1988 Gto 52 4 color registration prob

Dear junker1984
Noted and i will check for that. Thank you

 

Hi Junker1984 one more thing to ask. If i fully pull the brake lever manually and do inching, is it my motor must moving? Thanks

 

If brake discs become fouled, which I've seen happen many times, the brake will not compress fully, and in turn will not close the switch (which is mounted on the brake) allowing th press to run.

 

Noted and thank you

 

Did you follow this steps carefully??

Please review if the contactor d114 is close when you activated for work in Inching and d210.

If not review if the voltage is there
or loose connection, or fuse before, or contacts dirty from contactor, or defective.

Look if d244 forward +d245 backward if close too for Inching,test it

You perhaps hear the contactor goes ON, But the contacts from contactor can be worn, or dirty, or defective, Test it carefully and replace it.

Happy New Year

 

Noted with Thanks. I will check it.
Happy New Year

 

ok, sir

Happy New year

 

I do not understand

 

Dear sir my problem is 4 coller gto 52 fast unit registration in single impression registration is done. fast and second unit impression registration is done but fast and second and third unit impression registration is out fast and second unit registration is go on back one by one sheets this problem is same with 4 unit impression please help fast 3 unit impression stop all is good but 3 unit impression is start have problem

 

It's difficult to understand the above post. Could you clarify?

 

I told cymk k1 C2 M3 y4 k+m+y is good registration in running machine but k +c+m=out registration in one by one sheets in cyan unit is second unit

 

Thise problem is only right hand side

 

If I understand correctly when you eliminate the 3rd group the impression is normal but when you work with the 3rd group the problem exists??
In this case you must check the gripper bars (printing cylinder and transfer cylinder), adjust the grippers with a 0.03 mm gauge, check the gripper supports and measure the covering of the blanket cylinder, measure the thickness of the blanket, everything must be standard
Good luck

 

Bonsoir est ce que vous avez essayé ce que je vous ai dis ??

 

Try this...feed some sheets without impression and push emergency stop.
Pull from each transfer drum and the double storage transfer cylinder -i suspect that is the culprit- the gripped sheet.
If you pull it by hand without tearing the sheet, then that is the one that needs adjustment