I suggest checking the electrical outlet if your air compressor won’t start. Make sure the power cord is plugged in correctly and that the outlet has power. If the outlet is receiving power, check the reset button on the air compressor. If that doesn’t work, you may need to replace the start capacitor. You can find more detailed instructions in the blog post below.

5 Fixes to troubleshoot an air compressor that won’t start

Check and replace air compressor start capacity

If your air compressor won’t start, there are a few things you can check before calling a professional. First, make sure the power cord is plugged in correctly and that the outlet has power. If the outlet is receiving power, check the reset button on the air compressor. If that doesn’t work, you may need to replace the start capacitor.

Replacing the start capacitor is a fairly easy task that most people can do themselves. You can find more detailed instructions in the blog post below.

If your air compressor won’t start, one of the first things you should check is the start capacitor. The start capacitor is responsible for providing the initial power boost to the motor. If it is damaged or defective, it will need to be replaced.

Replacing the start capacitor is a fairly easy task that most people can do themselves. You will need a new start capacitor, a screwdriver, and a wire cutter.

First, locate the damaged or defective start capacitor. It will be located near the motor of the air compressor. Once you have found it, use the screwdriver to remove the wires from the terminals. Next, use the wire cutter to remove the old capacitor.

Now, take the new capacitor and attach the wires to the correct terminals. Make sure they are tight and secure. Finally, replace any screws or covers that were removed during the process.

Once you have replaced the start capacitor, your air compressor should start working again. If it does not, you may need to consult a professional.

Replace the air compressor pressure switch

If your air compressor won’t start, it may be because the pressure switch is not working properly. The pressure switch is responsible for turning the compressor on and off as needed. If it is damaged or defective, it will need to be replaced.

Replacing the pressure switch is a fairly easy task that most people can do themselves. You will need a new pressure switch, a screwdriver, and a wire cutter.

First, locate the damaged or defective pressure switch. It will be located near the air compressor tank. Once you have found it, use the screwdriver to remove the wires from the terminals. Next, use the wire cutter to remove the old switch.

Now, take the new switch and attach the wires to the correct terminals. Make sure they are tight and secure. Finally, replace any screws or covers that were removed during the process.

Once you have replaced the pressure switch, your air compressor should start working again. If it does not, you may need to consult a professional.

Replace the air compressor check valve

If your air compressor won’t start, it may be because the check valve is not working properly. The check valve is responsible for allowing air to flow into the compressor tank and preventing it from flowing back out. If it is damaged or defective, it will need to be replaced.

Below are the steps to replace an air compressor check valve:

1.Locate the damaged or defective check valve. It will be located near the air compressor tank.

2.Use a screwdriver to remove the screws that hold the valve in place.

3.Remove the old valve and discard it.

4.Install the new valve in the same position as the old one.

5.Secure the new valve in place with the screws.

6.Turn on the air compressor and check for leaks.

If your air compressor still won’t start after replacing the check valve, you may need to consult a professional.

Check the air compressor motor

If your air compressor won’t start, it may be because the motor is not working properly. The motor is responsible for powering the air compressor. If it is damaged or defective, it will need to be replaced.

Below are the steps to check an air compressor motor:

1.Locate the air compressor motor. It will be located near the air compressor tank.

2.Remove the cover from the motor to access the wires.

3.Use a multimeter to test the continuity of the wires. If there is no continuity, the motor will need to be replaced.

4.If the motor is working properly, reassemble the air compressor and try to start it again.

If your air compressor still won’t start after checking the motor, you may need to consult a professional.

How to detect when your air compressor has issues:

– making strange noises

– not providing enough pressure

– taking longer than usual to fill up the tank

– tripping the circuit breaker

– leaking air

If you notice any of these issues, it is important to take action right away. Ignoring the problem will only make it worse and could lead to expensive repairs.

These are the most common reasons why an air compressor won’t start. By troubleshooting the problem and taking action, you can get your air compressor up and running again.

Wrapping it up:

To troubleshoot an air compressor that won’t start, you will need to check the pressure switch, the check valve, and the motor. If any of these components are not working properly, they will need to be replaced. You may also need to consult a professional if the problem persists.

FAQs

Q: What are the most common reasons why an air compressor won’t start?

A: The most common reasons why an air compressor won’t start are a defective pressure switch, a defective check valve, or a damaged motor.

Q: How can I prevent my air compressor from having issues?

A: You can prevent your air compressor from having issues by regularly maintaining it and troubleshooting any problems that arise.

Q: What should I do if my air compressor won’t start?

A: If your air compressor won’t start, you should first check the pressure switch, then the check valve, and finally the motor. If all of these components are working properly, you may need to consult a professional.