K4006 puts out 51V

My K4006 puts out 51V, i use the 22518 transformator is this correct???

You probably measure between (+) and (-).
Please measure between GND (0) and (+) or GND (0) and (-)

ah tanks now i am measuring 25.8v that’s a difference… still my k4004b won,t work.
While i am looking at the picture on de box it seems thats some of the resistors are backwards…? but i followed the instructions

Resistors do not have a polarity.
From what we read, we must conclude that you are rather inexperienced. That is not a problem, but this is a level-3 kit, so we strongly recommend to have your assembly checked by somebody with reasonable electronics skills, to avoid damage to the unit. Most likely, there will be assembly or wiring errors. It is important to solve these before plugging in the unit.