Veeder-Root 847990-001 Installation Manual
Veeder-Root 847990-001 Installation Manual

Veeder-Root 847990-001 Installation Manual

Stand-alone dispenser pan sensor with dispenser control interface, non-discriminating stand-alone dispenser pan sensor with dispenser control interface, discriminating stand-alone dispenser pan sensor with dispenser control interface

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Stand-Alone Dispenser Pan Sensor with
Dispenser Control Interface

Installation Manual

Non-Discriminating Stand-Alone Dispenser Pan Sensor
With Dispenser Control Interface
Part Nos. 847990-001, 847970-001
Discriminating Stand-Alone Dispenser Pan Sensor
With Dispenser Control Interface
Part Nos. 847990-002, 847970-002
Manual No: 576013-845
Revision: E

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  • Page 1: Installation Manual

    Manual No: 576013-845 Revision: E ● Stand-Alone Dispenser Pan Sensor with Dispenser Control Interface Installation Manual Non-Discriminating Stand-Alone Dispenser Pan Sensor With Dispenser Control Interface Part Nos. 847990-001, 847970-001 Discriminating Stand-Alone Dispenser Pan Sensor With Dispenser Control Interface Part Nos. 847990-002, 847970-002...
  • 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 Safety Symbols .........................1 Warnings and Important Notes ..................2 Installing the Dispenser Pan Sensor Installation Hardware ......................3 Installation Requirements ....................3 Dispenser Junction Box Requirements ................4 Installing Dispenser Control Interface ............4 Wiring Dispenser Control Interface to Dispenser ...........4 Dispenser Control Interface Installation ................5 Dispenser Control Interface Wiring ...................7 Dispenser Pan Sensor Installation ..................14...
  • Page 4: Safety Symbols

    Veeder-Root Discriminating Stand-Alone Dispenser Pan Sensor  with Dispenser Control Interface Part No. 847970-002 (Differentiating Type) The above parts are designed and manufactured by Veeder-Root. This manual assumes all preliminary site preparation is completed, and that field wiring to the dispenser junction box is in place.
  • Page 5: Warnings And Important Notes

    Warnings and Important Notes Introduction Turn Power Off Live power to a device creates a potential shock hazard. Always turn power off to the device and associated accessories when servicing the unit. Wear Eye Protection Fuel spray from residual pressure in the lines can cause serious eye injuries. Always wear eye protection.
  • Page 6: Installing The Dispenser Pan Sensor

    1 Wiring Kit (Part No. 330020-024) ❑ Installation Instructions Important ☞ Mounting brackets are required and must be ordered separately. Use of Veeder-Root Universal Mounting Kit (Part No. 330020-012) is recommended. Installation Requirements Before you install each Dispenser Pan Sensor, consider the following important requirements: The sensor should rest in the cup or lowest point of the dispenser pan.
  • Page 7: Dispenser Junction Box Requirements

    Dispenser Junction Box Requirements Installing the Dispenser Pan Sensor Dispenser Junction Box Requirements Installing Dispenser Control Interface The dispenser junction box must have at least one unused threaded conduit open- ing, either 1/2”, 3/4”, or 1” trade size. The opening may be anywhere on the junction box, as long as sufficient clearance exists around the opening for installation of the Dispenser Control Interface.
  • Page 8: Dispenser Control Interface Installation

    Installing the Dispenser Pan Sensor Dispenser Control Interface Installation Table 1. Volume Required per Conductor in Junction Box Free Space Required Size of Conductor within Box for Each Conductor (Cubic Inches) 1.75 2.25 NOTE: A conductor passing through the box and each conductor terminating in the box is counted as one conductor.
  • Page 9: Figure 1. Typical Dispenser Control Interface Installation

    Dispenser Control Interface Installation Installing the Dispenser Pan Sensor Remove lower-front panels from dispenser to be modified. Important ☞ It may be necessary to remove both the front and rear panels of the dispenser to gain access to the junction box. Remove the junction box cover and pipe plug from the appropriate junction box conduit opening.
  • Page 10: Dispenser Control Interface Wiring

    Installing the Dispenser Pan Sensor Dispenser Control Interface Wiring WARNING To maintain intrinsic safety, route cable in accordance with Article 504 of the National Electrical Code. WARNING TO MAINTAIN INTRINSIC SAFETY, DO NOT INSTALL THESE WIRES NEAR WIRING FOR ANY OTHER CIRCUIT PT.
  • Page 11: Figure 3. Typical Dispenser Control Interface Wiring Diagram

