I rendered him, I am his enemy:

If you are not his friend you will assist me.

Wer. I will.

Gab.‍But how?

Wer. (showing the panel). There is a secret spring:

Remember, I discovered it by chance,

And used it but for safety.

Gab.‍Open it,

And I will use it for the same.

Wer.‍I found it,