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.