Drive the lift down and gently tap each pad. The lift must stop instantly. Drive the lift up and repeat the test. Swivel Interlock Switch Swivel the seat at the top landing.
Temporarily remove the mechanical end stop and plastic cap from the top of the rail. thyssenkrupp levant stair lift installation manual top
The official installation manual (Document Number: 790067 / Rev 5.0 or later) emphasizes a sequential process. Skipping steps, especially at the top rail junction, leads to misfiring limit switches or, worse, a chair that fails to charge, leaving you stranded upstairs. Drive the lift down and gently tap each pad