Friday June 24 2011
The target module has been moved to the Conditioning Station (CS)
Pumping overnight
Saturday June 25 2011
Pressure Service Cap (SC) 3E-6 T
Pressure Containment Box (CB) 6.6E-6 T
High voltage test to 40 kV, unfortunately, the pressure is not great so we stop at 40 kV
Pressure at the end of the day: 1650H was, P SC 2.6E-6T
P CB 6.6E-6 T
Sunday June 26 2011
Pressure P SC 1.6E-6T
P CB 6.6E-6 T
It seems we have a leak. The pressure does not drop in the CB over one day.
Today June 27 2011
Pressure P SC 1.2E-6T
P CB 6.6E-6 T
We leak check the target module and found two leaks, one on the ground electrode and one on the mounting plate cooling circuit.
This is a new one. We had test this line three times before and it was ok.
Action for tomorrow.
After CS vent,
Move TM1 to SHC
Survey
Connect LD to Mounting plate cooling circuit
Open Side panel and leak check.
Meeting at 0830H |