Troubleshooting guide

container drawer shut and the handle in the locked position until the dial is suc-
cessfully turned to the left to reset the stepper motor. Remember that the
X-07 bolt is in the open position and its bolt is fully retracted. Therefore,
you will experience a block to the right under this condition. The block
right is normal and is not the error condition.
1. The X-07 bolt is blocked or binding as it is extended into the gap between the
locking bars.
a. Open drawer and remove the drawer head cover plate and check gap between the
locking bars for sufficient space to accommodate the X-07 bolt.
b. Check locking bars seating area on container wall for scrapes or indications that the
drawer is not properly aligned.
2. The locking bars cannot seat into container wall.
a. Check locking bars seating area on container wall.
b. Check drawer alignment to container.
MISSING OR EXTRA SEGMENTS ON LCD
The LCD cannot be accurately interpreted due to missing or extra segments.
Even though the majority of the time the failure for missing or extra segments will be due to the
flex cable, the procedure that follows is designed to provide instruction for gaining access to the
lock for replacing the display. If the instructions are followed correctly, the user may inspect the
flex cable for damage anytime before replacing the display assembly. In other words, these
instructions will require the user’s judgment in determining the cause of the problem.
Two important questions must be asked before proceeding. First, can the numbers be accurately
interpreted; and secondly, is the container open or closed.
POSSIBLE CAUSES
1. LCD
2. Flex Cable
3. Cover Assembly
CONTAINER IS OPEN
1 . Follow instructions in Appendix D.
CONTAINER IS CLOSED, NUMBERS CAN BE ACCURATELY ESTIMATED