Inspection and maintenance

Onsite elimination of malfunctions

You can request onsite assistance when required. Qualified service technicians and specialists will come to your site and eliminate malfunctions quickly and efficiently.

Installation and commissioning assistance

Do you require competent support during installation and commissioning at short notice? Please feel free to contact us. Our expert personnel will help you with your hardware and software - also including assistance for the modification and extension of your systems.

Conversions and extensions

For automation units or other components, we will modernise your machines and systems to the state-of-the-art if required for conversions and extensions. Especially, if your machines and systems are controlled by devices which may no longer be repaired. Failure of these components would involve an expensive disruption of production.

We can offer you an attractively priced conversion to current products to enhance your production security.

Your benefits:

• Freedom to plan the retrofit date
• New warranty

If production processes have changed or the systems have been extended, generally, an adaptation of the original control will be necessary. After Sales Service will assist you with the conversions and extensions. Please contact our experts:

Send a list of your hardware configuration to This email address is being protected from spambots. You need JavaScript enabled to view it.

or call us: +49 (0) 20 51 -  270 0

and receive consultation and our offer within a short time.

Dates for conversion tasks can be agreed at short notice.

Inspection and maintenance

The operational safety of shaft signalling systems is of utmost importance for uninterrupted transport and the safety of persons. After Sales Service supports you with experienced personnel during the inspection and maintenance of low-voltage distribution systems and control systems as well as the inspection of FHF-BT control systems.