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TTF3 Couplers

NON CONFORMANCE REPORT
Created by:
TN/DK / Date:
2/10/10 / Report NCR#
14
Supplier / Supplier Address
Part name/ Number
Complete build #4 / Serial Number(s) FC06, FC07 and FH06, FH07 / Qty
1 assembly
Preliminary finding
2/10/2010 @ 9:40: Faya noticed that after starting stage one of initial bake out (215F), the ion pumps did not react to the elevated temperatures. Upon further review he realized that the ion pumps were never hooked up to the power supplies at End Station B. Faya turned off the oven at 9:40. Faya called Dave to bring down some connectors to hook up the ion pumps to the power supplies. We hooked up the pumps and power supplies at 10:00. With in about 5 minutes of connecting the pumps to the power supplies the three pumps were on line and working. We waited until 12:00 to see if the voltage came down to an appropriate level to restart the initial bake out. We started the bake out at 12:00. We don’t think there is any cause for concern. We just decided to proceed as usual.
Just a side note here, the 3 ion pumps we are using are brand new and this is the first test of them.
MRB:
Out of tolerances?
Yes □ No □ / Drawing # TTF3 Coupler Assembly Process

Proposed Corrective / Preventive actions

Corrective Action :
Preventive action
Person in charge of Corrective / Preventive action: Name Date Signature
Customer’s agreement
□ Solution up to Manufacture/supplier
□ Proposed solution is accepted
□ Proposed solution is not accepted – new proposal:
DISPOSITION
Use as is □ Repair □ Rework □ Return to vendor □ Scrap □ Other □
Customer’s Agreement: Name: Date:

Closing of the Non conformance

Planned corrective/preventive action has been completed:
Name Date / Independent verification has been completed:
Name Date
Distribution: