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Eaton Cutler-Hammer PanelMate ePro PS 7685T-12 Series Replacement Procedures
Eaton Cutler-Hammer PanelMate ePro PS 7685T-12 Series Replacement Procedures

Eaton Cutler-Hammer PanelMate ePro PS 7685T-12 Series Replacement Procedures

Backlight replacement kit

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Replacing the PanelMate® ePro PS, PanelMate ePro PS EE, and
PanelMate ePro PS OD 7685x-12 Series Backlight Assembly
Introduction
The Backlight Replacement Kit provides a replacement backlight for the PanelMate ePro PS 7685T-12
Series, the PanelMate ePro PS EE (Enterprise Edition) 7685T-12E Series, and the PanelMate ePro PS
OD (Outdoor) 7685T-12OD Series. Although the figures provided are for the ePro OD models, the
disassembly for the ePro PS and ePro EE models are the same.
Contents
Tywrap
Backlight
Disposable Anti-static Wrist Strap
Caution: Electrostatic Discharge (ESD) can damage static-sensitive electronic components. You
should perform these procedures only at an ESD workstation. If an ESD workstation is not
available, you can provide some protection by wearing an anti-static wrist strap and
attaching it to a metal part of the system chassis.
Warning: This procedure requires electrical and mechanical skill and should be attempted
only by qualified technicians.
Required Tools
Phillips screwdriver size P0 and P1. Magnetic would be helpful.
Nut Driver or socket size ¼"
Jewelers small phillips screwdriver. Magnetic would be helpful.
Small electronic cutters
February 2006
Page 1 of 9
01-50605-00

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Summary of Contents for Eaton Cutler-Hammer PanelMate ePro PS 7685T-12 Series

  • Page 1 Replacing the PanelMate® ePro PS, PanelMate ePro PS EE, and PanelMate ePro PS OD 7685x-12 Series Backlight Assembly Introduction The Backlight Replacement Kit provides a replacement backlight for the PanelMate ePro PS 7685T-12 Series, the PanelMate ePro PS EE (Enterprise Edition) 7685T-12E Series, and the PanelMate ePro PS OD (Outdoor) 7685T-12OD Series.
  • Page 2 Instructions for Replacing the Backlight 1. Disconnect the power source cable and any other cables from the PanelMate unit. 2. Remove the chassis cover from the electronics module by unscrewing the five screws at the back of the unit and the single screw on the connector side of the unit. See Figure 1. Screws Figure 1 3.
  • Page 3 4. Rotate the unit 90°. Remove the screws from the power supply. See Figure 3. Power supply screws Figure 3 5. Gently lift the power supply at an angle to expose the screw underneath. See Figure 4. Remove the screw and lower the power supply back in place. Screw Figure 4 February 2006...
  • Page 4 6. Rotate the unit back 90°. Remove the screws from the CPU circuit board and install one in the power supply. Also remove the screws from the touchscreen cable cover plate. Remove the cover plate and unplug the touchscreen cable from the CPU circuit board. See Figure 5. Touchscreen cable Remove...
  • Page 5 9. Unplug the backlight cables from the connectors on the inverter board. See Figure 7. Note: Standoffs have been placed next to the backlight connectors to prevent the cables from disconnecting from the inverter. The inverter has to be removed in order to disconnect the backlight cables.
  • Page 6 13. Remove the four corner screws of the display. See Figure 8. Screws Figure 8 14. As you remove the display from the display plate, carefully pull the video cable and the backlight cables through their respective openings in the plate. February 2006 Page 6 of 9 01-50605-00...
  • Page 7 15. With the display facing down, remove the backlight cartridge by unscrewing the screw holding the backlight cartridge to the display. See Figure 9. Display Video cable Backlight cables Screw Figure 9 16. Gently and carefully, pull the backlight cartridge out of the display. Make sure to pull the backlight cartridge straight out.
  • Page 8 Backlight cartridge Figure 10 18. Reattach the backlight cartridge to the display with the small screw. See Figure 9. 19. Insert the backlight cables and the video cable through their respective openings in the display plate. Make sure the excess cable is pushed through the slots to the other side of the display plate. See Figure 9 and Figure 7.
  • Page 9 31. Verify that all previous connections are in place and that all wires are under the CPU circuit board. Reinstall the chassis cover. See Figure 1. 32. Connect the power source cable and any other cables. Eaton Corporation Operator Interface Business 811 Green Crest Drive...