I’ve had my vacuum for 2 months and recently it’s been emitting a weird burning smell. When I checked the exhaust filter, it was completely black, which was off as I’ve only had it a short period of time. When I changed the filter and used the vacuum for like 2 mins, the new filter had also turned black as well, so something’s clearly not right! Any idea of what could be causing it?
Also – does anyone know what the black foam thing is directly above the exhaust filter? When I touch it, my hands go black. Not sure what it’s meant to be doing, as it’s not mentioned in the manufacturing guide and can’t see any info on replacing it / what its role is. I can’t seem to send a photo unfortunately as not enough space.