Bennett HIGH FLOW H35 Instruction Manual
  1. Manuals
  2. Brands
  3. Bennett Manuals
  4. Marine Equipment
  5. HIGH FLOW H35
  6. Instruction manual

Bennett HIGH FLOW H35 Instruction Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
BENNETT HIGH FLOW H35 HYDROGEN SERIES
Instruction Manual
151679 Rev A 09/09/2022
Safety Information | Installation | Operation | Maintenance | Parts | Schematics
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 HF H35 Instruction Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HIGH FLOW H35 and is the answer not in the manual?

Questions and answers

Related Manuals for Bennett HIGH FLOW H35

Summary of Contents for Bennett HIGH FLOW H35

  • Page 1 BENNETT HIGH FLOW H35 HYDROGEN SERIES Instruction Manual 151679 Rev A 09/09/2022 Safety Information | Installation | Operation | Maintenance | Parts | Schematics 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.
  • Page 2 IMPORTANT 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 3 Bennett Pump Company warrants Bennett products and software packages, whose operation is controlled by Bennett designed and developed software, shall be free of material defects and conform to current Bennett specifications for a period of ninety (90) days from the date of original invoice. Bennett shall use its best effort to correct such defects and to supply to purchaser at Bennett’s expense, a corrected version within a reasonable time after purchaser notifies Bennett in writing of any defects and provides the programs...
  • Page 4 In no event shall Bennett be liable for any loss of profits, loss of use, interruption of business or indirect, special, incidental or consequential damages of any kind in connection with or arising out of the furnishing, performance, use or failure of the Bennett equipment, software or services acquired from Bennett, the distributor or the user, whether alleged as a breach of contract or tortuous conduct, including negligence.

  • Page 5: Table Of Contents

    IMPORTANT SAFETY INSTRUCTIONS General Information ............................................4 Hazardous locations ............................................4 Codes and Standards............................................4 Unauthorized Alteration of Bennett Products ..................................4 Abbreviations and Acronyms ........................................5 Americans with Disabilities Act (ADA) Requirements ................................. 6 CHAPTER 1 PRODUCT INTRODUCTION Specifications ............................................... 7 Dispenser Identification Number (DIN) ....................................
  • Page 6 Diagnostic’s Code 7 – Keyboard, Switch, and Beeper Test ............................71 Diagnostic’s Code 8 – Last Sale Limit ..................................... 71 Error Codes ................................................ 72 CHAPTER 6 MAINTENANCE Maintenance Schedule ..........................................74 CHAPTER 7 SPARE PARTS CHAPTER 8 SCHEMATICS Bennett HF H35 Instruction Manual...

  • Page 7: Important Safety Instructions

    You must have training and wear personal protective equipment in the installation, service, or maintenance of this equipment (dispenser, pump, console, control box, or submerged pump) before working on it. Maintenance repairs must be done by authorized personnel only. Warranty work may only be performed by Bennett certified technicians.

  • Page 8: General Information

    Petroleum Institute Recommended Practice RP 2003, Protection Against Ignitions Arising out of Static, Lightening, and Stray Currents. Service of the Bennett products and all accessories must be performed by a technician who is trained in accordance with all codes, standards, and regulations.

  • Page 9: Abbreviations And Acronyms

    OSHA Occupational Safety and Health Administration Pounds Per Square Inch Polyvinyl Chloride Safety Integrity Level THHN Thermoplastic High Heat-resistant Nylon-Coated Underwriters Laboratories, Inc. Voltage Alternating Current Voltage Direct Current Volt-Ohm Meter W&M Weights and Measures Bennett HF H35 Instruction Manual...

  • Page 10: Americans With Disabilities Act (Ada) Requirements

    (Reach Ranges), and Section 309 (Operable Parts). The forward and side reach maximum height is 48 inches above the finish floor or ground. For more information on ADA regulations, see 2010 ADA Standards for Accessible Design at www.ADA.gov. 47.67in [105.8cm] Figure 0.1 – Maximum height of controls from ground Bennett HF H35 Instruction Manual...

