Good afternoon. The device gives an error E82 and E84 when changing attachments. If the device is loaded with the attached attachment, then only the ET manipulator works without errors. Recently, the power supply was repaired (the diode exploded and 2 power keys were punched, respectively, the fuse), after repair it worked normally for two weeks. What could be the cause of the malfunction? Thank you for the attention) RE: Lumenis - LightSheer DESIRE
