I like the classic, function-over-form design of this heater. Simple, clear, chunky controls and nothing included that isn’t needed. Less is usually more.
This 1980s heater, although very well made and clearly designed with longevity and repair in mind was a little bit, er smoky.
It appeared that the fan wasn’t running and the smoke was coming from old dust which had settled inside the machine. I don’t think that the heater had been used in many years.
The heater came apart very easily, just three self-tapping screws holding the sides together to the main shell.
On first examination that the shell was out of shape and that it had come in to contact with the fan itself, forcing it to far down the motor shaft on to the motor body. So, all that would be needed would be reposition the fan and re-shape the outer heater shell, a simple fix then. Not quite.
The motor did not spin easily and even with a little penetrating oil on it, it was turning slowly, with the mains applied.
The motor was an induction type, with no brushes and didn’t obviously have anything restricting the motor’s spin. I know that even apparently clean motor parts can have deposits of unseen oil and muck that can stop an otherwise good motor from working properly. In situations like this, I tend to use brake cleaner or similar to break down the dirt. Once cleaned, just a couple of drops of sewing machine oil on the moving parts and that usually cures things. I was in luck and after performing a mild service on the motor, it was spinning at full speed once again. Quite literally warming.
With the parts all back together, the heater was ready to run for many years to come.
Cost of replacement: £15.00 Cost of repair: £0.00, one cup of tea and a Bourbon.
GHD hair straighteners are a premium product which retail for a minimum of £100 in the UK. However, over time they suffer from common annoying faults which cause owners to condemn the set they have.
This set of straighteners presented ‘as working’ when first switched on. After warming up, hair straightening temperature was reached within the normal time. However, after 5 minutes of use, the temperature reduced and failed to re-heat in a reasonable time. Leaving the straighteners to cool completely would effectively reset the problem, only for the cycle to repeat again.
GHD faults are well documented on YouTube and the fault turned out to be a faulty thermocouple or thermofuse, which should regulate the temperature and cut power in the event of a fault. They do however wear out and this set of straighteners was no exception.
After dismantling, the thermal fuse was replaced for £2.70. The whole job took half an hour and saved the owner nearly £100 on a replacement.
This machine is our very own, which decided to stop drying clothes. Everything seemed to work; the drum was going around, the timer was working and nothing sounded out of sorts, but it started taking longer and longer to dry clothes. In short, it wasn’t well.
This particular model is well documented online as it’s the same one with a world-wide model recall. Fortunately, Hotpoint/ Indesit/ Creda/ Ariston have an excellent recall process and information service. In fact if you’re concerned about yours, please visit http://www.hotpointservice.co.uk/safety-notices/ to see if your machine is listed. This machine had been modified and was cleared safe for use.
Anyway, it was time to dig out the tools. There’s not much to a tumble dryer really, the most expensive and important part being the motor, which in this case was fine. Having tested the heating elements for suitable resistance, it was time to check the wiring, which also tested fine.
Since the machine would heat up and then cool, it suggested a temperature control system fault. This machine has three temperature sensors; one in the exhaust and two on the back of the heater, the latter two to act as heat control and safety cut out.
If you’re still reading, it turned out that the exhaust thermostat sensor was at fault. Once it has allowed a brief heat cycle, it would shut down for ages. It had excess temperature switch ‘hysteresis’. The spare part was about £12, so versus the cost of a replacement machine at about £170, it was well worth spending time on the machine.