We may have found other answers which could help you.
Click here for Stannah 420 Stairlift Helphow can i fix my moms stannah 420 stairlift?
Stannah 400 Remote not working?
Removing batteries on stannah 420 stairlift ?
where is the winding handle housed when not in use on a stannah stair lift?
Stannah 600 fault 9?
Stannah 420. 2008?