Bennett LNG Series Installation Manual
Remote dispensers
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Bennett LNG Series
LNG Series Remote Dispensers
Installation Manual
119639 Revision F 1/13/16
Only Trained Personnel May Work on This Equipment
READ THIS MANUAL
This manual has important information for safe installation and operation of this equipment. Read and understand
this manual before applying power. Keep this manual and tell all service personnel to read this manual. If you do not
follow the instructions, you can cause bodily injury, death, or damage to the equipment.
Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456
USA 800-235-7618 ~ Outside USA 231-798-1310
sales@bennettpump.com ~ www.bennettpump.com
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Table of Contents
Related Manuals for Bennett LNG Series
Summary of Contents for Bennett LNG Series
- Page 1 Keep this manual and tell all service personnel to read this manual. If you do not follow the instructions, you can cause bodily injury, death, or damage to the equipment. Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310...
- Page 2 The material included in this installation manual is accurate at the date of publication. The intent of this manual is to assist. If further assistance is required, please contact the Bennett Technical Service Department at 1-800-423-6638. Bennett Marketing Services can be contacted by mail, facsimile, telephone or e-mail at the locations specified below: Bennett Pump Company...
- Page 3 Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310 sales@bennettpump.com ~ www.bennettpump.com...
- Page 4 PCI SSC or the payment brand participates. Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310...
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Page 5: Table Of Contents
Bennett LNG Series Installation Manual Table of Contents Table of Contents Bennett Limited Warranty for Product Installed in the United States – Natural Gas Dispensers PCI SSC Legal Terms and Conditions Safety Instructions Introduction Related Documents ........................................1 Power Requirements ........................................1 Environmental Requirements .................................... - Page 6 Bennett LNG Series Installation Manual Table of Contents Table of Contents Installing the Wire Separator ....................................18 Battery (DC Power) Installation ....................................18 Dispenser Start-Up ........................................19 Before applying AC power to the Dispenser, follow this procedure: ................. 19 •...
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Page 7: Safety Instructions
Bennett LNG Series Installation Manual Safety Instructions Safety Instructions For safe installation of this equipment, read and understand all dangers, warnings, and cautionary information. Save this safety information in a readily accessible location. Look for the following warnings throughout the manual: Red and White “DANGER”... - Page 8 Bennett LNG Series Installation Manual Safety Instructions Page Intentionally Left Blank...
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Page 9: Introduction
Introduction Introduction This manual contains installation instructions for installing the LNG Series dispenser. Included are mechanical, transporting, wiring, and start-up instructions. For any additional installation information on ground storage modules, shear valves, hoses, breakaways, and the Liquid Natural Gas System. Please refer to the manufacturer’s installation instructions for proper installation. -
Page 10: Recommended Materials
Bennett LNG Series Installation Manual Introduction Introduction Recommended Materials IMPORTANT: Any alternative fuel dispenser must only use UL (Underwriters’ Laboratories, Inc.) Listed equipment (hoses, nozzles, shear valve, filter, pipe sealant, and breakaways) for fueling. Anchor Bolts • Lifting device to lift and transport the dispenser. -
Page 11: Determining The Model Number And Dispenser Features
Bennett LNG Series Installation Manual Introduction Introduction Determining the Model Number and Dispenser Features Determine the model number of the dispenser from the serial plate located on the front bottom rail. Utilizing the chart below determine the features of the dispenser to be installed. Understanding the features of the dispenser to be installed will be helpful in understanding the proper installation of the dispenser. - Page 12 Bennett LNG Series Installation Manual Introduction Page Intentionally Left Blank...
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Page 13: General Installation
General Installation Information Examine the shipment immediately upon arrival to make certain there has been no damage or loss in transit. Bennett Pump Company, as shipper, is not liable for the hazards of transportation. Please make damage claims directly to the truck line. -
Page 14: How To Lift And Transport The Lng Series
General Installation General Installation How to Lift and Transport the LNG Series There are eyebolts included in the unit that need to be installed for transportation. To transport the dispenser remove the bolts and install the eyebolts. Once transport is complete, re-install the bolts. Note: Refer to Figure 1 for the only factory-approved method for lifting the LNG Series. -
Page 15: Lng (4R And Older) Base Dimension Drawing
Bennett LNG Series Installation Manual General Installation General Installation LNG (4R and older) Base Dimension Drawing DANGER: INSTALLATION TO CONFORM TO NATIONAL, STATE AND LOCAL CODES, INCLUDING NFPA 52 AND NFPA 70. Figure 2 – Dispenser Footprint for units with a serial number 4R and older. -
Page 16: Lng (5R And Newer) Base Dimension Drawing
Bennett LNG Series Installation Manual General Installation General Installation LNG (5R and newer) Base Dimension Drawing DANGER: INSTALLATION TO CONFORM TO NATIONAL, STATE AND LOCAL CODES, INCLUDING NFPA 52 AND NFPA 70. Figure 3 – Dispenser Footprint for units with a serial number 5R and newer. -
Page 17: Piping Installation
