Maniac Mansion Mania 9

[Guy]

I use English, because my German skill is poor.

How I can get hamster away from Perpetuum Mobile in the cellar.

[fireorange]

uh, I don`t remember right now. I believe you have to do something with the experiment... maybe someone else can help you better.

[Rocco]

you must use the fusionsplans with the experiment.
hint:
you get the plans in the bibliothek,
take the screwdriver with you, remember the original maniac mansion, and you will find the plans.