Failure Or Vacuum Error Analysis

Words: 280
Pages: 2

Hi All,
When got call for STA5 or 10 about 3 consecutive failed or Vacuum error ;
1. Check the Decay reading on the HMI if it’s high value reading means clogged needle; Remove needle and confirm by attached needle to the syringe and pump the air to verify for clogged, if not clog go to step2
Note: If needle removed and it’s still ok the new needle will be replace and installed anyway.
A. if confirmed clogged then replaced new needle ran 5 cartridges then purge machine, inspect those 5 for septum bore damage, B. If damage found raise needle up 1/8 of a turn and repeat step A. if no damage found then ran another 11, now total of 16 cartridges when thru the machine. Inspect those 11 for bore damage, If damage found repeat step A. If