relay Modules -
Non-Red Jacket Pumps .......................................................................3-3
Figure 4-4.- TLS Console Vac Sensor Manual Test ................................................4-6
Figure 4-5.- TLS Console Vac Sensor Evac Hold Procedure .................................4-7
Figure 5-1.- Vac Sensor Inputs ...............................................................................5-1
Figure 5-2.- Red Jacket STP Control And Pump Sense Inputs ..............................5-2
Figure 5-3.- Non-Red Jacket STP Control And Pump Sense Inputs .......................5-3
Tables
Table 4-1.- Vac Sensor Zone Worksheet .................................................................4-2
Table 6-2.- Vac Sensor Zone Worksheet .................................................................6-2