  • Page 11: Chapter 1 Product Introduction

    Product Introduction CHAPTER 1 PRODUCT INTRODUCTION This manual contains installation instructions for installing the Bennett Hydrogen 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 Bulk Hydrogen Compressed Gas System, refer to the appropriate documentation from original equipment manufacturer. Contact Bennett Pump Technical Support for questions at 1-800-423-6638.

  • Page 12: Dispenser Identification Number (Din)

    Product Introduction DISPENSER IDENTIFICATION NUMBER (DIN) Bennett HF H35 Instruction Manual...

  • Page 13: Dispenser Overview & Control Devices

    12-volt battery. Recharge or replace the battery. Note: Failure to Kilograms replace the battery could result in loss of dispenser electronic totals and stand-alone operating data. Figure 1.3 – AC OFF Message Bennett HF H35 Instruction Manual...
  • Page 14 Once the lift lever is lifted, a switch tells the CPU Board that the nozzle is removed from the holder. (5) KEYPAD The Bennett hydrogen dispenser features an optional keypad for entering credit card information. Bennett HF H35 Instruction Manual...
  • Page 15 The Bennett hydrogen dispenser features an optional printer for printing sale receipts. (7) TOTALIZER The Bennett hydrogen dispenser features an optional mechanical totalizer for tracking accumulated total sales. (8) EMERGENCY STOP SWITCH WARNING: TO PREVENT ELECTRICAL SHOCK, DISCONNECT FROM POWER SOURCE BEFORE INSTALLATION OR SERVICE.
  • Page 16 Note: Site documentation should be updated as changes arise (i.e. Regular replacement of sensor). The Bennett Hydrogen Dispenser utilizes a gas detection system that is used to detect flammable gas, toxic gas, and oxygen. Emergency Stop System will be activated if the level goes over 50%. Please refer to the Dräger Polytron 8200 Instruction Manual located on your dispenser USB for fault settings, messages, and detailed information.
  • Page 17 DANGER: FAILURE TO FOLLOW OEM INSTALLATION INSTRUCTIONS AND MAINTENANCE COULD RESULT IN A FIRE, OR AN EXPLOSION THAT COULD CAUSE DEATH, PERSONAL INJURY, AND DAMAGE OF PROPERTY. WARNING: IMPROPER MAINTENANCE CAN CAUSE INJURY OR DAMAGE EQUIPMENT THAT CAN AFFECT BENNETT PACIFIC SERIES HYDROGEN DISPENSER PERFORMANCE.
  • Page 18 This could take several minutes. The dispenser enclosure must be closed and have a purge pressure of at least .15 inches of water for proper battery charging. Figure 1.16 – Location of timer board battery bypass switch Installation Bennett HF H35 Instruction Manual...

  • Page 19: Chapter 2 Installation

    • 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 20 • Installation of the Bennett product and all accessories (i.e. Nozzles, Hoses, and Breakaways) must be performed by a technician who is trained and licensed in accordance with all codes, standards, and regulations.
  • Page 21 There are eyebolts in the unit that need to be installed for transportation. The dispenser arrives with a set of bolts at the top of the end columns as shown in Figure 2.1 below. To transport the dispenser, remove the bolts and install the eyebolts as shown. Once transport is complete, re-install the original bolts. Figure 2.1 – Lift and Transport Bennett HF H35 Instruction Manual...

