Having seen company demonstrators struggling to erect this type of equipment I would say these are not devices you can just pick up the manual and safely deploy. I don't seem to recall the sales men mention that such devices were covered under standard carded training - ladders, scaffolds, towers.

Probably one where line two of the purchase order is "manufacturer training for x persons"

Thanks---I was only told at short notice Clients where using such a system for flat roof works---my first response was that it was a form of system scaffold and should be erected or at very least signed off by a scaffolder--I just want to ensure I am giving the Client the correct advice.