⬢Place the enclosure on the cardboard box with the rear side (side with the PSU hole in the back panel) overhanging the box.
⬢It is necessary that both feet on the left side stand on one anti-vibration pad. See the detail. Avoid placing the enclosure directly on the frame.
WARNING: Be extra careful and make sure the enclosure is stable and doesn't wobble. Otherwise, the enclosure may fall off the box and hurt you and damage.
⬢From the bottom, release and remove two screws nearest the right corner.
⬢In the same way, move the enclosure so that the right side overhangs the box.
⬢Release and remove four screws from the bottom profile.
⬢Place the enclosure so that all feet are on the surface.