Webmaster
Your contact for questions and feedback on the website in general, and for technical problems.
+41 58 767 67 67
[email protected]
Service Contact Center
For technical questions and support regarding planning assistance, missing service documents, spare parts lists or other technical documentation.
[email protected]
Report your issue online using the form provided. We will get back to you as quickly as possible and, if necessary, schedule an appointment with a technician or we will send you the required spare part.