Hivemind Challenge 3

[svecka]

I dont know what im doing wrong in 3 hivemind challenge

Spoiler below!

I open first door in front of me (by a block around the corner), where there is a switch and another pressure lever.

Anything i tried in that small room (first step on pressure, then pull switch, vice versa, ... makes suicide man allways die and i have to repeat this level all over again (flashback), and that is as soon i come near entrance to door 2 before trap set off by suicide man. (

pls someone lead me on this one step at a time