pgh13
Specialist Contributor
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A friend has asked me to look at this.... It's basically what looks like a vacuum cleaner motor in a plastic casing which also contains a heating element. It blows warm air through a mat in the bath.
The motor, which wasn't running, is controlled by a simple triac circuit. I suspect worn/stuck brushes which in the course of my investigation are now free and the motor runs, but it's a shame not to repace brushes while it's in bits.
Does anyone recognise the motor? Otherwise I'll buy some from their dimensions. The measure 4.9 x 7.9, so I guess 5 x 8 is the size to buy. They have a groove down the narrower side, presumably to stop them popping out if they wear right down. I see some on Fleabay that look possible, otherwise sooty fingers coming up.
Any thoughts?
The motor, which wasn't running, is controlled by a simple triac circuit. I suspect worn/stuck brushes which in the course of my investigation are now free and the motor runs, but it's a shame not to repace brushes while it's in bits.
Does anyone recognise the motor? Otherwise I'll buy some from their dimensions. The measure 4.9 x 7.9, so I guess 5 x 8 is the size to buy. They have a groove down the narrower side, presumably to stop them popping out if they wear right down. I see some on Fleabay that look possible, otherwise sooty fingers coming up.
Any thoughts?