Sanborn Air Compressor Troubleshooting Guide

Encountering problems with your Sanborn Air Compressor can indeed be frustrating. Yet, I’ve discovered over time that troubleshooting doesn’t need to be a daunting task.


Most commonly, issues like the compressor not starting, or providing lower pressure than normal, can often be linked to simple problems like a power supply fault or a clogged air filter.


What’s important is to remain calm and methodically diagnose the problem – you’ll find that with a bit of patience and the right approach, most air compressor issues can be resolved quite effectively in your own garage.


Sanborn Air Compressor Troubleshooting


Sanborn Air Compressor Troubleshooting:


Table Of Contents
  1. Sanborn Air Compressor Troubleshooting:


If your Sanborn Air Compressor is malfunctioning, first check the power supply.

Ensure the compressor is properly plugged in and the circuit breaker is not tripped.

If the compressor still doesn’t start, inspect the pressure switch, motor, and valves.

If the motor is making grinding noises, make sure the flywheel is securely attached and that all parts are lubricated.

If there’s no air flow, check if the intake valve is clogged or if the outlet valve isn’t working properly.

In either case, you may need to replace a component of your Sanborn Air Compressor.


20 Common Sanborn Air Compressor Problems And Solutions:


1. Overheating:

This is a common issue with Sanborn air compressors. Make sure the compressor is not in a confined space, ensure adequate ventilation, and keep the motor clean from dust and debris.


2. Motor Doesn’t Start:

In case of a power issue, check the fuse or circuit breaker. If the motor is at fault, consult a professional.


3. Pressure Builds Up Slowly:

Ensure the air intake isn’t blocked, and no leaks are present. If the problem persists, the compressor valve might be the issue.


4. Air Leak from Safety Valve:

It happens if the pressure switch is set too high. Lower the pressure to fix this issue.


5. Excessive Noise:

Regular maintenance, such as tightening loose parts and lubricating moving parts, can resolve this problem.


6. Pressure Doesn’t Build:

Check for any leakage or issues with the check valve.


7. Oil Leakage:

Check the oil level and ensure the compressor is on a level surface. If the problem persists, the oil seal might be damaged.


8. Air Compressor Vibrates:

Ensure the compressor is on a stable, level surface. Also, check for loose parts.


9. Air Compressor Won’t Shut Off:

This could be a problem with the pressure switch. It might need adjustment or replacement.


10. Worn Out Belts:

Regular inspection and replacement can prevent this problem.


11. Blown Fuses or Tripped Breakers:

Electrical issues, like overload circuits or short circuits, often cause this problem.


12. Broken Regulator:

A broken regulator can prevent the compressor from maintaining the correct pressure. You might need to replace it.


13. Tank Drain Valve Issue:

If the valve is not draining properly, it might be clogged. Cleaning or replacing the valve can solve this problem.


14. Inaccurate Pressure Gauge:

This can be remedied by replacing the faulty gauge.


15. Slow Pump:

This can occur due to a dirty air filter. Cleaning or replacing the filter can solve this.


16. Burning Smell:

Overheating or electrical faults can cause this. Immediate attention is required.


17. Oil in Air Lines:

This suggests that the compressor oil is overfilled. Check the oil level and adjust it.


18. Air Compressor Runs Continuously:

This could be due to the pressure switch not being set properly.


19. Water in the Compressor Tank:

Regular draining of the tank can help prevent this.


20. Unloader Valve Issues:

If the unloader valve malfunctions, the compressor may have difficulty starting. A replacement might be required. Remember to always consult with a professional if you’re unsure about performing these troubleshooting steps yourself.


Sanborn Compressor User Manual PDF:

When it comes to Sanborn compressors, understanding fault codes can be crucial for efficient operation and maintenance.


Download the Sanborn compressor user manual PDF to view the list of common codes and their descriptions.




Benefits Of Troubleshooting Sanborn Air Compressor:

Troubleshooting your Sanborn Air Compressor can lead to a host of benefits.


