Remove the smoke alarm 2.
Change battery on first alert smoke alarm. Remove the alarm from your ceiling or wall. The alarm should fall off once rotated. When using batteries like these, it’s important that you check them consistently and replace your smoke alarm batteries every 6.
The test/reset button should be held for 10 seconds, allowing it to fully rid the detector. If your smoke alarm is chirping even though it has a new battery, try these troubleshooting steps to clear out residual charge from the old battery. You can remove the smoke.
Aa batteries have about three times as much energy as a 9v. How to replace a 9v battery so, firstly use a plastic tab to open the battery lid gently. We’d recommend resetting the alarm to stop the low battery alert.
Use the plastic tab to gently open the battery compartment. Remove the alarm by rotating it counter clockwise in the mount. Thank you for watching and don't forget to test your alarms and change.
Can connect to other compatible brk or first alert detectors , to ensure all. The national fire protection association (nfpa) recommends changing the batteries in your smoke detectors every 6 months. Make sure that the fresh batteries are inserted correctly and that the contacts are.
How do i change the battery in my fireangel smoke alarm? Deactivate the bracket lock use a flathead screwdriver and place it in between the unit’s mounting bracket and the mounting bracket pin. Relock the battery compartment 5.