Veeder-Root TLS-450PLUS Hardware Replacement Manual

Veeder-Root TLS-450PLUS Hardware Replacement Manual

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Manual No: 577014-078 • Revision: B
TLS-450PLUS Console
Hardware Replacement Guide

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Summary of Contents for Veeder-Root TLS-450PLUS

  • Page 1 Manual No: 577014-078 • Revision: B TLS-450PLUS Console Hardware Replacement Guide...
  • Page 2 Customer Service will work with production facility to have the replacement product shipped as soon as possible. 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.
  • Page 3: Table Of Contents

    Removing Power Supply Board ..................11 Figures Figure 1. USB board - USB ports ................3 Figure 2. DB Backup Screen .................3 Figure 3. Opening the TLS-450PLUS Console Doors ..........4 Figure 4. CPU Board ....................5 Figure 5. Remove Display Cables from CPU Board ..........6 Figure 6.
  • Page 4: Contractor Certification Requirements

    For troubleshooting information, see 577014-078. Contractor Certification Requirements Veeder-Root requires the following minimum training certifications for contractors who will install and set up the equipment discussed in this manual: Service Technician Certification (Previously known as Level 2/3): Contractors holding valid Technician...
  • Page 5: Safety Warnings

    3. Before working on this console, turn off, tag and lockout power to the console. 4. Substitution of components may impair intrinsic safety. 5. Do not modify or use service parts other than those provided by Veeder-Root. Precautions Against Static Electricity Before removing electronic components from their anti-static bags read the following static electricity precautions.
  • Page 6: Before Turning Off Power

    2. From the Home Screen touch Menu > Software Upgrade > DB Backup to view the Database Backup Screen (see Figure 2). Touch the down arrow in the Destination field to select the Backup thumb drive inserted in Step 1, then follow the on-screen instructions to backup TLS-450PLUS console data. Figure 2. DB Backup Screen...
  • Page 7: Replacing Right Door (Ack Switch Panel Or Display)

    Replacing Right Door (Ack Switch Panel or Display) 1. Remove the both left and right door screws (with a T-15 Torx screwdriver) and swing open both doors to the left (see Figure 3). Figure 3. Opening the TLS-450PLUS Console Doors Legend For Figure 3 Item...
  • Page 8: Figure 4. Cpu Board

    Replacing Right Door (Ack Switch Panel or Display) Before Turning Off Power Figure 4. CPU Board Legend For Figure 4 Item Description Item Description Console beeper SD Card (in metal enclosure) Battery isolator strip - to be removed prior to LED cable connector (optional display) startup USB Type A connectors (2)
  • Page 9: Figure 5. Remove Display Cables From Cpu Board

    Replacing Right Door (Ack Switch Panel or Display) Before Turning Off Power 3. Remove the LED cable (pointer 2) from CPU board connector (see Figure 5). Figure 5. Remove Display Cables from CPU Board 4. Remove the Ground wire at the top of the door (see Figure 6). Figure 6.
  • Page 10: Figure 7. Remove Top And Bottom Optional Display Door Hinge Screws

    Replacing Right Door (Ack Switch Panel or Display) Before Turning Off Power 5. Remove the TLS-450PLUS Ack Switch Panel/Display door by removing the top and bottom hinge shoulder screws (see Figure 7). Figure 7. Remove Top and Bottom Optional Display Door Hinge Screws...
  • Page 11: Replacing Left Door (With Or Without Printer)

    5. If a printer is installed, unplug the two printer cable plugs from the back of the printer (see item 4, Figure 10). 6. Remove the TLS-450PLUS printer door by removing the top and bottom hinge shoulder T-15 screws (identical to the Ack Switch Panel/Display Door shoulder screws (item 2, Figure 3).
  • Page 12: Replacing Ac Input Filter And/Or Power Supply Board

    Replacing AC Input Filter and/or Power Supply Board 1. Perform all of the steps in the section entitled “Before Turning Off Power” on page 3. 2. Open the console left door as described in Step 2 of the section entitled “Replacing Left Door (with or without Printer)”...
  • Page 13: Figure 10. Removing Ac Input Filter

    Replacing AC Input Filter and/or Power Supply Board Removing AC Input Filter Assembly 2. Unplug the AC power and relay connectors from the AC Input Filter assembly (item 5, Figure 10), then remove the three T-15 screws in the AC Input Filter (item 1 in Figure 10). 3.
  • Page 14: Removing Power Supply Board

    Replacing AC Input Filter and/or Power Supply Board Removing Power Supply Board Removing Power Supply Board 1. Remove the two T15 screws (item 1 in Figure 11) that secure the Power Supply board to the console housing. Shock hazard. Do not touch underside of Power Supply board beneath the capacitors (identified by item 3 in Figure 11).
  • Page 15: Figure 11. Removing One Of The Three Possible Power Supply

    Replacing AC Input Filter and/or Power Supply Board Removing Power Supply Board Figure 11. Removing One of the Three Possible Power Supply Board Configurations Legend For Figure 11 Item Description Item Description Power Supply Board T15 securing screws Power Supply Board capacitors Power Supply Board retention snap pins The five capacitors identified by pointer 3, can hold a high charge, do not touch underside of...
  • Page 16: Figure 12. Replacing Power Supply Shield Over Power Supply Board

    Replacing AC Input Filter and/or Power Supply Board Removing Power Supply Board Figure 12. Replacing Power Supply shield Over Power Supply board Legend For Figure 12 Item Description Item Description Hole for T-15 screw securing AC Input Filter (item Board retention snap pins 1, Figure 10)

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