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HMI repair

Repair on product type

UNIS Group has extensive experience in repairing operator and touch panels. 

Buying new HMIs often results in changing installation dimensions. This problem doesn’t occur if the defective item is repaired. Which is why we offer a wide range of alternatives in the repair of HMIs. We do not only fix the defective electronics, but we also have a wide range of foils and displays in stock for replacement. If the original foil is not available we can use an in-house developed replacement foil.

After the repair the electronics are, if possible, carefully tested. 

Testing consists of the following procedures:

  • Testing of the button or touch screen

  • Testing of the monitor

  • Testing the communication connections

  • Testing I/O modules, when installed

Large variety of brands

No matter what industrial electronics you have, we will help you. We service many brands, modules and series, including customer-specific electronics or electronics that are no longer supported by the manufacturer.

We repair the following brands, among others: Siemens, Allen-Bradley, Lenze, ABB, Indramat and Omron

Fixed prices

After the electronic part has been received, you will receive a quote. We have a database consisting of over 300,000 different industrial electronics, each with their repair price. The repair price is fixed. You know in advance the amount you have to pay.

No cure, no pay

All repairs are carried out on a no cure, no pay basis. In exceptional cases, when we are not able to repair your electronics, no fee will be charged. Depending on our agreement the repair will either be shipped back to you or recycled in a responsible manner.

Up to two years warranty

You receive up to two years warranty on all repairs and exchanges.

Urgent repairs

Has your production process come to a halt due to defective electronics? Urgent repairs ensure that your production process is restarted as soon as possible.

Interested in HMI repairs?

Please contact us at int@unisgroup.com or +31 566 62 44 62 and we are happy to discuss the possibilities. Would you prefer us to contact you? Please leave your details below and we will contact you as soon as possible.

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Frequently asked questions (FAQ)

Common issues often involve the control foils, control buttons, or the absence of a display. These defects are frequently caused by wear and tear.
Yes, we load software when possible. This is dependent on the brand and model, and an additional fee may apply. Your sales contact person will discuss this with you. Tip: Always ensure you have a backup of your software.
In some cases, yes. This is dependent on the brand and model, as well as the condition of the old HMI
This depends on the brand and situation. We attempt to preserve and restore the software as it was when it arrived, but we cannot guarantee it.
A faulty HMI may exhibit no display, unresponsive controls, incorrect responses, or a lack of communication with the device (PLC) it is connected to.
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