Blanket wash problems on SM74 1988.

[sicain]

Hi , I am having trouble sourcing a blanket washing problem on our speedmaster. I have tried everthing obvious but failing to find out why any spirit is reaching the units. I have pressure from the tank but nothing from the nossels.

 

[Paul Cavanaugh]

There are solenoid valves that release the solution to the bars. It is possible they are not working electronically or the valves themselves are stuck.

 

[sicain]

Solenoids and valves

Solenoids and valves

Hi Paul Thanks for the reply.

Where are the solenoids and valves, i can trace the feed pipe but cannot see any? is it an engineers job or could i do it myself?

Thanks again for your help

Si.

 

[rbailleu]

solenoids are behind the covers on the operator side. if they have not been used for a while you may have to go into washup and service and push the manual button several times on the solution feed to get solution up to the top.