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Invisible heroic deeds

How preventive maintenance optimises processes

Conductor rail systems - often overlooked, yet essential. Since their invention over 100 years ago in Dortmund, these systems have powered the backbone of modern industry. From automated warehouses to production lines, they deliver energy and data to mobile consumers, ensuring seamless operations.

Yet myths persist. Misconceptions about maintenance lead to downtime, safety risks, and inefficiency - costing companies time and money.

We’re here to change that. Discover the 10 biggest myths about conductor rail maintenance - and learn how preventive strategies can increase system reliability, reduce costs and improve the safety of your infrastructure.

Myth 1

Cleaning and maintenance are unnecessary.

Many operators believe that conductor rail systems are completely maintenance-free.

Fact: This assumption can be expensive! Around 80 % of all failures are caused by a lack of cleaning and inadequate maintenance.

Why is this a problem?

Dirt, dust and wear reduce conductivity, increase energy consumption and can even lead to system downtime, with high consequential costs.

Expert advice

Regular cleaning and maintenance extend the service life and ensure reliable operation. A customised maintenance plan helps to identify weak points at an early stage - before failures occur.

 

Need support?


Myth 2

Regular maintenance is expensive and not profitable.

Many companies believe that the investment is not worthwhile.

Fact: Emergency repairs, production stoppages and delivery delays cause significantly higher costs than preventive measures.

Why is this a problem?

Without preventive maintenance, risks and costs increase in the long term - short-term savings can be expensive.

Expert advice

Preventive maintenance reduces the risk of expensive breakdowns, lowers operating costs and increases plant efficiency. Digital tools enable targeted planning and efficient use of resources.

 

Arrange maintenance


Myth 3

Maintenance is only necessary if a problem occurs.

Many only react when faults occur.

Fact: If you only act in an emergency, you risk unplanned downtime and inefficient processes.

Why is this a problem?

Signs of wear and potential faults remain undetected until costly breakdowns occur.

Expert advice

Regular inspections detect problems at an early stage, improve reliability and optimise the use of spare parts.

The result: predictable maintenance windows and greater process efficiency.

 

Contact experts


Myth 4

New equipment requires no maintenance.

New systems are often considered maintenance-free.

Fact: Even new conductor rail systems can have malfunctions or installation errors.

Why is this a problem?

Fine adjustments and initial wear checks are crucial to avoid subsequent failures.

Expert advice

Integrate new systems into a maintenance plan right from the start. Early maintenance stabilises performance and extends service life.

 

Arrange an initial inspection


Myth 5

Once repaired, always good - no further checks necessary.

After repairs, it is often assumed that the problem has been permanently solved.

Fact: Without subsequent inspections, consequential damage can remain undetected.

Why is this a problem?

Hidden damage can impair operational safety.

Expert advice

Schedule regular inspections and functional tests after every repair. This allows hidden defects to be recognised and rectified at an early stage.

 

Discuss system check


Myth 6

The manufacturer's warranty covers all maintenance requirements.

Many rely solely on the warranty.

Fact: Damage caused by inadequate maintenance is usually excluded.

Why is this a problem?

Relying on the warranty alone can lead to unplanned breakdowns and additional costs.

Expert advice

Be proactive, understand the limits of your warranty and carry out regular maintenance. This will ensure performance and minimise risk.

 

Minimise your risk


Myth 7

Energy efficiency is only an issue with newer systems.

Older systems also offer efficiency potential.

Fact: Consumption and costs can be significantly reduced through maintenance and targeted upgrades.

Why is this a problem?

Without optimisation, energy saving potential remains untapped.

Expert advice

Regular inspections, modernisation and data-based analyses increase efficiency and reduce operating costs - without a complete replacement.

 

Start an efficiency consultation


Myth 8

Maintenance is only important for large systems.

The size of the system does not determine the importance of maintenance.

Fact: Even smaller systems perform critical tasks in the overall process.

Why is this a problem?

Neglected small systems can affect the entire operation.

Expert advice

All systems should be included in the maintenance plan to avoid breakdowns.

 

Get in touch


Myth 9

If the system is running, everything is fine.

A functioning system does not mean that there are no problems.

Fact: Hidden defects such as wear or material fatigue often go unnoticed.

Why is this a problem?

Undiscovered weak points lead to costly failures later on.

Expert advice

Regular inspections and cleaning recognise small weak points at an early stage and ensure the longevity of the systems.

 

Plan an inspection!


Myth 10

Maintenance is only important during peak production phases.

Maintenance only during high utilisation is not enough.

Fact: Even in quieter phases, maintenance is crucial to prevent malfunctions.

Why is this a problem?

If you only carry out maintenance when under load, you risk unplanned breakdowns at unfavourable times.

Expert advice

A year-round maintenance plan ensures that systems are always ready for use. Regular inspections increase operational reliability and prepare systems for peak loads.

 

Discuss annual maintenance

Fact check: Costs and trends in maintenance

How high are the costs of unplanned downtime?

Unplanned plant downtime is one of the biggest financial risks in industry. According to the Value of Reliability study, German companies lose an average of € 147,000 per hour if an unplanned downtime occurs - in an international comparison, this figure is € 116,000 worldwide. The causes range from technical defects to a lack of maintenance - the consequences are production downtime, loss of sales and contractual penalties.

Despite these enormous costs, 21% of companies continue to rely purely on reactive maintenance. The study also shows that over 60% of companies are planning to increase their investment in preventive maintenance - a clear trend towards greater plant reliability and process safety. So if you want to avoid unplanned downtime, you need to focus on preventive maintenance - not emergency repairs.

Source: ABB, "Value of Reliability"

Why is preventive maintenance worthwhile?

Preventive maintenance is not a cost factor - it is an efficiency driver. According to Deloitte, companies that carry out regular maintenance reduce their operational downtime by 10-30%. At the same time, the service life of the systems is extended and the total cost of ownership is reduced.

Preventive maintenance is made particularly effective by digital technologies such as IoT sensor technology, predictive maintenance and machine learning. These enable predictive maintenance - i.e. maintenance exactly when it is really needed.

Preventive maintenance therefore not only saves money - it also creates the basis for modern, resilient production processes.

Source: Deloitte United States

Which maintenance strategies will determine the future?

The future of maintenance is data-driven. According to a survey by McKinsey, 99% of companies have adapted their maintenance strategy in the last five years - with a focus on prevention. The result: up to 25% more efficiency and significantly less downtime.

Modern maintenance is based on technologies such as AI, machine learning and IoT. They enable continuous monitoring of the system status and recognise problems before they arise. This makes maintenance plannable, precise and economical.

Those who invest in digital maintenance today will secure competitive advantages tomorrow - through efficiency, safety and sustainability.

Source: McKinsey & Company

VAHLE Service

Busbar maintenance with a system

Ready to dispel the most common maintenance myths? Don't rely on outdated assumptions - rely on in-depth expertise and modern maintenance solutions for your conductor rail systems.

Our team of experts will analyse your systems, identify potential for optimisation and help you avoid unplanned downtime.

Get in touch now

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