About this 3D model

Machine translate This case approaches under Melzi v2.3 payment, there are differences from other payments of Melzi, look attentively! Fan of 40 mm, 12 volts. I have connected, in parallel, table heater chains, you can connect to the power supply unit. The luminescence of a light-emitting diode is visible through a cover lattice if you want it is possible to make as I have made for Melzi v2.0 payment