If no-one has a PDF version I can possible scan my hard copy but I'm in the middle of selling my house and things are in limb, can't quite remember where the manual is.
I can take some photo's of the CLS66 head on Sunday (late here and away tomorrow). The bulb fits just in front of the heat filter though. You should have 2 light boxes one for 6x6 the other 35mm, neg carrier masks.
Durst's after De Vere are the best enlargers that were made. I still have an M601 & CLS66 (moth balled in the loft above me as I write) and use an M670 in my current darkroom.