I haven't received the manual you sent me. Please retry. In case you wrote my email address instead of copying it, may I indicate that philippe is spelled with 1 L and 2 P's. Just in case...
In all my searching, I just found out that this Durst Multigraph is just a renamed Ilford MG600 enlarger.
So...you can use this manual too that Ilford easily provides on their site (although it does not provide the extra paper settings for anything other than Ilford products). Still it is a guide for use of the enlarger and explanations of getting going.
Can you send me a copy of the Multigraph manual to firstname.lastname@example.org. I got a copy of the Ilford Multigrade 600, which is similar to the Multigraph. However, the control box is different. And I am confused with it. Your reply will be greatly appreciated.