Corrective maintenance

No matter how well an automated system is designed and maintained, unexpected failures can never be completely ruled out. A sensor that sends an incorrect signal, a mechanical component that jams, or an electrical connection that suddenly fails—these situations can occur in any laboratory. At such a moment, one thing is most important: that you receive fast support from people who truly understand your system. At AAA Lab Service, corrective maintenance is fully focused on restoring your process as quickly and carefully as possible. When a system comes to a standstill or does not function as it should, we provide immediate attention, a thorough analysis, and an appropriate solution.
Corrective maintenance
Corrective maintenance

When does corrective maintenance come into play?

Corrective maintenance is carried out as soon as a malfunction, an unexpected shutdown, or an issue that interferes with the normal use of your system occurs. This can range from a minor hiccup to a complete system failure.

In practice, this means that you contact us as soon as you notice that the system is behaving differently than usual. This could be an error message, abnormal behavior, or simply the fact that the system stops working. Corrective maintenance is therefore always reactive: something is happening that requires immediate attention.

Speed and accessibility as core principles

When a failure occurs, every minute counts. That is why our service organization is set up in such a way that a service engineer is almost always available to pick up a report immediately. You do not need to fill out a ticket system or wait until your request “comes up.” You contact us and quickly get someone on the line who thinks along with you.

In many cases, we can start an initial analysis within a short time. This does not always mean that the problem is resolved immediately, but it does mean that the process of understanding and solving it starts right away. Especially with complex systems, identifying the root cause is often the most important step.

From simple user error to complex malfunction

The nature of malfunctions can vary widely. Sometimes a problem ultimately turns out to be a user error: an action that was performed slightly differently than intended, or a setting that was unintentionally changed. In those cases as well, we support you by clearly explaining what went wrong and how you can prevent it in the future.

In other cases, the malfunction is more technical in nature. Think of a defective sensor, a worn motor, a control issue, or an electrical fault. Our engineers are equipped to analyze these types of problems and, where necessary, replace or recalibrate components.

For us, corrective maintenance does not only mean “repairing,” but also understanding why the problem occurred. We use that knowledge to prevent recurrence and, where possible, to implement improvements.

How do we analyze and resolve malfunctions?

A good solution starts with a clear understanding of the situation. That is why we always begin by gathering as much information as possible. What exactly happened? What were you doing at the moment the malfunction occurred? What normally works differently? And which steps have you already tried yourself?

Based on this information, we form an initial hypothesis. With many systems, we can observe remotely. We analyze log files, review traceability data, and check the status of sensors, motors, and other components. This often already provides clear indications.

If a remote solution is possible, we guide you through it step by step. If that is not successful, or if the cause remains unclear, we prepare an on-site visit. We then bring along targeted parts that we suspect may be the cause, allowing us to work efficiently on location.

Corrective maintenance

The added value of working on site

Although online diagnostics offer many possibilities, working directly at the machine always provides additional insight. On site, an engineer can sometimes see, hear, or feel things that are not visible remotely. This makes it possible to analyze more deeply and to identify less obvious root causes.

A malfunction may, for example, appear to be software-related, while the root cause ultimately lies in an electrical component. In such cases, resolving the issue requires systematic elimination, testing, and sometimes literally “going back to basics.” This is what makes corrective maintenance challenging, but also effective.

Complex malfunctions are often unexpected

What many malfunctions have in common is that they are unexpected. Nothing has changed in the system, and yet it behaves differently. This is precisely what makes some malfunctions complex. Engineers logically start by looking in the most likely areas, only to eventually arrive at a cause that at first glance seems simple, such as a broken cable or a loose connection.

Situations like these underline the importance of experience and a methodical approach. Not making assumptions too quickly, but step by step investigating what may have changed. This approach ensures that even complex malfunctions are ultimately resolved, no matter how unexpected they may be.

Personal service without detours

A key characteristic of our approach is direct communication. You speak with people who have in-depth knowledge of your system and can take immediate action. This shortens lead times and prevents misunderstandings.

For us, corrective maintenance is not only about technology, but also about collaboration. By working together with you—observing, testing, and providing feedback—we ensure that you understand what happened and why a particular solution was chosen.

Corrective maintenance as part of continuity

Although preventive maintenance helps to prevent malfunctions, corrective maintenance remains an indispensable part of service. It gives you the confidence that, should something happen, you can rely on fast support and expert assistance.

Our goal is always the same: to get your system operational again as quickly as possible, with a solution that is sustainable and provides confidence for the future.

Contact us

Are you experiencing a malfunction, or is your system not functioning as you would expect? Then please contact us via the form at the bottom of this page. We are ready to support you by reviewing the situation, analyzing the issue, and working together toward an appropriate solution.

Want to know more about this service? Contact us!

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