Hello. I bought this artesyn 7001138 power supply (see photo) and the first thing I did was take off the cover to see what was inside. I noticed this plastic foil (see photo) and I don`t know what to do with it, should I leave it, unscrew the power supply and take it out or what?
Second question,
I would like to connect it, but I see that on the side where the pins are located, etc. (where the boards and the place with the pins are) it is made of plastic (see photo). I don`t know if I should download it somehow or should I buy a board with a male input, solder it and insert it into the power supply? (There is a female entrance, see photo)
Third question,
To start it, simply connect the power supply cable from the fan side to the mains. Solder pin 3 to 4? Anything else?
And next to the field with pins, there are three more fields to which you should solder the plus cable and which to the minus one?
I would really like to ask for help.




(Here in the photo, you can see that there is also this foil under the tile, a transparent plastic one)
Second question,
I would like to connect it, but I see that on the side where the pins are located, etc. (where the boards and the place with the pins are) it is made of plastic (see photo). I don`t know if I should download it somehow or should I buy a board with a male input, solder it and insert it into the power supply? (There is a female entrance, see photo)
Third question,
To start it, simply connect the power supply cable from the fan side to the mains. Solder pin 3 to 4? Anything else?
And next to the field with pins, there are three more fields to which you should solder the plus cable and which to the minus one?
I would really like to ask for help.




(Here in the photo, you can see that there is also this foil under the tile, a transparent plastic one)