My mum's Stannah 400 keeps blowing circuit board fuses.
Replace it and it'll work fine for a random amount of time
The batteries are good and being charged. There are no chafed or broken wires anywhere, carriage, seat or the supply cable.
We've changed the PCB and it still exhibits the problem.
It only blows the fuse on decelerate at the bottom of the track.
I can see no cause for this. Help! Suggestions please

Andrew - C, October 2024

its probably the motor fuse that is blowing, that is the only high current device.
Are you refitting the blown fuse with a correct motor delay fuse. This can take a momentary current spike as motors stop or start. Should have a coil , Do not fit a normal straight wire fuse.

MartinL, June 2025

This forum: https://stairlift-forum.co.uk/forums/discussion/stannah-260-gets-stuck-and-blows-fuse/
Looks very useful

Tyujj, October 2024