Heidelberg CD-74 2006 GRAFIX Powder Spray Device Error !!

[NAGHSHE_BARTAR]

When i start the operation, the machine stop working after print about 70 sheets,shows this error



Then i have to press start print button again an again until the said error disappear.
I know this error Relates to the compressor However It's Weired that the barometer is in green zone



I'll be thankful for any help about issue.

 

[Mathew]

Well, it's a little strange. But if barometer shows Green area and you still have insufficient compressor pressure, you can short the pressure sensor wires on the left side, lay under a black plastic cover. Just connect the two wires and check the result.

Good luck,

 

[NAGHSHE_BARTAR]

thanks MR.MATHEW

this error is disapperar
so pressure switch is defective and I repair