  • Page 22: Installation Procedure

    14. Replace any safety covers removed during installation procedure. 15. Power ON dispenser. Refer to 16. section for more details. 17. Test dispenser for leaks. Refer to section Testing for Leaks section for more details. 18. Complete. Bennett HF H35 Instruction Manual...
  • Page 23 PIPING/PLUMBING INSTRUCTIONS GENERAL PIPING INFORMATION WARNING: THESE NOTES ARE “MUST DO” REQUIREMENTS TO ENSURE A SUCCESSFUL INSTALLATION THAT MEETS BENNETT’S LIMITED WARRANTY REQUIREMENTS. Use only piping, valves, and tubing that are intended for natural gas service. Refer to the Hydrogen Footprint Drawings in Schematics section.
  • Page 24 While holding the fitting body steady, rotate the nut with a wrench to the previously pulled-up position, as indicated by the marks on the tube and flats. At this point, you will feel a significant increase in resistance. Tighten the nut slightly. Bennett HF H35 Instruction Manual...
  • Page 25 Figure 2.7- Blower port in vapor deck • The filter shall have a minimum Airflow capacity of 100 CFM. Note: Blower is not required on dispenser configurations which already have an internal gas detector installed. Bennett HF H35 Instruction Manual...
  • Page 26 Electrical wiring and equipment must be in accordance with Article 500 of NFPA Code 70 and Class 1, Division 2, Group B (hydrogen), NFPA Code 2 Hydrogen Technologies Code, state, and local electrical codes. 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.
  • Page 27 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. NOTE: Before installation ensure that protection against lighting strikes is in accordance with the American Petroleum Institute Recommended Practice RP 2003, Protection Against Ignitions Arising out of Static, Lightening, and Stray Currents.
  • Page 28 An audible and visual alarm must be installed in conjunction with dispensers protected by an internal gas detector and can be optionally supplied by Bennett. An alarm is not used on dispensers that are protected by a purge and pressurized cabinet. The audio and visual alarm can either be mounted on the dispenser as shown in Figure 2.8- or...
  • Page 29 Replace the junction box cover and make sure all nuts that were removed are replaced and properly tightened. Check that the 819 CPU cover on the back of the computer module is in place and the nuts are properly tightened. Close and lock all dispenser doors. Open inlet shut-off ball valve. Bennett HF H35 Instruction Manual...

  • Page 30: Testing For Leaks

    If maximum pressure is greater than 41 MPa (5,950 psi), then pressurize the lines to normal pressure and watch for leaks for five minutes. If at any time there is evidence of a leak then remove pressure from the lines, repair any leaks present and restart the test from the beginning. Bennett HF H35 Instruction Manual...

  • Page 31: Final Installation Checklist

    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 hydrogen fittings are tight and not leaking. ☐...

  • Page 32: Chapter 3 Operation

    DISPENSER FUNCTIONALITY The block diagrams for the Bennett Hydrogen dispenser shown Figure 3.1 provide a high-level view of the hydrogen flow, control system, and user interfaces throughout the fueling process.
  • Page 33 DISPENSER CONTROL SYSTEM The proprietary fueling control system was developed by Bennett to monitor critical process parameters during the fueling process, as specified in SAE J2601, and will either maintain those parameters within the required limits or apply the necessary fail-safe measures should the limits be exceeded.
  • Page 34 When the end of the fueling process is complete, the dispenser will close the fill valve and vent hydrogen out of the dispenser to relieve pressure in the hose so it can be disconnected with the vehicle. Bennett HF H35 Instruction Manual...

  • Page 35: Chapter 4 Programming

    Program to set a time for the dispenser to turn off after flow stops. 0 - 99 Seconds or --- = Infinite Time Mass Allocation Program to control maximum mass of a single sale at one pump. 0001 <= 9999 Bennett HF H35 Instruction Manual...
  • Page 36 0 = Disabled (Cash Drawer Method) Money Totals Program to set the money totals calculation method. 1 = Enabled (No Rounding) 0 = Bennett Current Loop 1 = Stand-Alone Communication Type Program to set the dispenser in stand-alone or console modes.