Bennett LNG Series Installation Manual Piping Installation Piping Installation General Piping Information WARNING: If using the dispenser with saturated LNG the following must be followed. LNG refueling sites utilizing or dispensing saturated LNG with personnel in the immediate vicinity shall provide barrier walls or equal protection in order to protect the refueling operator and vehicle. -
Page 18: 5R And Newer Tube Locations
Bennett LNG Series Installation Manual Piping Installation Piping Installation 5R and Newer Tube Locations The following letters are description for each line that will be required to connect in the field. Refer to Figure 4 for tube locations and the LNG Installation Diagram – Footprint on page 7 for exact piping sizes and locations. -
Page 19: Testing For Leaks
Bennett LNG Series Installation Manual Piping Installation Piping Installation Testing For Leaks Once the dispenser is mounted and anchored onto the island, it is important to check all fittings prior to testing them for leaks. Refer to Figures 4 and 6 for tube locations on the previous pages. -
Page 20: Timer Board Battery Bypass
Bennett LNG Series Installation Manual Piping Installation Piping Installation See Figure 10 below for Bennett Purge Air Supply box, which uses a Fasco 50752-D500 Blower and a MERV Rating (13) 10” x 10” x 1” Air Filter. Figure 10 - Blower and Filter Assembly Follow these steps to insure operation of the blower system: Clean or replace air filter every 30 days. -
Page 21: Wiring Installation
Use this section as a guide to determine the wires needed for installation. AC Power Wires (560 watts 115v 60 Hz) Power is supplied by the Dispenser Power Board. The LNG Series requires the following wires. Note: These wires are routed through a factory-installed junction box. -
Page 22: Field Connection Wiring
Check with Federal, State, and Local Codes for conduit use in your area. Bennett recommends rigid metal conduit. Do not use PVC conduit. Use only Rigid metal conduit. Using PVC conduit could void the Bennett Limited Warranty! All wiring gauges is minimum required, stranded wire with THHN insulation must be used. Do not use wire smaller than listed on the Bennett wiring diagrams. -
Page 23: Beginning The Wiring Process
Bennett LNG Series Installation Manual Wiring Installation Wiring Installation Beginning the Wiring Process This product must be properly grounded. Each dispenser requires a 12- gauge stranded THHN earth ground wire. Refer to the Instructions for Earth Grounding the Equipment for detailed installation instructions. -
Page 24: Instructions For Earth Grounding The Equipment
Instructions for Earth Grounding the Equipment WARNING: Failure to properly ground the equipment can cause injury or damage to the equipment and will VOID the Bennett Limited Warranty. WARNING: Absolutely no daisy chaining communication data wires, orange and yellow 18awg. -
Page 25: Data Communication Wiring
The data wires can be put in the same conduit as the other pump wiring. Refer to the Wiring Information for All LNG Series Remote Dispenser with 708 Electronics – Current Loop Diagram or Wiring Information for All LNG Series Remote Dispenser with 708 Electronics –RS-485 COMM Diagram for additional information. -
Page 26: Installing The Wire Separator
Bennett LNG Series Installation Manual Wiring Installation Wiring Installation Installing the Wire Separator A safe installation requires that a wire separator be installed on the wires as they are routed through the conduit and into the dispenser’s electronic enclosure. The wire separator holds the wires apart to ensure that the seal off compound fully seals around each wire. -
Page 27: Dispenser Start-Up
Bennett LNG Series Installation Manual Wiring Installation Wiring Installation Dispenser Start-Up DANGER: FIRE, EXPLOSION, INJURY OR DEATH WILL OCCUR IF FUEL VAPORS ARE PRESENT. MAKE SURE THERE ARE NO HAZARDOUS GASES PRESENT BEFORE STARTING THIS PROCEDURE. CAUTION: To prevent damage to the dispenser, follow the proper start-up procedures. -
Page 28: Final Installation Checklist
Bennett LNG Series Installation Manual Wiring Installation Wiring Installation Final Installation Checklist The Final Installation Checklist must be completed to ensure a successful and safe installation that meets Bennett’s Limited Warranty requirements. Completed Item Procedure √ Verify that all LNG fittings are tight and not leaking. -
Page 29: Wiring Diagrams
Bennett LNG Series Installation Manual Wiring Diagrams Wiring Diagrams 708 Electronics and Current Loop Diagram 1 – 708 Electronics Current Loop... -
Page 30: 708 Electronics And Current Loop Notes
Bennett LNG Series Installation Manual Wiring Diagrams Wiring Diagrams 708 Electronics and Current Loop Notes Diagram 2 – 708 Electronics Current Loop Notes... -
Page 31: 708 Electronics And Rs485 Comm
Bennett LNG Series Installation Manual Wiring Diagrams Wiring Diagrams 708 Electronics and RS485 COMM. Diagram 3– 708 Electronics RS485... -
Page 32: 708 Electronics And Rs485 Comm. Notes
Bennett LNG Series Installation Manual Wiring Diagrams Wiring Diagrams 708 Electronics and RS485 COMM. Notes Diagram 4– 708 Electronics RS485 Notes... - Page 33 Has the Dispenser Start-Up and Checklist been completed? Refer to the Installation Manual. Were all Bennett Installation Instructions followed per our Installation Manual? If not, please describe, in detail, anything out of the ordinary on the back of this page.
- Page 34 LNG Site Audit Report LNG Site Audit Report Exceptions to Bennett Installation Instructions: Please list anything out of the ordinary or worth mentioned that may affect the safety or dispensing of the installed equipment. If there were any confusing instructions in our Installation Manual or start-up procedure please add your comments here.
- Page 35 Bennett LNG Series Installation Manual Page Intentionally Left Blank...
- Page 36 • • • • • • • • • Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456 USA 800-235-7618 ~ Outside USA 231-798-1310 sales@bennettpump.com ~ www.bennettpump.com...
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