Telephone technical support service - Our trained employees are always at your disposal when faced with problems caused by e.g. faulty settings or faulty operation. Call +49 (0)6221/364656.

Product repairs or returns - Please use our Service return form when sending a product for repair. Please note our service conditions!

Conversion - In case of a reinstallation we can convert an already installed product. Prerequisite: existing safety examination.

Field Service / on-site installation - Winkler offers installation supervision and installation services on a wide range of products. The pricing is based on standard field service rates and quoted at time of sale. Please contact us for a quotation on system installations.

Spare parts - Winkler ensures availability of standard spare parts and accessories at short notice.

Training - Winkler provides customized product training at your location or at our factory.

Should you have any enquiries or require further information, please get in touch with us via e-mail: service(at)