I'd try something like 34 front, 36 rear.......and adjust up down a little.
The manual does state 36 front /back.
I'm not a lightweight, either, and usually stay toward the pressure marked on the side of the tire by the manufacturer for the maximum gross weight. You could start from there, and go down a little.
A lot depends on what type of riding you're doing.
If you're in the US, one of those 12v tire pumps you plug into the cigarette lighter of your car will work pretty well. Usually they're like $10 at Walmart.