  • Page 37: Recommended Defaults

    Address/ PLC Low Address PLC Modbus ID = 1 PLC Low Address = 0 Rounding or Truncating Sale Amount 1 = Rounding the Sale Amount Simulator Mode 0 = Off Pulse Output 0 = Disabled Nozzle Time Disabled Bennett HF H35 Instruction Manual...

  • Page 38: Suggested Setup Sequence

    Press the Enter button to enter Manager’s Mode. Programming can now be started, and each menu code can be programmed individually. Buttons 0 through 9 on the manager’s keypad shown in Figure 4.1 are used to select Figure 4.1 – Manager’s Keypad Bennett HF H35 Instruction Manual...

  • Page 39: Menu Code 1 - Reading Electronic Totals

    (e.g. P13.1). Figure 4.3 – Mass Total Example • Press the Enter button at any times, switches to the same total for product 2 (e.g. P21.1, P22.1, P23.1). Press the [CANCEL] button to exit this menu. Bennett HF H35 Instruction Manual...
  • Page 40 Totals) for Product 1, see Figure 4.6. NOTE: These totals can be matched up in Menu Code 5 for Figure 4.6 – Resettable Meter Totals the Electro-Mechanical Totals. Press the [CANCEL] button to exit this menu. Bennett HF H35 Instruction Manual...

  • Page 41: Menu Code 2- Reading Electro-Mechanical Totals

    The display shown in Figure 4.9 appears when the cancel button is pressed. Figure 4.8 – Access code entry Sale $ C O d E Kilograms S i d E 1 - - 1 Figure 4.9 - Menu code exit Bennett HF H35 Instruction Manual...
  • Page 42 NOTE: If you make a mistake or lose your new passcode, the pump main memory will have to be zeroed to regain access to totals information and programming menus. Please call your Bennett authorized service technician to zero the dispenser’s main menu and return the passcode to 2218. This is NOT a warranty paid service call.

  • Page 43: Menu Code 4 - Program Price Per Mass

    Repeat steps 2 and 3 for the remaining prices to be set. The dispenser only displays the number of hoses selected in Menu Code 7. Press the [CANCEL] button to exit this Menu Code. Figure 4.13 – Old Product Price Figure 4.14 – New Product Price Bennett HF H35 Instruction Manual...

  • Page 44: Menu Code 5 - Enter The Electronic Totalizer Values

    When the first new number is pressed the mass displays zeros and begins rotating the new total into the display. Press the [ENTER] button to save the new value Press the [CANCEL] button to exit this Menu Code. Bennett HF H35 Instruction Manual...

  • Page 45: Menu Code 6 - Review Settings Or Speed Program The Dispenser

    This information must be programmed for proper operation. If you are unable to program the dispenser following the steps below or experiencing problems, please call Bennett Technical Support for help at 800-423-6638.
  • Page 46 2 = PAUSE ( The fill pauses during the switching of station banks). C O d E 3 = direct The bank switching configuration has four possible settings, which are none, on the fly, pause and direct compression. Figure 4.17 – Sides Configuration Bennett HF H35 Instruction Manual...
  • Page 47 The default setting is for 1-Tier. Note: Hydrogen should be set to tier 1 only. If necessary, enter the recommended default setting for number of tiers using the numeric keypad. This option will only accept the options listed Figure 4.21 – Number of Tiers Configuration Bennett HF H35 Instruction Manual...

  • Page 48: Menu Code 8 - Decimal Points: Money, Mass, And Ppm Displays

    If an error is made, repeat steps 1 and 2 until the correct decimal placement selection appears. When the correct decimal selection is made, press the [ENTER] button to save the selection. Bennett HF H35 Instruction Manual...

  • Page 49: Menu Code 9 - Set A No Flow Time Out

    0999 mass units. This is the maximum mass limit that can be set for gallons. The maximum limit for liters is 9999 mass units. The minimum mass limit is 0001 unit. THE DISPENSER WILL NOT OPERATE IF A ZERO LIMIT IS SET! NOTE: Some control consoles will overwrite the mass allocation limit. Bennett HF H35 Instruction Manual...

