Hi Everybody,

Here is the summary of today meeting

SSS09-spurious trigger during AC compensation.

Problem investigated by Equipment support by conducting the test IAP@WARM and it was found that connection of one of the Vtaps was inverted inside the magnet. If we look the IAP done by Operation Team, the Vtaps signal are not matching to the good test result. Please see the following attached files for Vtaps signals of SSS09 and for a good magnet:

iap_bad.gif (for SSS009)

iap_good.gif(for a good SSS)

Now this magnet will be removed from the bench and send to Bldg.904.

Special IAP for SSS has been demanded from Control Group to make the test analysis easy.

Network cable was found removed near Cluster D in Control Room. No network cable should be removed.

Mobile Rack 92 is now in working condition. But Richard told that Patch Panel is to be changed in future.

MBAL3107- Temperature sensor Vs Ground failed for HV @ Cold.

Problem in IFS Box (One pin is bending).

According Stephen Magnetic Measurement or Extended test has not to be considered for taking decision about Stripping / Standby.

E2 Bench- repair will start today.

Best regards

Prakash Kashyap