Maintaining and Replacing Smoke Alarms
How do I keep my smoke alarms working?
Smoke alarms can only save lives if they are well maintained to work properly.
Steps to remember:
- Once a month check the battery by pressing the test button. If you cannot reach the button easily, use a broom handle
- Keep them clean. Dust and debris can interfere with their operation, so vacuum over and around your smoke alarm regularly
- Replace the batteries at least once a year. Pick a memorable day (e.g. a public holiday, anniversary or your birthday) and replace the batteries each year on that day. In most models when batteries are low the detector will sound a short 'BEEP' every minute or so. This is your reminder to replace the batteries
- Smoke alarms must never be painted
- If cooking and smoke sets off the alarm, do not disable it. Turn on the range fan, open a window or wave a towel near the alarm
- Do not remove the batteries from your smoke alarm
- Smoke alarms wear out over time. They should be replaced prior to the expiry date on the manufacturer’s warranty. You may want to write the purchase date with a marker on the inside of the smoke alarm unit. That way, you’ll know when to replace it
- Read the manufacturer instructions
* All types of smoke alarms have a limited life-span and need to be replaced according to manufacturer’s instructions.
Last updated 15 July 2009
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