First, it ensures optimal performance by maintaining the air compressor’s efficiency. This process allows you to detect minor problems early, preventing them from escalating into expensive repairs or replacements.


Secondly, troubleshooting improves the safety of the device. Regular checks and fixes can prevent accidents caused by faulty equipment, ensuring the safety of the users.


Finally, it prolongs the lifespan of your air compressor. By addressing issues promptly, you can ensure your Sanborn Air Compressor serves you effectively for a longer duration.


Maintenance Tips For Your Sanborn Air Compressor:


Regular Cleaning:

Keep your Sanborn Air Compressor clean to avoid accumulation of dirt and dust that can hamper its performance. Use a soft, damp cloth to wipe the exterior surface and a compressed air duster for hard-to-reach interior parts.


Routine Inspection:

Conduct visual inspections for any signs of wear and tear or damage, such as cracks on the hose, loose connections, or corrosion. Address these issues promptly to prevent further damage.


Lubrication:

Ensure that moving parts are adequately lubricated to reduce friction, prevent overheating, and prolong the life of your air compressor. Consult your user manual to know the right type and quantity of lubricant to use.


Filter Replacement:

Replace air filters regularly as per the manufacturer’s guidelines to ensure your air compressor functions optimally. Dirty filters can cause a decrease in performance and energy efficiency.


Pressure Check:

Regularly check the pressure levels. Incorrect pressure might lead to inefficiency and potential damage to the equipment. If you notice significant pressure drops, this might indicate a problem that needs immediate attention.


Remember, regular maintenance is key to keeping your Sanborn Air Compressor in top condition. Always refer to your user manual for specific maintenance instructions and safety measures.


How Do I Reset My Sanborn Compressor?

Resetting your Sanborn air compressor is a relatively straightforward process:


1. First, switch off the compressor and disconnect it from the power source to ensure safety.


2. Locate the reset button, often found on the motor housing.


3. Press the reset button firmly and release it.


4. After resetting, reconnect the compressor to the power source and switch it on.


5. If the compressor does not restart or if it trips the circuit breaker, there might be underlying issues that need professional attention.


Remember, always refer to your user manual or contact the manufacturer if you face any difficulties or have any concerns. Safety should always be your priority when handling electrical appliances.


How Do I Know If My Sanborn Air Compressor Is Bad?

Determining if your Sanborn Air Compressor is faulty involves identifying several key indicators:


1. Inadequate Pressure:

If your compressor can’t build up enough pressure to perform its tasks, there might be a problem. This could be due to leaks, a worn-out pump, or issues with the pressure switch.


2. Unusual Noises:

Excessive noise or unusual sounds are signs of internal damage or malfunction. These could indicate problems with the motor or pump.


3. Excessive Vibrations:

While all compressors vibrate during operation, excessive or unusual vibrations can indicate a problem, such as a misaligned pulley or belt.


4. Overheating:

If your compressor overheats frequently, it may indicate an obstruction in the ventilation system or a problem with the motor.


5. Oil Leaks:

If you notice oil leaks, your compressor might have a faulty gasket or seal.


6. Frequent Circuit Breaker Trips:

If your compressor causes the circuit breaker to trip frequently, it could indicate an electrical problem.


Remember, if your Sanborn Air Compressor shows any of these signs, it’s advisable to consult a professional or contact Sanborn customer service for guidance. Safety should always be paramount when dealing with such issues.


What Would Cause An Sanborn Air Compressor To Not Build Pressure?

Several issues could cause a Sanborn Air Compressor to not build up pressure adequately.


Air Leaks:

Any leaks in the air compressor, whether in the hose, fittings, or seals, can prevent the compressor from building up sufficient pressure.


Faulty Pressure Switch:

The pressure switch controls the operation of the compressor. If it’s faulty, it may not allow the compressor to build up the required pressure.


Worn-out Pump:

A worn-out pump may not be able to compress the air efficiently, leading to inadequate pressure build-up.


