First Alert is one of the leading manufacturers of fire safety products. Their fire alarms are known for their reliability and durability. However, even the best fire alarms need their batteries changed occasionally. Changing the battery in a First Alert fire alarm is a quick and easy process. You can do it yourself in just a few minutes.
Before you start, you will need to gather a few supplies. You will need a new 9-volt battery, a screwdriver, and a pair of pliers. Once you have your supplies, you can begin the process of changing the battery. First, you will need to remove the cover of the fire alarm. To do this, use the screwdriver to remove the screws that are holding the cover in place. Once the cover is removed, you will see the battery inside. Use the pliers to disconnect the battery from the fire alarm. Then, take the new battery and connect it to the fire alarm. Finally, replace the cover and screw it back into place.
Changing the battery in a First Alert fire alarm is a quick and easy process. By following these simple steps, you can ensure that your fire alarm is always working properly. This will help to keep you and your family safe from fire.
Battery Replacement Overview
First Alert smoke and carbon monoxide alarms are essential safety devices that require regular maintenance to ensure proper operation. Replacing the batteries in these alarms is a simple and straightforward process that can be completed in a few minutes. This guide will provide detailed instructions on how to replace the battery in a First Alert smoke or carbon monoxide alarm.
Importance of Regular Battery Replacement
The batteries in First Alert smoke and carbon monoxide alarms have a limited lifespan and must be replaced regularly. Dead or weak batteries can prevent the alarm from functioning properly, which could lead to tragic consequences in the event of a fire or carbon monoxide leak. It is recommended to replace the batteries in your First Alert alarms every six to 12 months, or as indicated by the low battery indicator light.
Battery Types
First Alert smoke and carbon monoxide alarms require different types of batteries depending on the model. The following table outlines the various battery types used in First Alert alarms:
| Alarm Type | Battery Type | Quantity |
|---|---|---|
| Smoke Alarm | 9-volt alkaline or lithium | 1 |
| Carbon Monoxide Alarm | AA or AAA alkaline | 2 or 3 |
Identifying Your Alarm Model
To determine the model of your First Alert fire alarm, follow these steps:
1. Locate the Model Number
The model number is typically printed on the back or bottom of the device. It may be preceded by the letters “SA” or “SAFA”. For example, if the model number is “SA5300”, your alarm is a First Alert SA5300 Fire Alarm.
2. Refer to the Table of Alarm Models
The following table lists some of the most common First Alert fire alarm models and their corresponding model numbers:
| Model | Model Number |
|---|---|
| Smoke and Carbon Monoxide Combination Alarm | SA5300, SA5300CN, SA5300RC |
| Smoke Alarm | SA2300, SA2300CN, SA2300RC |
| Carbon Monoxide Alarm | SA3300, SA3300CN, SA3300RC |
| Heat Alarm | SA4300 |
If your alarm model is not listed in the table, you can search for it on the First Alert website or contact their customer support for assistance.
Gathering Necessary Tools
To change the battery in your First Alert Fire Alarm, you will need the following tools:
- A Phillips head screwdriver
- A 9-volt alkaline battery
- A step ladder (if the alarm is mounted high on a wall or ceiling)
Choosing the Right Battery
It is important to use the correct type of battery in your First Alert Fire Alarm. The alarm will not function properly if the incorrect battery is used. The correct type of battery is a 9-volt alkaline battery. Do not use a rechargeable battery or a heavy-duty battery.
Safety Precautions
Before you begin changing the battery in your First Alert Fire Alarm, please take the following safety precautions:
- Turn off the power to the alarm at the circuit breaker.
- Remove the alarm from the wall or ceiling.
- Place the alarm on a stable surface.
Safely Removing the Alarm
Before changing the battery, it’s crucial to disconnect the alarm from its power source to prevent electrical shock. Follow these steps to safely remove the alarm:
- Locate the electrical outlet where the alarm is plugged in.
- Unplug the alarm’s power cord from the outlet.
- If the alarm is hardwired, turn off the circuit breaker or switch that powers it.
- Wait 2 to 5 minutes to ensure the alarm is completely de-energized.
Locating the Battery Compartment
The battery compartment of a First Alert fire alarm is typically located on the back or bottom of the device. Some models may have a small door or latch that needs to be opened to access the battery compartment.
