I've had one of theses tables, and a cheap Aldi router, around unused for many years. I assembled the table when I first bought it, then just put it to one side for Ron (later (r)on). Ron arrived yesterday, so I had a go at attaching the router. The router baseplate is round, with two flats, the rounded sides around 12mm smaller than the recess, in the table - which made it difficult to centre, or keep centred. Another problem was that the router switch was a keep it pressed, to run - no ability to lock it on.
I solved the latter problem, by making an metal L bracket, fixed using two of the case screws, to hold the button in.
To keep the router centred, I cut a pair of flat sided, half moon shapes, which I glued into place, in the recess in the table. A couple of short bits of 6mm, wedge it the other way.
I was completely unable to make any sense of the dust extraction system. I have the manual, and the various bits, but other bits of machine tools mixed in with them. The fence has a too large hole at the back of it, for the usual vacuum cleaner hose. I found a clear plastic moulding which seems to be. fit the socket in the fence, redirects the suction 180 from the front. but it has a large, rectangular hole in the back of it, plus a couple of c/s screws, as if a cover were intended to go over it. Instead of using that, I packed some dense foam around the socket in the fence, to make a hose a tight fit.
I have yet worked out how to deal with the plunge springs, but I suspect it will be something along the lines of couple of length of 6mm rod, with the ends bent over, to form an L, to fit in the sockets for the guide, a metal plate over the bottom end of the motor, and a couple of 6mm nuts.