  • Page 50: Menu Code 12 - Program The Last Sale And Idle Timer

    Chapter 3 Press the [CANCEL] button to exit this Menu Code. C O d E Chapter 4 If this is a two-sided dispenser, changing one side will automatically change the second side to the same value as the first. Figure 4.29 – Idle Timeout Bennett HF H35 Instruction Manual...

  • Page 51: Menu Code 13 -Select Audio Tone Options

    Press the Cancel button on the keypad several times until Side is displayed. Press the +/- key five times to alternately program the digit function to option 0 for a four-digit display. Bennett HF H35 Instruction Manual...

  • Page 52: Menu Code 15 - Select The Fleet Option

    Money Totals. The options are as follows: • 0 – (Default) Sale money is rounded to nearest penny. Cash drawer method of calculation • 1 - No rounding. Cross multiplication method of calculation (Mass x PPM). Bennett HF H35 Instruction Manual...

  • Page 53: Menu Code 21 - How To Set The Communication Type

    0 to 3 is available. Note: If the dispenser is communicating with Bennett’s 515 Interface Box, then the address MUST be 0. The default setting will appear in the Main Display.
  • Page 54 C O d E replaces the error. Press [ENTER] to save the new setting and to cycle to the next option. If programming is complete press, [CANCEL] to exit this Menu Code. Figure 4.37 – PLC Lowest Address Bennett HF H35 Instruction Manual...

  • Page 55: Menu Code 26 - How To Reset Shift Totals

    For example, if the total mass amount for the dispenser were 901,234.567 gallons, the display would appear as in Figure 4.. To read the mass totals for Product 2 press the [ENTER] button. Figure 4.39 – Hose 1 Mass Total Bennett HF H35 Instruction Manual...

  • Page 56: Menu Code 27 - How To Perform An Electronic Calibration

    A zero price will prevent the use of any configured meter. The direct percentage entry procedure provides a way of zeroing or overwriting the electronic calibration correction constant. Bennett HF H35 Instruction Manual...
  • Page 57 Press the [CANCEL] button to return to the current electronic calibration correction constant of the first configured meter. Press the [CANCEL] button to exit this Menu Code. Figure 4.44 – New E-Cal Figure 4.45 – Mass Adjustment Value Bennett HF H35 Instruction Manual...

  • Page 58: Menu Code 28 - How To Set Rounding Or Truncating The Sale Amount

    This resetting feature is accessed through Menu Code 29. Refer to the How to Operate section, How to Read Electronic Totals with the Magnetic Reed Switch. The totals in Menu Code 1 are not affected by this mode and will continue to accumulate totals until there is a RAM memory clear. Bennett HF H35 Instruction Manual...

  • Page 59: Menu Code 30 - How To Set The Real Time Clock

    When the correct date and time appears in the main display, press the [ENTER] button to save the selection. code Press the [CANCEL] button to exit this Menu Code. Hour (hh) Date (dd) Minute (mm) Figure 4.49 – Real Time Clock Bennett HF H35 Instruction Manual...

  • Page 60: Menu Code 44 - Simulator Mode

    Programming MENU CODE 44 – SIMULATOR MODE CAUTION: THIS PROCEDURE IS ONLY TO BE USED FOR TROUBLESHOOTING. CONTACT BENNETT TECHNICAL SUPPORT PRIOR TO ENTERING THIS MODE. IMPORTANT: THE CALIBRATION SWITCH MUST BE UNSEALED IN ORDER TO SET THIS MODE. Menu Code 44 allows the operator to set the dispenser to operate with PLC & Meter simulation or with Meter Simulation only.

  • Page 61: Menu Code 49 - How To Perform A Ram Clear

    C O d e 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Figure 4.54 – Clear Data Figure 4.55 – Cold Start Figure 4.56 – Side One Bennett HF H35 Instruction Manual...

