We may have found other answers which could help you.
Click here for Stannah Stairlift BottomStannah 400 Remote not working?
How to stop the 'beeping?
Stannah 260 stopping after couple of metres ... help!?
Stannah 600 fault 9?
how can i fix my moms stannah 420 stairlift?
420stannah stair lift goes up a few feet &stops?