While you wait for answers, we may have found some information which could help you.
Success
Message
Replacement wooden beads on velux windows?
Velux KEM 140 skylight elec. opener only workd intermittent?
Velux skylight?
Scissor Lift?
bypass microswitch on Velux KEM-140B?
Stuck (open) Velux window?
My VELUX remote won't work - how can I repair it?
Where can I purchase a new Velux Scissor Operator for my Velux Skylight? ?
Velux window does close but does not lock?
How can I mend the broken cord on my velux skylight?
Where can I purchase Velux Kem-140 motors?
Where can I Purchase a Velux Kem-140 Skylight motor?