  • Page 62: Menu Code 50 - How To Program Pulse Output

    C O d e Figure 50.1 – Money Display – Option 1 Sale $ P O u n i t Kilograms p E t r O l COde Figure 50.2 – Mass Display – Option 2 Bennett HF H35 Instruction Manual...
  • Page 63 Figure 50.3 – Money Pulse Output Ratio PULSE UNIT MASS DISPLAY (OUTPUT) RATIO The Pulse Unit Mass Display (Output) Ratio options are shown below. Refer to Figure 50.4. KILOGRAMS – MASS DISPLAY OUTPUT RATIO OPTIONS Bennett HF H35 Instruction Manual...
  • Page 64 The new number replaces the error. When the correct option number appears in the mass display, press the Enter button to save the selection. Proceed to Step 3 – Select the pulse output speed (pulses per second). Bennett HF H35 Instruction Manual...
  • Page 65 Enter button to save your setting. The dashes will disappear after a selection is made. Press the Cancel button to exit this menu code. Figure 50.5 –Pulse Output Speed (PPS) Bennett HF H35 Instruction Manual...

  • Page 66: Menu Code 66 - Nozzle Timeout

    15 seconds after the handle has been replaced prior to the delivery of product. If this timeout delay is ever set to any value other than 15 seconds, the customer should be made aware that the dispenser will no longer meet Weights and Measures regulations. Bennett HF H35 Instruction Manual...

  • Page 67: Menu Code 99 -How To View E-Cal Values

    Press the [CANCEL] button to exit this menu code. Figure 4.59 – E-Cal Values Sale $ A D 1 A Kilograms 0 0 0 0 0 0 1 Figure 4.60 – E-Cal values Bennett HF H35 Instruction Manual...

  • Page 68: Chapter 5 Diagnostics

    E and the Enter button. If you have just entered diagnostics, press Enter to see the first level of Test 0. To exit a diagnostic test, press the Cancel button. Figure 5.1 - Diagnostics Bennett HF H35 Instruction Manual...
  • Page 69 Press Enter to move from one level to another of Diagnostics Code 0. Press the Cancel button to exit this code. d i a g 0 . 3 Press the Cancel button twice to exit Diagnostics. Figure 5.4 – 819 Software ID Bennett HF H35 Instruction Manual...

  • Page 70: Diagnostic's Code 1 - Display Segment Test

    Press the Cancel button to exit this code. Press the Cancel button twice to exit Diagnostics. Figure 5.5a – Display Segment Sale $ ------------ Kilograms ------- ---- ---- Figure 5.5b – Dash Display Segment Bennett HF H35 Instruction Manual...

  • Page 71: Diagnostic's Code 2 - Error History

    The 99 error will clear when the Cancel button is pushed to exit Diagnostics. Press the Cancel button to exit this test. d i a g Press the Cancel button twice to exit Diagnostics. Figure 5.7 CPU Test Bennett HF H35 Instruction Manual...

  • Page 72: Diagnostic's Code 4- Ram Test

    Press the Cancel button twice to exit Diagnostics. Figure 5.9a – Pump Handle Test Off Sale $ H A n d L E Kilograms d i a g Figure 5.9b – Pump Handle Test On Bennett HF H35 Instruction Manual...

  • Page 73: Diagnostic's Code 6 - Power Failure And Cold Start Counter

    Press Enter to advance to the next counter or press the Cancel button to exit this test. Press the Cancel button twice to exit Diagnostics. d i a g Figure 5.10b – Power Failure Counter Figure 5.10c – Manager’s Keypad Bennett HF H35 Instruction Manual...
  • Page 74 The number of Software Restarts that have occurred appears on the second line of the main display. d i a g Press the Cancel button to exit this test. Press the Cancel button twice to exit Diagnostics. Figure 5.11c – Software Restarts Counter Bennett HF H35 Instruction Manual...