    Dispenser Control Interface Wiring Installing the Dispenser Pan Sensor Place the cover on the junction box and ensure that all cover screws are replaced and tight. Visually check to be sure that the security plugs, Dispenser Control Interface, and all wiring and cables are secure. Restore AC power to the junction box.
  • Page 12: Figure 5. Typical Installation Wiring Diagram For Dispenser Control Interface To A Gilbarco Dispenser (120 Vac Models)

    Installing the Dispenser Pan Sensor Dispenser Control Interface Wiring RELAY CONTACT RATING COMBINED MAXIMUM: 120V, 8A RESISTIVE, 1A PILOT DUTY INPUT: SENSOR 120VAC DISPENSER 4.5 VA CONTROL 50/60 Hz INTERFACE NEUTRAL 845-5 Figure 5. Typical Installation Wiring Diagram for Dispenser Control Interface to a Gilbarco Dispenser (120 VAC Models)
  • Page 13: Figure 6. Typical Installation Wiring Diagram For Dispenser Control Interface To A Tokheim Basic Tcs Model 614/628 Dispenser

    Dispenser Control Interface Wiring Installing the Dispenser Pan Sensor RELAY CONTACT RATING COMBINED MAXIMUM: SYSTEM 120V, 8A RESISTIVE, EARTH 1A PILOT DUTY GROUND INPUT: SENSOR 120VAC DISPENSER 4.5 VA CONTROL 50/60 Hz INTERFACE NEUTRAL 845-6 Figure 6. Typical Installation Wiring Diagram for Dispenser Control Interface to a Tokheim Basic TCS Model 614/628 Dispenser...
  • Page 14: Figure 7. Typical Installation Wiring Diagram For Dispenser Control Interface To A Tokheim 262 Series Dispenser

    Installing the Dispenser Pan Sensor Dispenser Control Interface Wiring RELAY CONTACT RATING COMBINED MAXIMUM: 120V, 8A RESISTIVE, 1A PILOT DUTY SENSOR INPUT: DISPENSER 120VAC CONTROL 4.5 VA INTERFACE 50/60 Hz NEUTRAL 845-7 Figure 7. Typical Installation Wiring Diagram for Dispenser Control Interface to a Tokheim 262 Series Dispenser...
  • Page 15: Figure 8. Typical Installation Wiring Diagram For Dispenser Control Interface To A Tokheim 262A Series Dispenser

    Dispenser Control Interface Wiring Installing the Dispenser Pan Sensor RELAY CONTACT RATING COMBINED MAXIMUM: 120V, 8A RESISTIVE, 1A PILOT DUTY SENSOR INPUT: 120VAC DISPENSER 4.5 VA CONTROL 50/60 Hz INTERFACE NEUTRAL SYSTEM EARTH 845-8 GROUND Figure 8. Typical Installation Wiring Diagram for Dispenser Control Interface to a Tokheim 262A Series Dispenser...
  • Page 16: Figure 9. Typical Installation Wiring Diagram For Dispenser Control Interface To A Tokheim Premier Series Dispenser

    Installing the Dispenser Pan Sensor Dispenser Control Interface Wiring RELAY CONTACT RATING COMBINED MAXIMUM: SYSTEM 120V, 8A RESISTIVE, EARTH 1A PILOT DUTY GROUND INPUT: SENSOR 120VAC DISPENSER 4.5 VA CONTROL 50/60 Hz INTERFACE NEUTRAL 845-9 Figure 9. Typical Installation Wiring Diagram for Dispenser Control Interface to a Tokheim Premier Series Dispenser...
  • Page 17: Dispenser Pan Sensor Installation

    Dispenser Pan Sensor Installation Installing the Dispenser Pan Sensor Dispenser Pan Sensor Installation WARNING This device is installed in equipment where potentially lethal voltages may exist. Electrical shock resulting in serious injury or death may result if power is on during installation and the device is improperly installed. Before installing this device, turn off power to the system.
  • Page 18: Figure 10. Typical Dispenser Pan Sensor Installation

    Installing the Dispenser Pan Sensor Dispenser Pan Sensor Installation Brackets, clamp, etc., from Universal sensor mounting kit U-channel (Screen shown for backfilled applications) Dispenser pan sensor sensors\dpsnsts2.eps *Dispenser pan sensor should: 1. Rest in the cup or the lowest point of the dispenser pan. 2.
  • Page 19: Dispenser Pan Sensor Testing

    Important ☞ Mounting hardware should be ordered from the dispenser pan manufacturer. Specify that you are installing a Veeder-Root Dispenser Pan Sensor when ordering from the pan manufacturer. An optional Veeder-Root Universal Mounting Kit (No. 330020-012) is available. Secure the mounting bracket in the dispenser pan and slide the sensor into position.
  • Page 20 For technical support, sales or other assistance, please visit: www.veeder.com...

This manual is also suitable for:

847970-001847990-002847970-002

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