Thanks! That was what I was thinking, but I got worried.
I am thinking of taking the head out before moving it into the car to take home - if I take it home that is. As far as I can tell, every machine can be taken out just by tilting it back (instead of inwards to close the cabinet) and loosening the screws a bit with a screwdriver. Cabinet in the back of the car, machine head next to me on the back seat so I can keep an eye on it. On the other hand, for the short trip (10-15 minutes depending on traffic) I might leave it in...
If there's anything the new machines have over the old ones it's that they come in a box that I always make sure to keep in case of having to move it!