The purpose of this document is to establish the recommended steps for the upgrade from mechanical lock to e-lock in the top cabinet of the CWT meters and also to establish the procedure to update the lower e-lock.
Tools Needed to complete the steps
¼” Socket Wrench
10mm Socket
7mm Socket
Cordless Ratchet Wrench - optional
Upper Cabinet Elock
Estimated time to complete all steps: 5 minutes
1. Remove the four 10mm nuts securing the lock to the cabinet.
2. Remove the mechanical lock from the cabinet.
3. Remove the 7mm nuts and washers
4. Remove the locking rail from the cabinet.
5. Install the locking bar for the electronic lock.
6. Place a small drop of lubricant on the studs and reinstall the washers and 7mm nuts.
7. Align the new elock and make sure the actuator pin is connected to the locking bar.
8. Install and tighten down the 10mm nuts.
9. Test the electronic lock before closing the meter door.
Lower Cabinet Elock (does not require coinbox removal!)
Estimated time to complete all steps: 5 minutes
1. Reach under and between coinbox cage and meter cabinet and remove the four 10mm nuts holding the mechanical lock in place.
2. Remove the mechanical lock from the cabinet.
3. Align the new lock and make sure the actuator pin is connected to the locking bar.
4. Install and tighten down the 10mm nuts.
5. Test the electronic lock before closing the meter door.
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