Sakurai Oliver 258 EP II perfector error

Problems with the Perfector
Changing the print mode from straight to Perfector the machine left with an error that we cannot remove.
The errors are:
1. all three transfer cylinder lights are flashing (air pressure is ok, crank not on)
2. when we rotate the machine with the crank it reaches a point where the error alarm is activated and manual rotation is blocked
best regards

 

Please proceed to the Step before to the straight mode carefuly!

This is the best solution, that you will have, otherwise, you will need to make a complete troubleshooting in the perfector Unit; electrical/ electronic/pneumatic/mechanical/ hydraulic.

 

We already tested but the fault prevails