3 ms·
> if it is better than the rest then the whole genre of stick vacuum cleaners should be taken out back and shot Great (and amusing) comment; we have three vac
by mountain_peak 5y ago
> if it is better than the rest then the whole genre of stick vacuum cleaners should be taken out back and shot
Great (and amusing) comment; we have three vacuums in the house: a 1984 Central Beam, a 2002 Miele corded canister, and a Dyson cordless stick vac. I've replaced the bearings, motor brushes, power head belt and beater, and smooth floor head exactly once each on the Beam. Other than changing bags and HEPA filters, the Miele hasn't needed a thing, and the Dyson, well as I detest throwing things out, I've fixed it several times to-date, but it truly is shoddy quality for the price.
The battery pack died twice - the first time, I replaced it with another Dyson pack thinking I could repair the original - no such luck as the PCB is sealed with a thick layer of silicone, and the thermal cutout pretty much has to be destroyed to be removed as it's epoxied between two of the batteries. I managed to remove all six batteries and found one faulty cell, damaging the PCB in the process. I repurposed the rest of the cells to fixing a laptop battery pack.
We were careful with the second pack and ensured it was only charged for three hours at a time after the batteries were drained, but it also died, while its cheap ($60 vs. $250) Amazon replacement has been solid ever since.
Then the powerhead stopped working. After taking it apart, it was obvious that the wires traveling through the swivel joint lacked mechanical protection from repeated stress . Most of the wires on "good" vacuums that pass through a swivel joint are protected by a coiled spring with plenty of slack. In the Dyson, there are two 18GA wires with thin insulation passing through the joint. The positive wire was severed, and the negative wire was very close to failure. I managed to strip away enough insulation to attach two new wires with appropriate slack within a protective spring (from a ballpoint pen). So far, so good.
I'd have to say Dyson stick vacs are engineered to fail in several ways. Interestingly, my wife purchased a Dyson canister vacuum for the night cleaners at her office, and it's still going strong 10+ years later.
- heckerhut 5y agoThanks that was very informed and helpful.
- blitzar 5y agoI applaud your fine work. Funnily enough I had first gen canister way back in the day and it was a reasonably good product, didnt quite get the 10 years out of it, but respectable nevertheless. I will keep in mind your experience, the nature of this beast and break out the tool kit at the first sign of trouble, as it appears many of the faults are really just quality or design issues. Repurposing battery cells is probably just beyond how far I will go, I never got the battery building merit badge in my scout days, but never too late to try!