Something tells me that the original poster is not actually in North America although he plans to be using it in North America.
It is quite apparent from the nameplate that this is a single-phase device. Now, look at the plug that is meant to be plugged into a wall socket.
If everything has been built according to code, then it will not be possible to plug the device into a wrong voltage. North American electrical plugs found in household appliances are standardised (but quite different from european plugs) and look like this:
As you can see, due to the differing pin orientations, it is neither possible to plug a 120V appliance into a 240V socket nor the other way 'round.
Normal household electrical outlets in North American residential construction are 120V single phase, with 240V single phase outlets provided at selected locations for high-powered appliances, generally in the kitchen for an electric stove and in a laundry room for a clothes dryer.
Commercial buildings will use the same voltages and plugs for the single-phase loads as household circuits use, so if the building and the equipment have been built according to code, it will still not be possible to plug it into the wrong voltage ... unless, of course, one does something stupid such as plug it in through a "plug adapter" that doesn't take care of the voltage.