A Nitrogen Generator Troubleshooting Guide for Smooth Industrial Operations

Nitrogen gas is crucial for so many of today’s industrial processes. Whether it’s using nitrogen to purge air from pipes and vessels in a plant to prevent corrosion or keeping an inert atmosphere when powder coating or packaging oxygen-sensitive products, nitrogen generators are a lifeline for many businesses’ workflows. But like any piece of equipment, issues can crop up now and then that disrupt operations if not addressed.

In today’s post, we will share some common nitrogen generator troubleshooting tips, so businesses can get their nitrogen generators up and running fast.

Common Nitrogen Generator Issues

Identifying root causes and troubleshooting accordingly are the first steps towards learning how to fix nitrogen generator problems. This guide examines the most common issues and their causes, as well as tactics for addressing them.

1. Reduced Purity of Nitrogen

Reduced nitrogen gas purity is one of the most common nitrogen generator problems. Contaminated compressed air supply or switching valve leaks can contribute to nitrogen purity and flow problems. Fortunately, several troubleshooting strategies can be employed to diagnose and address these problems, including checking compressed air sources, inspecting filters and switching valves.

2. Pressure Instability

Pressure instability can be attributed to causes such as air leaks, faulty valves and pressure regulator issues. Steps that can be taken to troubleshoot and address these problems include inspecting connections and testing valves to ensure that everything is secure and functioning properly. If a pressure regulator is deemed faulty, replacing it may be necessary.

3. Excessive Heat

High ambient air temperatures can increase compressor operating temperatures leading to reduced compressed air flow and nitrogen flow, especially with PSA nitrogen generators. The typical cause for the problem is a poor compressor installation that has inadequate ventilation. Inadequate ventilation can lead to overheating compressors and shutdowns. It can also contribute to compressed air quality problems that, when left unchecked, can cause serious damage to the nitrogen generator and lead to costly repairs. It is critically important to ensure your compressor installation has proper ventilation.

4. Nitrogen Generator Fails to Start

Don’t let a failure to start be a setback in your nitrogen gas production! Common causes for this issue include power supply problems, control panel issues, and sensor malfunctions. Troubleshooting can involve checking power connections, inspecting the control panel for error codes, and testing sensors.

5. Sensor Calibration Failures

Sensor drift and calibration errors are the leading causes of sensor problems which can result in inaccurate sensor readings. Troubleshooting includes recalibrating the sensors as per the manufacturer’s guidelines to ensure that the nitrogen generator is working properly and producing the required purity levels consistently.

6. Software or Control Panel Problems

Software glitches and control panel malfunctions could disrupt the normal functioning of the nitrogen generator and affect productivity. Troubleshooting these issues usually involves seeking technical support for guidance or updates to fix the problem.

7. Leak Detection and Repair

Leaks can be caused by a variety of factors, such as damaged seals or connections. To troubleshoot this issue, technicians will often use leak detector solution or soapy water to locate the source of the leak. Once identified, faulty parts may need to be replaced to rectify the issue and prevent further leaks from occurring.

Nitrogen Generator Preventive Measures: The Key to Avoiding Costly Downtime and Prolonging Equipment Lifespan

1. Routine Maintenance Schedules

Regular checks and preventative maintenance are a fundamental aspect of this preventative measure. Inspections for visible damage and leaks should be carried out frequently to prevent issues down the road. Additionally, cleaning and filter replacement should be done to maintain the purity of the nitrogen gas produced. It’s also essential to monitor pressure and flow rate to ensure the nitrogen generator is operating at optimal levels.

2. Training for Operators

To ensure that your nitrogen generator is working efficiently, it is vital to have well-trained personnel operating them. Proper training equips operators with the knowledge and skills necessary to maintain and troubleshoot any nitrogen generator problems. Moreover, trained personnel can identify any potential malfunctions and take preventive measures to avoid expensive repairs and downtime.

3. Spare Parts and Servicing

It’s also important to have a proper inventory of maintenance and critical spares and keep up with regular maintenance to ensure that your nitrogen generator operates smoothly. Spare parts can help to mitigate unexpected issues that may arise, minimizing downtime and ultimately saving you time and money in the long run. Regular servicing is also important to keep your nitrogen generator in good condition and functioning at its best.

4. Documentation and Record-Keeping

Detailed records provide a wealth of information on the equipment’s operating characteristics, failures, and degradation. Thus, they allow maintenance teams to identify trends that could indicate future failures or indicate the need for optimization. The accuracy and completeness of records are integral to understanding the equipment’s operation and performance.

5. Compressed Air Quality Control

Compressed air that contains impurities such as moisture, oil, and dirt can lower the production efficiency and affect the overall quality of nitrogen gas production. Regular maintenance and upkeep of air compressors and compressed air filtration systems can help prevent contamination and ensure the quality of compressed air. Investing in high-quality air compressor, compressed air dryers and filters will remove harmful contaminants and improve the quality of compressed air, leading to optimal nitrogen production.

6. Environmental Considerations

While it’s imperative to ensure that the equipment is functioning at an optimal level, it’s equally important to create an environment that encourages longevity. This means keeping the nitrogen generator away from direct sunlight, moisture, and extreme temperatures. Allowing the equipment to operate under unstable conditions can lead to decreased efficiency, more maintenance, and even equipment failure.

Choose AGT for Cutting-Edge Nitrogen Generation Solutions

Advanced Gas Technologies (AGT) provides a robust selection of cutting-edge nitrogen generation solutions that can bolster industrial manufacturing processes. Not only are our generators energy-efficient and cost-effective but they offer reliable performance and safety designed to optimize production levels.

If you’re looking for innovative nitrogen generation solutions for your operation, trust the experts at AGT to provide a dependable solution. Contact us today for more information on how we can help optimize your nitrogen production!