stuck in second machine room

[callomaker]

i got stuck in there. i've found a lever, but i see no hole, where i can use ist. does anybody have an idea, how to manage this machine (one side is useable, the other does not work...)

thanks in advance

[Cougar]

Don't worry about the lever right now. It will be very obvious when you need to use it.

Use the working rooms as guides to get the nonworking ones working.