First Alert Battery Replacement Instructions

First alert began in 1958 when three friends set out to create a commercial smoke alarm.

First alert battery replacement instructions.

A battery pull tab keeps the. Improved uv resistancekeeps the alarm from discoloring over time. In the six decades since we have continued to create innovative products from the first residential smoke alarm to the first battery operated carbon monoxide alarm. 3 beeps pause 3 beeps pause.

Emergency override key battery replacement override key to a secure place away from the safe. Push and hold test button until the alarm sounds. Step 1 slide the first alert co detector off the wall when the device chirps roughly every minute that s the low battery warning. The alarm features an optional pin to lock the battery and unit in place for tamper resistance making it so neither the battery nor the unit can be removed without the proper tools.

A side load battery drawer allows for easy battery replacement without removing the alarm from the ceiling or wall model 9120b only. Use the plastic tab to gently open the battery compartment. First you ll need to unmount the alarm and locate the battery compartment. Model 7010b only activate the battery back up by removing the pull to activate battery back up tab.

Locate the alarm s model number on the back of the unit. Fire safety tips. If your alarm is hardwired turn off power. Or install battery back up.

Battery back up cannot work until you install the battery in the correct position match to and to. Remove the alarm from the ceiling or wall. How to replace a 9v battery. All first alert.

In this article you ll learn how to replace a 9v battery in a smoke alarm. Some first alert or brk alarm models run on a 9 volt battery or backup battery. The battery should be replaced once per year. Remove the old battery.

A single 9 volt battery powers the first alert sa303cn sa303ff smoke alarm and there is a side load battery drawer that slides open for easy battery replacement.