The Printer has printed many Devices very well.
But yet he will always heat after Start the Printjob the Printerbed. No One ist installed!!!
He wait for the temperature of the bed. The Extruder in not heating. In the Software he should.
Do you use Velleman’s version of Repetier? If not you have to change the Cura settings (Filament/Bed temperature : set it to 0) and in the Cura/G-code/Start G-code comment the line beginning with “if {<BED}”.
This probably means you do not have the proper admin rights to install Repetier on the computer which gives you the wrong results.
It can install the software but it cannot install the config files that are stored somewhere else (not in program files). So you can run repetier but it will not load the custom config for the printer.