Step 1: Look for a Visible Battery Cover
Inspect the back or bottom of the fire alarm for a small, removable panel or door. This cover usually has a symbol or label indicating that it contains the battery.
Step 2: Check the Device Manual
If you can’t locate the battery compartment visually, refer to the device’s user manual. The manual should provide clear instructions on how to access the battery.
Step 3: Slide or Unscrew the Battery Cover
For models with a slide-on battery cover, gently slide the cover in the direction indicated by arrows or symbols on the device.
Step 4: Lift the Battery Compartment Door
For models with a latch or door, carefully lift the door by pressing down on the latch mechanism. The latch may be located on the side or top of the door.
Step 5: Remove the Old Batteries
Once you have access to the battery compartment, carefully remove the old batteries. Many First Alert fire alarms use 9-volt batteries. Disconnect the battery wires or terminals by gently pulling them apart. Take note of the orientation of the batteries for proper replacement.
| Battery Type | Capacity |
|---|---|
| 9-Volt Alkaline | 565 mAh |
| 9-Volt Lithium | 1,200 mAh |
Replacing the Old Battery
1. Before you begin, gather the necessary tools: a new 9-volt battery and a Phillips head screwdriver (optional).
2. Locate the battery compartment on the back of the smoke alarm. It is usually held in place by a screw or latch.
3. Use the screwdriver or your fingers to open the battery compartment.
4. Remove the old battery and dispose of it properly.
5. Insert the new battery into the compartment, making sure the positive (+) and negative (-) terminals are aligned correctly.
6. Close the battery compartment securely. The alarm should chirp or beep once to indicate that it is working properly.
**Additional Tips for Replacing the Battery**
• It is a good idea to replace the battery in your smoke alarm every year, even if it is still working. This will help to ensure that it will continue to function properly in the event of a fire.
• If your smoke alarm starts to chirp or beep frequently, it may be a sign that the battery is low and needs to be replaced.
• Smoke alarms should be tested monthly to ensure that they are working properly. To test the alarm, press and hold the test button until the alarm sounds.
• If your smoke alarm is not working properly, it may need to be replaced.
Battery Replacement Intervals
The following table provides general guidelines for how often to replace the battery in your smoke alarm based on the type of battery it uses:
| Battery Type | Replacement Interval |
|---|---|
| 9-volt alkaline battery | Every year |
| Lithium battery | Every 5-10 years |
Inserting the New Battery
Once you have removed the old battery, it’s time to insert the new one. Here are the steps to follow:
- Inspect the New Battery: Before inserting the new battery, inspect it to make sure it is the correct type and size for your fire alarm.
- Align the Battery: Make sure the positive (+) and negative (-) terminals of the battery align with the corresponding terminals in the battery compartment.
- Insert the Battery: Gently insert the battery into the compartment by pressing down on it until it clicks into place.
- Secure the Battery Cover: Once the battery is inserted, secure the battery cover by sliding it back into place.
- Check the Alarm: Press the test button on the fire alarm to ensure it is functioning properly.
- Record the Battery Change: It’s recommended to keep a record of the battery change, including the date and type of battery used.
- Repeat for Additional Batteries: If your fire alarm requires multiple batteries, repeat the process for each battery.
Battery Information
| Type | Voltage |
|---|---|
| 9-Volt Battery | 9V |
| Lithium Battery | 3.6V |
| Alkaline Battery | 1.5V |
Reattaching the Alarm
Once the battery has been replaced, it is time to reattach the alarm. To do this, first align the alarm with the mounting bracket. Then, push the alarm firmly onto the bracket until it snaps into place. Finally, use the screws to secure the alarm to the bracket.
Detailed Instructions
1. Align the alarm with the mounting bracket.
2. Push the alarm firmly onto the bracket until it snaps into place.
3. Use the screws to secure the alarm to the bracket.
4. Test the alarm to make sure it is working properly.
Tips
* If the alarm does not snap into place, make sure that the battery is properly installed.
* If the alarm still does not work, check the wiring to make sure it is connected properly.