Blocked Air Intake:

If the air intake is blocked or clogged, the compressor may struggle to take in enough air to build pressure.


Valve Issues:

If the valves in the compressor are broken or worn out, they may not be able to hold pressure effectively.


If you’re facing this issue with your Sanborn Air Compressor, it’s advisable to consult the user manual or reach out to Sanborn customer service for professional advice.


Always remember, safety comes first when handling and troubleshooting your air compressor.


Sanborn Air Compressor Won’t Start:

If your Sanborn Air Compressor won’t start, there could be several reasons behind this issue:


Electrical Problem:

Check for any obvious electrical issues. This could be a tripped circuit breaker, a blown fuse, or a problem with the power source.


Motor Issue:

The motor could be faulty or overheated. If the motor is hot, allow it to cool down before attempting to restart.


Pressure Switch:

The pressure switch could be set too high. Try reducing the pressure settings before attempting to restart.


Faulty Unloader Valve:

The unloader valve releases air pressure from the compressor when it is not running. If it is faulty, the compressor may not start.


Pump Issue:

The pump could be locked up due to a lack of lubrication or internal damage. If you’re having trouble starting your Sanborn Air Compressor, consult the user manual or contact Sanborn customer service for guidance.


Remember, safety should always be your priority when dealing with such issues.


Sanborn Air Compressor Not Building Pressure:

If your Sanborn Air Compressor is not building pressure, several factors could be responsible:


Check Valve Problem:

A defective check valve may be unable to hold pressure, leading to a loss of built-up air. When the compressor stops, you may notice air leaking out of the pump.


Worn-out Seals:

Worn-out seals in the pump can lead to air leaks, preventing the compressor from building up the required pressure.


Damaged Pressure Relief Valve:

If the pressure relief valve is damaged or malfunctioning, it may release air prematurely, preventing the compressor from achieving the desired pressure level.


Faulty Compressor Pump:

A faulty or inefficient compressor pump may struggle to compress air, leading to inadequate pressure build-up.


If you experience these issues with your Sanborn Air Compressor, refer to your user manual or reach out to Sanborn customer service for further guidance.


Always remember, safety is paramount when handling and troubleshooting your air compressor.


Sanborn Air Compressor Reset Button:

The reset button on your Sanborn Air Compressor is a crucial safety feature designed to protect the motor from damage.


If the motor becomes overloaded, the reset button will pop out, causing the compressor to stop. To reset your Sanborn Air Compressor, locate the reset button, often found on the motor housing.


Press it firmly and release. After resetting, reconnect the compressor to the power source and try switching it on.


If the compressor does not restart, or if it trips the circuit breaker again, consult your user manual or contact Sanborn customer service.


Always prioritize safety when handling electrical appliances.


Sanborn Air Compressor Won’t Turn On:

If your Sanborn Air Compressor won’t turn on, the problem could be due to a variety of factors:


Electrical Issue:

Ensure the compressor is properly connected to a power source. Check for tripped circuit breakers, blown fuses, or problems with the power cord or outlet.


Faulty Motor:

The motor could be defective or may have overheated. If overheating is the issue, allow the motor to cool down before you try to restart the machine.


Pressure Switch Configuration:

The pressure switch might be wrongly set, preventing the compressor from turning on. Resetting it to the correct pressure might resolve this.


Reset Button:

If the reset button has popped out, the compressor won’t start until you push it back in.


Faulty Pump:

If the pump has seized or is damaged, the compressor might not be able to kick into operation.


If your Sanborn Air Compressor still won’t turn on after troubleshooting these potential issues, refer to your user manual or contact Sanborn customer service for further assistance. As always, keep safety at the forefront when dealing with your air compressor.


Sanborn Air Compressor Check Valve Problem:

The check valve on your Sanborn Air Compressor is a crucial component that holds in the air once it has been compressed.


If it malfunctions, the stored air may leak back into the pump, inhibiting the compressor’s capacity to hold sufficient pressure.


