Lessons learned from the difficulty and difficulty of disassembling Dyson portable devices, works on several models (I have a Dyson V8 (model SV10)) Dust collector for portable devices has a small capacity, and sometimes it is almost impossible to overflow. Then they start to stink, and it is necessary to completely disassemble them and rinse the internal parts to get rid of the bad smell. YouTube is a good source for disassembly instructions.