Installation Guide

3
WHEN INSTALLING THE LOCK WITH PLUNGER FACING DOWN
When installing the lock in a vertical position with the plunger facing down, we suggest replacing the colored spring (7
coils) with a stronger one (not colored, 5 coils) included in the box. To replace the spring, refer to the diagram below and
replace it as follows:
1. Remove the lock cover.
2. Remove the screws holding the solenoid to the base.
3. Slide the solenoid out of the base.
4. Remove the colored spring (7 coils) and replace it with the spring (not colored, 5 coils) included in the box.
5. Slide the solenoid back into the base.
6. Fasten and tighten the screws holding the solenoid to the base.
7. Fasten the lock cover.
Replacing the spring on Model 103/104 Lock