Symptoms of a faulty check valve may include a continuous air leak when the compressor is stopped, or the motor struggling or failing to restart.


If you suspect a problem with the check valve, it’s advisable to consult your user manual or contact Sanborn customer service for further advice.


Remember, when troubleshooting your air compressor, safety should always be your primary concern.


Sanborn Air Compressor Cleaning Tips:

Maintaining the cleanliness of your Sanborn Air Compressor is critical for its optimal performance and longevity. Here are a few simple tips to keep your compressor clean:


1. Exterior Cleaning:

Wipe down the exterior of your compressor regularly with a soft, damp cloth to remove dust and debris. Avoid using harsh or abrasive cleaners that may damage the finish.


2. Air Filter Maintenance:

The air filter should be cleaned or replaced routinely, depending on usage. A clogged air filter can affect the efficiency of your compressor. Consult your user manual for specific instructions relevant to your model.


3. Drain Moisture from Tanks:

Moisture can accumulate in the tanks over time, especially in humid environments. Make sure to regularly open the drain valve located at the bottom of the tank to release this moisture. Be careful to avoid contact with the expelled air and moisture, as it can be hot.


4. Check and Clean Intake Vents:

Blocked or dirty intake vents can reduce the efficiency of your compressor. Regularly check and clean these vents to ensure they are clear and functioning correctly.


5. Clean the Check Valve:

If you notice that your compressor is having trouble maintaining pressure, the check valve may be clogged.


Refer to your user manual for instructions on cleaning or replacing this component. Remember, safety should always be your priority when cleaning and maintaining your Sanborn Air Compressor.


Disconnect your air compressor from the power source before beginning any cleaning or maintenance procedures.


Sanborn Air Compressor Lubrication Tips:

Keeping your Sanborn Air Compressor well-lubricated is vital for its smooth operation and longevity. Here are some tips to guide you:


Oil Levels:

Regularly check the oil level in your compressor. The oil should reach the midpoint of the sight glass. If the oil level is low, add the appropriate compressor oil as per your user manual instructions.


Oil Change:

Change the oil completely at intervals suggested by your user manual. The frequency may depend on the usage of your compressor. Remember, using the wrong type of oil or not changing it regularly can lead to compressor damage.


Oil Quality:

Always use high-quality, non-detergent compressor oil. The use of low-grade or incorrect oil can lead to increased wear and tear on your compressor’s components.


Oil Leaks:

Regularly inspect your compressor for any signs of oil leaks. If an oil leak is detected, it should be addressed promptly to prevent damage to the compressor. Consult your user manual or contact Sanborn customer service for guidance.


Remember, safety comes first. Always disconnect the compressor from the power source before performing any maintenance tasks.


Storing Your Sanborn Air Compressor:

https://aircompressorinsiderProper storage of your Sanborn Air Compressor can significantly add to its lifespan and maintain its performance. Here are a few steps to ensure it’s stored safely:


1. Drain the Tanks:

Before storage, ensure to drain any accumulated moisture from the tanks. Leftover moisture can lead to rust and corrosion, damaging your compressor over time.


2. Clean the Compressor:

Wipe down the exterior of the compressor, clean the intake vents, and ensure the check valve is clear of debris. A clean compressor is less likely to have operational issues when you take it out of storage.


3. Oil Change:

If the compressor will be stored for an extended period, consider changing the oil before storage. This can prevent potential issues related to oil degradation.


4. Storage Location:

Store your compressor in a dry, clean, and well-ventilated area. Avoid places with extreme temperature changes to prevent damage to the compressor’s components.


5. Cover the Compressor:

Cover your compressor with a breathable material to keep dust and debris from settling on it. Avoid using plastic covers; they can trap moisture and lead to rust.


6. Periodic Checks:

Even during storage, it’s essential to check on your compressor periodically. Look for any signs of oil leaks, rust, or other potential problems.


Always remember, safety is primary. Disconnect the compressor from the power source before beginning any of these procedures.




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