Wheezy Dyson DC19

Another Dyson not biting the dust, just yet.

A mate asked if it was worth saving his abused Dyson cylinder vacuum cleaner which has been residing in the garage for a couple of years, in the dark, unused. It had last seen service when clearing-up building dust and allsorts of non-domestic detritus and that abuse had now given the vacuum cleaner breathing difficulties. A vacuum with breathing issues means no suction.

IMG_0937
FixItWorkshop, Worthing, January 2020, Dyson DC19.

Interestingly, the reason the Dyson was being called out of retirement was due to a lack of performance from the family’s more recently purchased battery machine. Hopefully I’ll get to see that in the workshop soon as well. I’m getting ahead of myself already.

Make and model: Dyson DC19 (grey and purple)

Fault reported: 70% reduction in suck

Cost of replacement: About £200

Cost of parts: £9.54

Hours spent on repair: 1

Tools needed: Cleaning tools

Sundry items: Silicone spray

Repair difficulty: 1/10

Cups of tea: 1

Biscuits: 2 (M&S Belgium Selection)

This slideshow requires JavaScript.

Like many abandoned vacuum cleaners I see in the workshop or at the tip, there really wasn’t much wrong or really broken, yet its owner was considering its future. What to do. I’ll write about readiness to repair and repair inertia another time!

The repair in stages:

  • Remove, clean (and replace) filters and refit once dry (48 hours)
  • Remove collection cylinder and clean thoroughly and refit once dry (48 hours)
  • Clean all seals with soap and water, dress with silicone to revive
  • Check by-pass valve and clean as needed
  • Check power cable (clean to improve flex rewind system)
  • Check and clean roller brush head
  • Test!

The filters on this machine were so dirty that I decided to invest in a new set which, at under £10, seemed good value and will certainly extend the life of the DC19.

After giving the main unit a good polish the Dyson DC19 was ready to go home to clean-up. Another Dyson not biting the dust, just yet.

Genuine or pattern parts? A Dyson DC40 gets a little tune-up.

Genuine or pattern parts? What to do!?

Article 100!

It’s a dilemma sometimes.  Should you always fit genuine replacement parts or is it OK to fit quality aftermarket or pattern parts.  My answer:  It depends.

Make and model: Dyson DC40

Fault reported: Torn hose and loss of suction

Cost of replacement: About £200.00

Cost of parts: £16.53 (hose and filters)

Hours spent on repair: 1

Tools needed: Screwdrivers

Sundry items: Silicone spray, PTFE spray, rag

Repair difficulty: 2/10

Cups of tea: 2

Biscuits: 1 McVities Gold Bar

A mate of mine contacted me to ask if it was worth fixing his 6 year old Dyson DC40 and as always, I said yes it was.  A couple of days later, it was working again, like new.

IMG_0446
FixItWorkshop, November’19, Dyson DC40.

The DC40 is still supported by Dyson and parts are readily available direct from them.  Problem is that, as my mate did, the price of some spares (although quite reasonable actually) can put some people off, which means that serviceable machinery can end up at the local dump, prematurely.  Which is a shame.

This is where pattern parts can help.  Often, aftermarket manufacturers will make spares for popular models and the advantage of these is that they are often much cheaper than the original part.  However, it’s not as simple as that.

I’ve fixed 100s if not 1000s of things and have used and continue to use a mixture of genuine original (often called OE or Original Equipment) and pattern parts for different reasons.  Assuming original equipment parts are the best, here are my thoughts, in no particular order, to help you if facing a similar dilemma.

In favour of pattern parts:

  • They can make a repair viable, financially
  • Parts can be available, long after original parts become obsolete
  • They can provide enhanced features that were not part of the original design

In favour of genuine/ original equipment parts:

  • They will fit exactly as the specification will be to the original design
  • They maintain manufacturers warranties, where applicable
  • They normally last well and perform as expected

As a further example, I will only fit genuine water pumps (on car engines) but will fit pattern air filters.  Water pumps must work within very exact performance tolerances whereas air filters, although important, don’t so much.  It’s a personal thing at the end of the day.

Back to the repair.  This Dyson wasn’t picking up dirt and the extension hose was torn, so a new hose was ordered from a supplier on eBay for under £10, a genuine part was over £25.  The hose just clicks out and in, so all that was required was a small flat bladed screwdriver to remove and refit the hose.  Nice and easy.

The next job was to sort out the lack of suction.  As with all Dysons with a problem like this, I always check filters.  As suspected, both filters were expired and needed to be replaced as they were too far gone to be washed.  Again, pattern part filters were available on eBay for under £7, genuine ones were much dearer.  All new parts fitted well and soon the vacuum cleaner was breathing easily again.

Another issue with the DC40 is the switch lever which diverts suction from the beater head to the hose, which was sticking on this machine.  A quick clean up and a small spray of silicone spray on all the moving parts had it all working again.

This slideshow requires JavaScript.

I always clean-up the beaters on any vacuum cleaner in for a service and this one seemed to have half a head of hair stuck in it, which would have impeded performance.  The hair was so bad, I had to remove the beaters (just one screw) and cut off the hair with a knife.

With all the remedial work completed, the Dyson ran well proving once again that it’s usually worth repairing, rather than replacing.

 

Dyson DC14 with no vacuum

Another Dyson repair…

As covered a few times on my blog already, I do like Dyson products.  They’re engineer and tinker-friendly.

IMG_8360
Fixitworkshop, March’19, Dyson DC14 (PS, I did clean the old paint off later).

A colleague got in touch with a poorly DC14 which had worked well.  She’d kept the filters clean and generally looked after the appliance with care, which makes a nice change. However, despite all this, nothing was being collected with the floor beaters.  The hose worked OK, but that was it.

Time to do some screwdriver wealding.  Despite the filters being in good condition, I washed and dried them anyway, just in case.

Up ending the vacuum cleaner revealed the problem straight away.  The bottom foot hose had become disconnected from the interference fit compression joint and was flapping in the breeze.  Usually when this happens, it’s because the hose has split, but this one was in good condition.  What seemed to have happened was that the hose had become untwisted from the joint, so all that was required was careful reassembly.

While the cleaner was in pieces, I gave it a thorough service, paying attention to all of the machine’s seals and moving parts, especially where the cylinder joins the vacuum pipes from the motor as these can leak with age.

Once spruced-up, the cleaner was back to full health once again.  Another Dyson saved from the tip.

This slideshow requires JavaScript.

Cost of replacement:  £150 and up.  Cost of repair: Time, tea and biscuits and silicone spray, a bit of washing-up liquid.