I can do nothing; Dr Why wins! What did I do forget to do

Hint 1 of 10:

You must distract Otto and Dr. Why before you can act.

Hint 2 of 10:

You must have set up the distraction outside, before you come in.

Hint 3 of 10:

Did you notice the trashcan by the doorway to this room?

Hint 4 of 10:

Did you notice the electrical outlet between the trashcan and the door?

Hint 5 of 10:

The razor records and plays back. See page 12 of game manual.

Hint 6 of 10:

The razor can be used to distract Otto so you can act!

Hint 7 of 10:

Did you ever "EXAMINE electric razor" ?

Hint 8 of 10:

"USE Electric cable on Electric plug"

Hint 9 of 10:

"OPERATE electric razor"

Hint 10 of 10:

"USE electric razor on Trashcan"