Troubleshooting guide

APPENDIX A
REMOVING THE BACK COVER ASSEMBLY
1 Remove the drawer head cover plate.
2. Remove the back drill pate and filler plate.
3. Remove the X-07 back cover assembly.
Remove the two screws on perimeter of the back cover assembly. One is on the end of cover
assembly and the other is on the side. Both screws are Phillips head screws and require a #2
Phillips screw driver.
Lift the cover assembly out perpendicular to the lock assembly. Care must be exercised here
because the female connector on the system card mates up with an 11 pin male connector on the
case assembly. If removed at a severe enough angle, the 11 pin male connectors may have one
or more pins slightly bent. Even a slightly bent pin may prevent, or inhibit, the reinstallation of the
cover assembly.