Insufficient pressure in pneumatic compressor.

Good day,
Dear all i am having trouble in speed master machine.when we start feeder it stops within 10 seconds with an error " Insufficient pressure in pneumatic compressor " i have checked the pneumatic sensor 11B14 and it is working properly.If i run machine without feeder it keeps running but the problem came just after turning feeder to on.

 

Hi,
Your machine may have air leakage. Try to throw ON and OFF ink, dampening rollers on each unit. You should also check the pneumatic cylinder for impression mechanism. It's quite difficult to check it while the press is running.

 

As Mathew mentioned, it could be also on of the pneumatic cylinders is damaged, in your case I think it is the pneumatic cylinder for feeder air, it is at the DS under the feeder cover.
Send us feedback.
Good luck.

 

Dear sir,
During machine running i was continuously checking the voltages at 11B14 and there was 5vdc permanent so it means there is no pressure drop in pneumatic compressor.is there another senoser which is responsible to check the pressure.
Please guide

 

Check
i4 value in diagnostic/ current value
Sak
If Average value is going down below 17 then air error will come

 

Dear sir,
I have checked its working properly.
The problem is the error came and go within 1 second even i can't see the error so i make video to check what is the error.error comes in feeder menu with yellow indicator

 

hello dear sir, please is there no leak at the pressurization cylinders. check all the cylinders if there is no leak.

 

filmed the console screen and observe the message which appears in red and disappears. if possible email me so I can see thank you bien.esmelbeguin@gmail.com

 

Hi
It seems presure sensor is malfunctioning and you car try with bypass.
If need how to do pls drop a msg
+919818492864

 

Ashok is right
You can check the gauge of the pneumatic compressor, if the air is actually leaking or it is the pressure sensor.

 

Surely there is a leak at the level of a pneumatic cylinder; remove the covers of the printing units and watch the pressurizing cylinders, dampeners, grippers etc ... You will find a leak at the time of printing