This is a magnetic door vent for use on P1S. I designed this because some of the ones already online were either too long or too fiddly and were not suitable to be open and still allow the correct lining up of my external wifi camera.

It fits on the bottom right door plate

which has a magnet opposite. The piece is angled so the magnets fit flush and square. The writing goes to the outside. Fit the 8mm x 3mm door plate magnet first to the left of the writing and then place a 8mm x 3mm magnet on the frame magnet (circled),

this ensures correct magnet polarity. With the magnet in place, gently fit the piece over the magnet and press in place. These magnets hold strong and the door does not rattle when machine is working hard.

As already mentioned this design allows the external camera to be lined up correctly. I use this camera mount by Worstest Nongineer https://makerworld.com/en/models/56580#profileId-58566.

These are the magnets I used. 2 are required

Wukong 108Pac Extra Strong Magnets Pack 8mm X 3mm, Grade N45 Magnetic Circular Disk for Fridge, Pin Board, White Board or Picture magnet-108 Pack : Amazon.co.uk: Stationery & Office Supplies