Troubleshooting guide

1 The stepper motor has ten 36 degree steps in one complete revolution of the motor. Each
step has a magnetic detent position. The X-07 uses only one of the ten 36 degree steps in the
operation of the lock. And any time the stepper motor is removed or replaced this step must
be selected and set in the proper position for the lock to work correctly. In other words, the
stepper motor gear must be timed to a home position.
2. To time the stepper motor gear to the home position, do the following:
a. Insure the X-07 bolt is extended and the slide lever assembly is in the home position.
REF: (Fig. 7 and 8)
b. Hold the stepper motor with the 2 pin connector pointing away from you and at the 12
o’clock position, while keeping the motor gear between you and the 2 pin connector.
c. Rotate the motor gear until the ball bearing (counter balance weight) in the gear is
between 1 and 2 o’clock.