Veeder-Root TLS-450 Manual
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Manual No: 577013-934
Revision: E
TLS-450/TLS-450PLUS Consoles
Site Prep Certification Manual

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Summary of Contents for Veeder-Root TLS-450

  • Page 1 Manual No: 577013-934 Revision: E ● TLS-450/TLS-450PLUS Consoles Site Prep Certification Manual...
  • Page 2 If “lost” equipment is delivered at a later date and is not needed, Veeder-Root will allow a Return to Stock without a restocking fee. Veeder-Root will NOT be responsible for any compensation when a customer chooses their own carrier.
  • Page 3: Table Of Contents

    Table of Contents Introduction Related Documents ......................1 Documents Required to Install Equipment ...............1 Safety Precautions ......................1 National Electrical Code Compliance ................2 Probe- and Sensor-to-Console Wiring..............2 Power Wiring ......................2 Console Installation Locating the Console ......................3 Mounting the Console .......................3 Wiring the Console ......................5 Special Mag Probe Installation Kits AST Installation Kit ......................6 Vapor Extraction Riser Kit W/ Coupling Adapter ...............7...
  • Page 4 Table of Contents Figures Figure 1. TLS-450/TLS-450PLUS Consoles Dimensions and Designated Conduit Knockouts ..............4 Figure 2. Wiring AC Power to the TLS-450/TLS-450PLUS Consoles ....5 Figure 3. Mag Probe AST Installation Kit ...............6 Figure 4. Mag Probe vapor extractor w/coupling adapter installation kit ....7...
  • Page 5: Related Documents

    IECEx UL/cUL Descriptive System Descriptive System Control Drawing Equipment Document No. Document No. Document No. Associated Apparatus TLS-450/TLS-450PLUS 331940-006 331940-106 331940-008 Intrinsically Safe Apparatus for Wireless Applications Tank Gauge Accessories 331940-005 331940-105 331940-012 Safety Precautions The following safety symbols may be used throughout this manual to alert you to important safety hazards and precautions.
  • Page 6: National Electrical Code Compliance

    PROBE- AND SENSOR-TO-CONSOLE WIRING Wire Type To ensure the best operating systems available, Veeder-Root REQUIRES the use of shielded cable for all probes and sensors regardless of conduit material or application. In these installations, shielded cable must be rated less than 100 picofarad per foot and be manufactured with a material suitable for the environment, such as Carol™...
  • Page 7: Console Installation

    Console Installation Locating the Console WARNING FAILURE TO COMPLY WITH THE FOLLOWING WARNINGS AND SAFETY PRECAUTIONS COULD CAUSE DAMAGE TO PROPERTY, ENVIRONMENT, RESULTING IN SERIOUS INJURY OR DEATH. Explosive vapors or flammable liquids could be present near locations where fuels are stored or being dispensed. This console is not explosion proof.
  • Page 8: Figure 1. Tls-450/Tls-450Plus Consoles Dimensions And Designated Conduit Knockouts

    Conduit entries to Module bay Conduit entry for console power 3/4, 1 I.P.S. knockouts 0.540", 1/2 I.P.S. knockouts (typ. 4 places) 0.65'' 8-7/8'' 5.925'' 4-5/8'' 1-7/16'' 3-1/8'' 3-1/8'' 3-1/8'' 18.35'' BOTTOM VIEW tlsng\dim.eps Figure 1. TLS-450/TLS-450PLUS Consoles Dimensions and Designated Conduit Knockouts...
  • Page 9: Wiring The Console

    • Electrical rating of power input - 120 or 240 Vac, 50/60 Hz, 2 A maximum. • See Figure 1 for locations of power conduit knockouts into the console. Power wiring must enter the console through designated knockouts. Figure 2. Wiring AC Power To The TLS-450/TLS-450PLUS Consoles...
  • Page 10: Special Mag Probe Installation Kits

    Special Mag Probe Installation Kits In addition to the Mag Probe installation kits shipped with each probe (containing floats, spacer rings, cable, etc.), your installation may also require one or more of the special kits described in this section. AST Installation Kit This kit is recommended when installing Mag Probes into an above ground storage tank (AST).
  • Page 11: Vapor Extraction Riser Kit W/ Coupling Adapter

    Special Mag Probe Installation Kits Vapor Extraction Riser Kit W/ Coupling Adapter Vapor Extraction Riser Kit W/ Coupling Adapter This kit contains parts needed to install a Mag Probe into a Vapor Extractor Riser that has a Coupling Adapter (parts listed in Table 2 and shown in Figure 4): Table 2.
  • Page 12: Vapor Extraction Riser Kit W/O Coupling Adapter

    Special Mag Probe Installation Kits Vapor Extraction Riser Kit W/O Coupling Adapter Vapor Extraction Riser Kit W/O Coupling Adapter This kit contains parts needed to install a probe in a Vapor Extractor Riser that does not have a coupling adapter (parts listed in Table 3 and shown in Figure 5): Table 3.
  • Page 13: Riser Cap Kit For Mag Probe Installations

