Maintenance work may only be performed by suitable and correspondingly trained employees. Always disconnect the machine from the mains network prior to performing any maintenance work. Regularly remove scraps of paper from the machine and regularly lubricate the moving guides on the machine, as described in the "Care and maintenance" section of the operating manual. To secure operational reliability and prevent premature wear, we recommend that you have your machine checked and maintained regularly by a qualified service technician. Simply get in touch with your local dealer, who will be happy to help you in this regard. 

A safety inspection as per Article 3.5, Section 2.2 of BGR Regulation 500 must be performed by a customer service provider authorised by us in accordance with the applicable test instructions every five years. The inspection itself and the results must be documented in an inspection report. Once the inspection has been successfully passed, an inspection plate is affixed to the machine in a visible location. This safety inspection is mandatory in Germany; in other countries it is something we strongly recommend. Simply get in touch with your local dealer, who will be happy to help you in this regard.