First Alert Battery Replacement Instructions

Model 7010b only activate the battery back up by removing the pull to activate battery back up tab.
First alert battery replacement instructions. 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. The battery should be replaced once per year. Step 1 slide the first alert co detector off the wall when the device chirps roughly every minute that s the low battery warning. 3 beeps pause 3 beeps pause.
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. Appropriate use of your safe first alert waterproof and fire resistant safes protect paper records and additional features many other valuables. Locate the alarm s model number on the back of the unit.
First alert began in 1958 when three friends set out to create a commercial smoke alarm. Remove the alarm from the ceiling or wall. Battery back up cannot work until you install the battery in the correct position match to and to. If your alarm is hardwired turn off power.
Use the plastic tab to gently open the battery compartment. 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. How to replace a 9v battery. 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. Emergency override key battery replacement override key to a secure place away from the safe. Close and lock the safe door by turning handle downward to the left. A battery pull tab keeps the.
Improved uv resistancekeeps the alarm from discoloring over time. Wall mounted detectors are simply hooked onto some exposed screws. All first alert. Or install battery back up.
First you ll need to unmount the alarm and locate the battery compartment.