Actuator Module Replacement (Modules With High Intensity Leds); Lighted Button Lamp Replacement; Back Lit Display Lamp Replacement - Wayne Vista Series Service

7.1.9. Actuator Module Replacement (Modules with Incandesent Lamps),
continued
5. Install the new actuator module using the reverse procedure; reconnect the
6. Test for proper operation.
7.1.10.

Actuator Module Replacement (Modules with High Intensity LEDs)

1. Remove the bezel from the dispenser.
2. Disconnect the two wiring harnesses from the LED board.
2. Remove the nine Phillips head screws which secure the printed circuit
3. Remove the printed circuit board and switches.
4. Install the new printed circuit board and switches using the previously
4. Reconnect all wiring harnesses and test for proper operation.
7.1.11.

Lighted Button Lamp Replacement

1. Remove the bezel from the dispenser.
2. Unscrew the light, with its plastic cover, from the socket (these small
3. Install the new lamp and replace the bezel.
4. Test for proper operation.
7.1.12.

Back Lit Display Lamp Replacement

1. Remove the bezel from the dispenser.
2. Tilt the DEM down to its service position by disengaging the two quarter
3. Disengage the finger lock screw that is now facing upward from behind
66
Part No. 917543 Rev. A
previously removed wiring harnesses making sure to place them in their
original positions.
board and switches to their housing.
removed screws.
lamps are removed like a light bulb).
turn screws located above the left and right corners of the display.
the display on either side of the DEM chassis.
November 1992