during running of a program open
Symptom During the running of a program file in the Stoll machine the machine stops either on extreme left or right ride with an error: "Release drive brake [needed here is a exact copy of the error text]"
Solution When this happens, the carriage has moved (erroneously) to the far end of the rails, and has hit the endstop. This endstop triggers the error, and stops the machine. This is to prevent is going of the rails,outside the machine.
To fix this issue, manually (slowly and carefully) move (push) the carriage free from the endstop ([needed here photo of end- stop).