Tilting The B.box - Bemer B.Box Pro Manual

Place your thumbs on the lighter grey top and hold the darker grey
bottom with the rest of your fingers.
Firmly push back back with your thumbs.
It will slide back and tilt upward. Let it tilt up on its own.
Step by Step Product Knowledge

Tilting the B.Box

To put back into flat
position, just press down at
the top back and gently
slide toward the front.