Swap between second EAK board (located in second position) and third EAK board (located in forth position), start from right side. All EAK boards...
Second row (from top) in main cabinet
Count from right side.
Swap between EAK 12 and EAK 15
You have a problem in circuit number one, check the sensor
You are welcome
There is a switch (with long arm) actuated by an air pin, it is located under the feed table
Variant codes has to be checked
Check LTK500 board for ink fountain + water pan roller motors of PU2
There is a power plug (blue wires) behind SSK boards (on the right back side of the mother board SSR), check it and clean (also you can tighten...
Make reset to ZSK one more time or two
Could you explain the malfunction?
Use the Heidelberg guaranteed grease
There is no grease filter for this machine
Operating side Printing unit 1 Send a photo to guide you through
Check the pressure switch at the operation side in printing unit 1. Also double check the level sensor in the grease container
Check the pressure switch at the operation side in printing unit 1
Replace one motor with another one you sure that it is working good
[ATTACH]
All been checked