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Hello Dear fellows, Joe and Junker I agree with you friends, I as an electronic technician who earns money from technical support. But I would like to say most of participated people here in this forum, are the valuable Senior Electronic Engineers/Technicians, and the owners of printing halls...

Hello Joe As you have seen, this thread would be a good informative thread and could be a good reference for the the others who may be faced with this problem any how. in the other word: this is the thing that all Heidelberg users should know and how to handle the problem. So hereby very kindly...

Yes, Very welcome

Hello Mathew, Again I would like to express my best gratitude to you for your kind effort. I am sure the world would be a better place with the people such as you, buddy. Good Luck Regards

Hello Mathew Thank you very much in advance. My friend. andy.muller10 AT yahoo.com Best Regards and most appreciated andy.muller10@yahoo.com

Hello dear friends and fellows around the world. As you may kindly know there is a table including all the electronic errors/faults (an alphabet letter combined with two digits. Eg: G31 etc.) in manual and defines what they means. I have lost this concerned pages. So would you please send me...

Hello Friend, To set the machine at straight mode: I repeat again: This is a mechanical (manual) act. Also there is Pedestal (at drive-side, under the cover frame) which is using by foot to disengage the main motor brake, while you are rotating the machine. that MUST be used in this process (at...

They are from the Main Cabinet SM74-2-P with Compact CP tronic. four photos

Hello Dear Friend, Adil Thank you very much in advance for your kind help and feedback. This press is at customer sight. Photos from main cabinet have been attached. Thank you very much again for your help

Hello Dear Friend As Adil already said this is not a complicated process. But you should take a little bite attention to do step by step = To put your Press at straight mode. While machine is ON just make sure that manually your press is on straight mode if not so then for this purpose you have...

I am speaking about the ripple current this is why lots of big capacitors are on Press on each electronics boards Measuring ripple current with an oscilloscope can be a bit tricky because oscilloscopes usually measure voltage, not current directly. However, wish you good luck coming soon

just curiosity : Have you ever try to do hard-reset (on the x11 (Male pins) a pair of jumpers connect between 9-10 and connect between 11-12 )? Is this possible if you swap or exchange the MTN board with a correct and reliable one?

This device is not responsible for internal failures but it is using for monitoring the earth and leakage currents. first of all do it bridge and continue your investigations. I have already had the same condition on an OLD PM52. it was hanging and getting stock at start-up logo and I have...

This is from Your photo and here i see alarm LED is on. Am I right>?

How about the level of voltages? Do you see all the voltages at the output of NTM & ADSM?? And if it is your first time for hard reset (as your press has Perfector) be aware it is very important to put your machine on straight mode, manually. Very important) (P.S. if I was there my first step...

Hello Dear Adil, Thank you very much in advance for your kind feedback and guideline. And very sorry to say that I cannot allocate where the SAK:Speicher-Analogkarte or Memory Analog Board is. would you please let me know where is this SAK located? And further question: what is the safe...

Hello Mathew, As I said on text, they are printing right now, machine is working. just at morning after night rest time and back to work, so they switch on the press and this error message appears and after a simple restart (Main switch off/on) it disappeared. This is why I used the photos...

Hello dear Expert folks around the world, I hope it finds you very well, friends. Here on a customer’s Heidelberg SM74-2P there is a very weird malfunction. Each morning when they switch-on the press, malfunction item number 8 eight is coming up and the remedy is just a simple cold restart...

Based on my shallow experience, if main screen remains on its logo, that COULD be a malfunction between ZSK and others. first of all you have to make sure if +5volts and Minus power DC-lines are correct? Do you have +5volt on ZSK? after that, there are some tiny LEDs on ZSK as indicators, How...