* If you are still having problems, contact the manufacturer of the alarm for assistance.
| Step | Action |
|---|---|
| 1 | Align the alarm with the mounting bracket. |
| 2 | Push the alarm firmly onto the bracket until it snaps into place. |
| 3 | Use the screws to secure the alarm to the bracket. |
| 4 | Test the alarm to make sure it is working properly. |
Testing the Alarm
Once you have installed or replaced the batteries, it’s crucial to test your smoke and carbon monoxide alarms to ensure they are functioning correctly. Here’s a step-by-step guide on how to test your alarms:
1. Locate the Test Button
On most smoke and carbon monoxide alarms, there is a designated test button, typically labeled “Test” or “Test/Silence.” This button is usually located on the front or side of the alarm.
2. Press and Hold the Test Button
Once you have located the test button, press and hold it down for a few seconds, usually around 5-10 seconds.
3. Listen for the Alarm Sound
As you hold down the test button, the alarm should sound off. The sound will be a loud, piercing siren, and the LED lights on the alarm will flash to indicate that the alarm is active.
4. Release the Test Button
Once the alarm has sounded for a few seconds, release the test button. The alarm should stop sounding, and the LED lights should stop flashing.
5. Repeat for All Alarms
If you have multiple smoke and carbon monoxide alarms installed in your home, repeat this testing procedure for each alarm to ensure they are all functioning properly.
6. Check the LED Lights
Some alarms have LED lights that indicate the status of the alarm. After testing, ensure that the LED lights are green or flashing green, indicating that the alarm is operating normally.
7. Reset the Alarm
After testing, some alarms need to be reset to put them back into normal operation mode. Look for a reset button on the alarm and press it to reset it.
8. Record the Test Date
It’s a good practice to record the date you tested your alarms for future reference. This can serve as a reminder to test your alarms regularly.
9. Observe the Alarm’s Response
Pay close attention to how the alarm responds during the test. It should produce a loud, clear siren sound and flash its LED lights consistently. Any irregularities in the sound or lights could indicate a potential issue with the alarm. If you notice any unusual behavior during the test, consider replacing the alarm with a new one.
Safety Precautions
1. **Turn off the power to the smoke alarm.** This can be done by removing the battery or by flipping the circuit breaker that powers the alarm.
2. **Remove the old battery.** The battery is usually located in a compartment on the back of the smoke alarm.
3. **Insert the new battery.** The new battery should be the same type as the old battery.
4. **Close the battery compartment.**
5. **Turn on the power to the smoke alarm.**
6. **Test the smoke alarm.** This can be done by pressing the test button on the alarm.
7. **Replace the smoke alarm every 10 years.** Smoke alarms have a limited lifespan and should be replaced every 10 years.
8. **Clean the smoke alarm regularly.** Smoke alarms can become clogged with dust and dirt, which can reduce their effectiveness. Clean the alarm regularly with a vacuum cleaner or a damp cloth.
9. **Never paint a smoke alarm.** Paint can clog the alarm’s sensors and reduce its effectiveness.
10. **Consider installing a smoke alarm in every bedroom and on every level of your home.** This will provide the best protection in the event of a fire.
| Battery Type | Battery Size |
|—|—|
| 9-volt | AA |
| Lithium | CR123A |
| Carbon Monoxide | AA |
| Heat | 9-volt |
First Alert Fire Alarm How To Change Battery
Changing the battery in a First Alert fire alarm is a simple process that can be completed in a few minutes. Here are the steps on how to do it:
- Locate the battery compartment on the back of the fire alarm.
- Use a screwdriver to remove the battery compartment cover.
- Remove the old battery and insert the new battery in its place.
- Replace the battery compartment cover and tighten the screw.
Once you have changed the battery, test the fire alarm to make sure it is working properly.
People Also Ask About First Alert Fire Alarm How To Change Battery
How often should I change the battery in my First Alert fire alarm?
You should change the battery in your First Alert fire alarm every year, or more often if it starts to chirp. The fire alarm will chirp when the battery is low.
What type of battery does my First Alert fire alarm use?
Most First Alert fire alarms use a 9-volt battery.
Where can I buy a replacement battery for my First Alert fire alarm?
You can buy a replacement battery for your First Alert fire alarm at most hardware stores or online.
