High oxides
We have been having some issues on our Helios with passing the Tuning protocol due to high oxides (>0.03). Sometime this has been just the once and then upon repeating (Full Tuning protocol) the oxides are down and it passes. On two occasions, however, the Tuning has failed because of high oxides on consecutive occasions (three attempts in a row; range 0.0315-0.0383) followed by eventually passing also on consecutive attempts (range 0.0217-0.0247). No settings were changed in between Tuning runs. Has anyone experienced this and have an idea of cause(s)?
Thanks for feedback,
Naeem
Thanks for feedback,
Naeem