how can i get a service manual.

MedWrench is available to help people with specific questions and troubleshooting problems. Could you please be more specific with the issue that you are having with your instrument , and the MedWrench team will do their best to assist you in solving the issue. This will also help other community members who face similar challenges.

Not sure if the information you are in need of can be found in the operation/technical manual but both can be found on the product page under the documents tab.