⬢Secure the IR sensor with the M2x8 screw.
⬢Insert the steel ball to the hole in the box.
⬢Place the MINI-fsenzor-lever to the box.
⬢Secure it with the M3x12 screw. Do not tighten too much. The lever must move freely.
⬢Insert the magnet in the MINI-fsenzor-lever.
⬢Insert the magnet in the MINI-fsenzor-box.
⬢The magnets must repel each other.
Make sure the MINI-fsenzor-lever can move freely and the magnets repel each other.