  • Page 75: Diagnostic's Code 7 - Keyboard, Switch, And Beeper Test

    Figure 5.14 – Last Sale Limit Press the Enter button to view the number of sales in descending chronological order. Press the Cancel button to exit this test. Press the Cancel button twice to exit Diagnostics. Bennett HF H35 Instruction Manual...

  • Page 76: Error Codes

    Diagnostic Code 2 for more information. Note: Repair the problem that may have caused the error first and then clear the message. If an error message continues to be displayed, please contact Bennett Technical Support at 1-800-423- 6638.
  • Page 77 Not Calibrated or Bad Checksum Pulser E-Cal Constant out of range error E-Cal Switch is in unsealed position and a normal sale has started Overflow – CPU Failure Door Sensor – Door is open sensor (DS) Bennett HF H35 Instruction Manual...

  • Page 78: Chapter 6 Maintenance

    Make None Annually sure all valances are secure. Inspect all weather seals on the Electronics Door. Inspect for cracks and Semi- Weather Seals None look for evidence of water traces, Annually repair if discovered. Bennett HF H35 Instruction Manual...
  • Page 79 Make sure all connections are tight. Triennial None Make sure there are no stray strands or Terminal Strip Triennial None loose terminals. Visual inspection of wiring (general Semi- Wiring condition and tightness of terminal None Annually screws). Bennett HF H35 Instruction Manual...
  • Page 80 Semi-Annually Perform a leak test. operation. Temperature Verify operation and check temperature. Quarterly None Transmitter Verify operation, check line connectors, Valves - Solenoid, operating pressure, power supply, and Triennial None Check, and Ball valve control. Bennett HF H35 Instruction Manual...
  • Page 81 Perform connectors. a hose leak test. Check the flow rate from each nozzle. Nozzles Run a transaction from dispenser to Monthly Replace every 3 years. ensure to leakage at nozzle. Bennett HF H35 Instruction Manual...
  • Page 82 Maintenance DISPENSER TESTS ID # Dispenser Components Description Frequency Notes: Refer to the Bennett Pump SSP Verify that it is working properly (if Card Reader Test Annually Programming, Service, and Parts applicable). Manual for service information. Verify dispenser is communicating...

  • Page 83: Chapter 7 Spare Parts

    THERMOCOUPLE I.S. BARRIOR 2 CHNL *OETXT 139735 CM PtP FREEPORT 3964R USS MODBUS RTU 151682 KIT REBUILD 9/16" M/P NEEDLE VALVE 151683 KIT REBUILD 9/16" M/P FLOW CONTROL VALVE 124965 KIT NOZ BOOT LEVER REPL Bennett HF H35 Instruction Manual...

  • Page 84: Chapter 8 Schematics

    Schematics CHAPTER 8 SCHEMATICS Bennett HF H35 Instruction Manual...
  • Page 85 Schematics Bennett HF H35 Instruction Manual...
  • Page 86 Schematics Bennett HF H35 Instruction Manual...
  • Page 87 Schematics Bennett HF H35 Instruction Manual...
  • Page 88 Schematics Bennett HF H35 Instruction Manual...
  • Page 89 Schematics Bennett HF H35 Instruction Manual...
  • Page 90 Schematics Bennett HF H35 Instruction Manual...
  • Page 91 Schematics Bennett HF H35 Instruction Manual...
  • Page 92 Schematics Bennett HF H35 Instruction Manual...
  • Page 93 Schematics Bennett HF H35 Instruction Manual...
  • Page 94 Schematics Bennett HF H35 Instruction Manual...
  • Page 95 Schematics Bennett HF H35 Instruction Manual...
  • Page 96 Schematics Bennett HF H35 Instruction Manual...
  • Page 97 Schematics Bennett HF H35 Instruction Manual...
  • Page 98 Schematics Bennett HF H35 Instruction Manual...

Table of Contents