Dispenser Electronic Module (Dem); Figure B-1. Dem Removal - Wayne Dresser Vista 1 Series Service Manual

B.1.

DISPENSER ELECTRONIC MODULE (DEM)

To move the DEM into service position preform the steps shown in Figure B-1. and B-2.
Once the DEM in tilted into the service position you will have access to all of the electronic
components in the dispenser. It may or may not be necessary to remove the bezel from the
rear of the dispenser to access the electronics on that side.
FIGURE B-1. DEM REMOVAL. To move the DEM into service position preform the steps shown.
102
Part No. 920160 Rev A
Disengage these two quarter turn screws by
turning them counterclockwise.
LOC AUTH
TOTALS
ON
SET UP JOG DCPT PWR
February 1997