    Special Mag Probe Installation Kits Riser Cap Kit for Mag Probe Installations Riser Cap Kit for Mag Probe Installations The cap on the riser containing the Mag Probe must be modified to allow the probe’s cable to exit the riser. This modification requires making a 1/2”-14 NPT tapped hole in the cap for a cord grip.
  • Page 14: Figure 7. Metal Cap And Ring Kit

    Special Mag Probe Installation Kits Riser Cap Kit for Mag Probe Installations Table 5.- Metal cap and ring kit - Part No. 312020-952 Quantity Description Part Number Cap And Gasket 327869-003 Group Cord Grip 331028-001 probes\cap&ring.eps Note: watch orientation Metal cap of bevels and tapers w/1/2"...
  • Page 15: Mag Probe Installation

    Mag Probe Installation UST/AST Tank - Dedicated Riser 1. Turn OFF power to the console. 2. Remove any sludge from the bottom of the tank. 3. Check that floats, boot, and cable are assembled correctly on probe (ref. Mag Probe Assembly Manual). 4.
  • Page 16: Figure 10. Ast Probe Installation - Dedicated Riser

    At sites that require installation of a riser adapter (Phil-Tite M/F 4X4 or equivalent) at the top of the riser, do so following the manufacturer’s instructions. Next screw the adapter ring from the Veeder-Root kit ( 312020- 952) onto the riser adapter by hand until the gasket contacts the sealing surface.
  • Page 17: Ast Riser Cap Attachment

    Mag Probe Installation UST Installation - Vapor Extractor Riser W/ Coupling Adapter 3. Make sure there is a minimal amount of slack between the probe and cap, then tighten the cord grip nut until the cable is held firmly. Push the end of the cable through the field J-box cord grip, then tighten that cord grip nut as well.
  • Page 18 Mag Probe Installation UST Installation - Vapor Extractor Riser W/ Coupling Adapter 2. Use the extractor wrench tool (OPW Part Number: 89-0044) to remove the Ball Float Check Valve and Extractor Cage inside the bottom of the 4” riser. Important! - Ball Float Check Valve and Extractor Cage may be difficult to remove;...
  • Page 19: Ust Installation - Vapor Extractor Riser W/O Coupling Adapter

    Mag Probe Installation UST Installation - Vapor Extractor Riser W/O Coupling Adapter Direct burial Riser Cap cable to console PG7 cord grip Modified Coupling Adapter Piece of flex conduit Hose Clamp Splice enclosure secured to shield w/ tie wrap 4" riser Shield Probe cable Figure 13.
  • Page 20: Figure 14. Mag Probe Vapor Extractor Riser Installation - W/O Coupling Adapter

    Mag Probe Installation UST Installation - Vapor Extractor Riser W/O Coupling Adapter WARNING! If Ball Float Check Valve was part of your Overfill Protection System, you now need to consider another form of overfill protection (i.e. TLS console alarm, a drop tube with overfill protection valve or some other accepted means).
  • Page 21: Probe And Sensor Conduit Installation

    Probe and Sensor Conduit Installation WARNING Probes and sensors operate in areas where flammable liquids and explosive vapors may be present. Improper installation may result in fire or explosion causing serious injury or death. Practice the following: 1. Read thoroughly and follow the instructions shipped with each probe and sensor. 2.
  • Page 22: Direct Burial Cable

    Also, if the intrinsically safe wires enter the building in a wiring trough, only Veeder-Root intrinsically safe wire can be in the trough.
  • Page 23: Wiring Module Bay Devices

    Wiring Module Bay Devices I/O Module Wiring Reference Control Drawing number 331940-008 Pump In Pump Sense Pump Return Pump Input (Pump control from self serve sys. or dispenser (120/240 Vac) SWITCH HOOK STP CONTROL Pump Return (Power Panel AC Neutral) (w/ RJ Relay Control Box) Line (Power Panel 120 or 240 Vac) Pump Ouput...
  • Page 24: Mdim Module Wiring

    Wiring Module Bay Devices MDIM Module Wiring MDIM Module Wiring Reference Control Drawing number 331940-008 MDIM Barriers and transmitters must be UL Listed. 120 Vdc 769780-012 Barrier Pulse P/N: 7859 Transmitter 120 Vdc 769780-008 Barrier Pulse P/N: 7859 Transmitter White Neutral (WHT) Black 115 Vac Line (BLK)
  • Page 25: Lvdim Module Wiring

    Wiring Module Bay Devices LVDIM Module Wiring LVDIM Module Wiring Reference Control Drawing number 331940-008 CLASS 2 CIRCUITS LVDIM DC Junction Box Pulse 1 (Red) Pulse 2 (Grn) DC Ground (Wht) GasBoy 9800 or Tokhiem 2600 Series Electronic Dispenser Head Set SW1 (on module's PC board) to the INTERNAL position.
  • Page 26 For technical support, sales or other assistance, please visit: www.veeder.com...

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