SM102 perfector error

Hi all first time on cool site. I am running a SM102 8 colour heidelberg. When we are change the size straight from perfecting. getting error and stop the Machine.(pls find attachments)
wondering if any one know......please

thanku.

 

The claw is not in the correct position on the Drive Side of the press. It is possible the pneumatic cyclinder which activates it is leaking or the position switch for adjusting the shaft/pawl is defective.

 

Looks to me like its a syncronization error. You may have to put the press back to straight printing manually. Does the press run ok while in perfect mode?

 

Dear,
Exheidmech, Paul Cavanaugh, thank you for the reply.
Thank you so much.