I have a bad surface suction extractor... I needs to shut of for about 15 seconds every 30 minutes for it to work correctly.

I have tried back and forth with the cyclic but I just cant find a solution...must be my intelect failing...lol

So what I need is... S4 on for 30min then 15 sec pause then back on for 30min and pause 15 sec... and so on en on until eternity.

Is this possible? If so how please?