Air compressor tripping breaker? Check for overloading, faulty wiring, or a weak breaker. Ensure the compressor matches the circuit capacity. If problems persist, consult an electrician to assess and fix the issue for safe operation.
Dealing with a tripping breaker when using your air compressor can be a frustrating challenge, especially for those new to DIY projects. The sudden interruption of power raises questions about the causes and solutions for this common issue. In this beginner-friendly guide, we'll unravel the mysteries behind why your air compressor keeps tripping the breaker and provide practical insights into resolving the problem. Understanding the fundamentals will empower you to tackle compressor-related electrical hiccups with confidence.
If your air compressor breaker trips, there are a few things you can do to troubleshoot the issue:
- Check to see if the compressor is overloaded. If so, you may need to reduce the load on the compressor by turning off some of the devices connected to it.
- Check for any loose connections and tighten them as needed.
- Check the air filter and clean or replace it as needed.
If none of these troubleshooting steps resolve the issue, contact a qualified air compressor technician for assistance.
Air compressor breaker trips – causes and solutions
If your air compressor trips the breaker, it's likely due to one of these ten causes. Fortunately, each one has a relatively easy solution.
1. The air compressor is drawing too much power.
This is usually caused by an overloaded circuit or a defective motor. You can fix this problem by resetting the breaker or replacing the motor.
Related: Air Conditioner Compressor Keeps Running when Turned Off! What to do?
2. The air compressor is overloaded.
This can be caused by too much demand on the compressor, such as when you're using multiple tools simultaneously. You can fix this problem by reducing the load on the compressor or by increasing the size of the breaker.
Related: How to Fix an Air Compressor Pressure Regulator?
3. The air compressor is running too hot.
This can be caused by several factors, such as a dirty air filter or an overheated motor. You can fix this problem by cleaning the air filter and cooling the motor.
4. The air compressor is short-cycling.
This happens when the compressor turns on and off too frequently. It can be caused by several factors, such as a faulty pressure switch or an undersized tank. You can fix this problem by replacing the pressure switch or increasing the size of the tank.
5. The air compressor has a faulty pressure switch.
This can be caused by several factors, such as a defective pressure switch or an undersized tank. You can fix this problem by replacing the pressure switch or increasing the size of the tank.
6. The air compressor has a damaged or defective motor.
This can be caused by several factors, such as an overloaded circuit or a faulty pressure switch. You can fix this problem by resetting the breaker or replacing the motor.
7. The air compressor has a leak in the system.
This can be caused by several factors, such as a faulty gasket or a cracked hose. You can fix this problem by replacing the gasket or repairing the hose.
Related: How to Fix Air Hose?
8. The air compressor is not properly grounded.
This can be caused by several factors, such as an improper electrical connection or a defective ground wire. You can fix this problem by securing the electrical connection or replacing the ground wire.
9. The air compressor is located in an area with high humidity.
This can be caused by many factors, such as a leak in the system or an improperly sealed tank. You can fix this problem by repairing the leak or sealing the tank.
10. The electrical system is faulty.
This can be caused by many factors, such as an overloaded circuit or a defective breaker. You can fix this problem by resetting the breaker or replacing the electrical system.
How to prevent your air compressor breaker from tripping?
If your air compressor breaker trips frequently, it could be a sign of a serious problem. This article will show you how to prevent your air compressor breaker from tripping.
1. Check the pressure switch
One of the most common reasons an air compressor breaker trips is because the pressure switch isn't functioning properly. If your compressor's pressure switch isn't set correctly, it can cause the breaker to trip. To check if your pressure switch is set correctly, consult your owner's manual or contact a professional.
2. Check the air filter
If your compressor's air filter is dirty, it can cause the breaker to trip. To clean your air filter, consult your owner's manual or contact a professional.
3. Check for leaks
If there are any leaks in your compressor, it can cause the breaker to trip. To check for leaks, consult your owner's manual or contact a professional.
Related: How to Replace Air Compressor Hose Fittings?
4. Check the unloader valve
If your compressor's unloader valve is stuck in the "on" position, it can cause the breaker to trip. To check the unloader valve, consult your owner's manual or contact a professional.
5. Check the pressure relief valve
If your compressor's pressure relief valve is stuck in the "on" position, it can cause the breaker to trip. To check the pressure relief valve, consult your owner's manual or contact a professional.
6. Check the flywheel
If your compressor's flywheel is damaged, it can cause the breaker to trip. To check the flywheel, consult your owner's manual or contact a professional.
7. Check the motor
If your compressor's motor is damaged, it can cause the breaker to trip. To check the motor, consult your owner's manual or contact a professional.
8. Check the oil level
If your compressor's oil level is low, it can cause the breaker to trip. To check the oil level, consult your owner's manual or contact a professional.
9. Check the electrical connections
If your compressor's electrical connections are loose, it can cause the breaker to trip. To check the electrical connections, consult your owner's manual or contact a professional.
10. Check the circuit breaker
If your compressor's circuit breaker is faulty, it can cause the breaker to trip. To check the circuit breaker, consult your owner's manual or contact a professional.
If you follow these tips, you can prevent your air compressor breaker from tripping. However, if the problem persists, it's best to consult a qualified technician to diagnose and resolve it.
Final Words
Although this blog post cannot definitively answer why the breaker is tripping, it does provide some potential reasons that could be causing the issue. In addition, by understanding more about air compressors and their general use, you can help prevent future breaker trips. If you have any additional questions or concerns after reading this blog post, please do not hesitate to reach out to me for further assistance.