How to Reset Kaeser Air Compressor
If your Kaeser air compressor isn’t working properly, you may need to reset it. To do this, first turn off the power to the unit. Next, disconnect the negative battery cable.
Once the power is off, remove the access panel and locate the pressure switch. Press and hold the pressure switch in for 10 seconds, then release it. This should reset your air compressor and get it working again.
- Turn off the power to the compressor at the circuit breaker or disconnect box
- Locate the pressure switch, which is usually located on top of or near the air tank
- Use a flat-head screwdriver to turn the knob on the pressure switch counterclockwise until it stops
- This releases all of the pressure from inside the tank
- Once all of the pressure has been released, use a Phillips head screwdriver to remove the two screws holding down the cover of the pressure switch
- Lift up on the cover and pull it away from the body of the switch
- There is a small diaphragm inside with a spring attached to it—this is what you will be resetting
- Use your fingers to push down on this diaphragm and compress it as far as possible before letting go—you should hear it click into place when you have done this correctly
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Kaeser Sigma Control Basic Manual
The Kaeser Sigma Control Basic is a manual that provides detailed information about the operation of the Kaeser Sigma Control compressor. The manual covers topics such as safety, installation, operation, and maintenance.
Kaeser Sigma Control Fault Codes
If you’re a Kaeser Sigma Control user, you know that fault codes can be a real pain. But what exactly are they trying to tell you? In this blog post, we’ll take a closer look at some of the most common Sigma Control fault codes and what they mean.
1. E-00: This code indicates that the control panel has been reset. All data and settings will have been lost and must be re-entered.
2. E-01: A problem with the main CPU board has been detected.
Please contact your nearest Kaeser service center for assistance.
3. E-02: A problem with the backup CPU board has been detected. Please contact your nearest Kaeser service center for assistance.
4. E-03: A problem with the power supply has been detected. Please contact your nearest Kaeser service center for assistance.
5 .
E -04 : The main air filter is dirty and needs to be replaced . Please consult your manual for instructions on how to do this .
6 .
E -05 : The secondary air filter is dirty and needs to be replaced . Please consult your manual for instructions on how to do this .
7 .
E -06 : The oil filter is dirty and needs to be replaced . Please consult your manual for instructions on how to do this .
8 .E -07 : The return air filter is dirty and needs to be replaced .
Kaeser Air Compressor Troubleshooting
If your Kaeser air compressor is giving you trouble, there are a few things you can do to troubleshoot the issue. First, check the oil level in the compressor. If the oil level is low, add more oil until it reaches the full line on the dipstick.
Next, check for any visible leaks in the system. If you see any leaks, tighten all fittings and hose connections. Lastly, check the air filter to see if it needs to be replaced.
If the air filter is dirty, replace it with a new one. Following these steps should help get your Kaeser air compressor back up and running smoothly.
Kaeser Sigma Control Manual Pdf
The Kaeser Sigma Control is a comprehensive manual that covers all aspects of the machine. It includes information on installation, operation and maintenance. The manual also contains troubleshooting tips and wiring diagrams.
Kaeser Sigma Control 2 Fault Codes
If you’re a Kaeser compressor owner, then you’re probably familiar with the Sigma Control 2. This is the control panel that allows you to monitor and adjust your compressor’s settings. But what happens if you get a fault code on your Sigma Control 2?
There are four main types of fault codes that can appear on your Sigma Control 2: A1, A2, B1, and B2. Each of these codes represents a different type of problem with your compressor.
A1 Codes: These codes indicate that there is a problem with the air flow through the compressor.
This could be caused by a number of things, including a clogged air filter or an obstruction in the intake or exhaust pipes.
A2 Codes: These codes indicate that there is a problem with the pressure in the compressor tank. This could be caused by a leak in the tank or an issue with the pressure relief valve.
B1 Codes: These codes indicate that there is an electrical problem with the compressor. This could be caused by a loose wire or a tripped breaker.
B2 Codes: These codes indicate that there is a mechanical problem with the compressor.
This could be caused by worn out parts or something caught in the moving parts of the machine.
Kaeser Hardware Watchdog Reset
Kaeser hardware watchdog reset is a process of erasing all the stored data in the device and then restarting it. This is done to ensure that no software or hardware errors are carried over to the new session. It is also used to clean up any potential security risks that might be present on the device.
Kaeser Compressor Fault Code 2
Kaeser Compressor Fault Code 2 is a common error code that can be caused by a variety of factors. In most cases, this error code indicates that the compressor is not receiving enough power. This can be due to a problem with the electrical supply, the compressor itself, or even the air pressure switch.
If you’re troubleshooting this error code, it’s important to check all of these potential causes to find the root cause of the problem.
Kaeser Compressor Troubleshooting Pdf
If your Kaeser compressor isn’t working properly, there are a few things you can do to troubleshoot the problem. First, check the oil level and make sure it’s full. If it’s low, add more oil and see if that fixes the issue.
Next, check the air filter and clean or replace it if it’s dirty. Finally, check the compressor itself for any damage or leaks. If you can’t find the source of the problem, consult your owner’s manual or contact a professional for help.

Credit: us.kaeser.com
Are Kaeser Compressors Good?
Kaeser compressors are some of the most popular air compressors on the market. They’re known for their quality, durability, and performance. So, are Kaeser compressors good?
The answer is a resounding yes! Kaeser compressors are excellent machines that will serve you well for many years to come. They’re backed by a solid warranty and have a reputation for being tough and reliable.
If you’re in the market for an air compressor, Kaeser should definitely be at the top of your list. You won’t be disappointed!
Who Owns Kaeser Compressor?
The German company, Kaeser Kompressoren, is a leading manufacturer of air compressors and compressed air systems. Founded in 1919, the family-owned business has grown to include over 2,000 employees worldwide. The company produces both oil-lubricated and oil-free rotary screw compressors as well as reciprocating piston compressors.
In addition to air compressors, Kaeser also manufactures compressed air treatment equipment, vacuum pumps, and portable compressor systems.
Where are Kaeser Air Compressors Made?
Kaeser air compressors are made in Germany. The company has been making compressors since 1919 and currently employs over 1,000 people. All of Kaeser’s products are designed and manufactured at its headquarters in Coburg.
How to reset sigma control compressor Kaeser
Conclusion
If your Kaeser air compressor isn’t working properly, you may need to reset it. There are a few things you can try before resetting the compressor. First, check the power supply and make sure the unit is plugged in.
Next, check the circuit breaker and reset if necessary. If those two things don’t work, then you’ll need to reset the compressor. To do this, first turn off the power switch.
Next, locate the pressure switch and release any pressure that may be in the system by depressing the button on top of the switch. Once the pressure is released, turn on the power switch and let the compressor run for a few minutes to see if it works properly. If it doesn’t, then you’ll need to contact a technician for further assistance.