| ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
Text |
 |
|
121
|
Tuesday, July 03, 2012, 09:23 |
Friedhelm Ames | | | | | | | In progress | start up again | purged Ne line and started cathode heater
ramp up to 295 A |
|
|
122
|
Tuesday, July 03, 2012, 19:05 |
Friedhelm Ames | | | | | | | Problems/Solutions | short in anode | A short in the anode has developed during
the heater ramp up. Increasing the current
limit did not cure it. Start heater ramp |
|
|
123
|
Wednesday, July 04, 2012, 09:22 |
Friedhelm Ames | | | | | | | Problems/Solutions | turbo pumps stopped | turbo pumps stopped to prepare for venting
for anode short investigation. |
|
|
124
|
Wednesday, July 04, 2012, 13:07 |
Anders Mjos | | | | | | | Problems/Solutions | water lines purged |
|
|
|
125
|
Wednesday, July 04, 2012, 15:33 |
Anders Mjos | | | | | | | Problems/Solutions | short in anode |
|
|
|
128
|
Thursday, July 05, 2012, 10:59 |
Friedhelm Ames | | | | | | | Problems/Solutions | water tripping in front of HV power supplies | Found some water tripping in front of the
high voltage power supplies rack from the
water lines at the ceiling. Plastic sheets |
|
|
129
|
Thursday, July 05, 2012, 11:00 |
Friedhelm Ames | | | | | | | In progress | source started up again | tube heater ramping started |
|
|
130
|
Thursday, July 05, 2012, 18:02 |
Friedhelm Ames | | | | | | | Problems/Solutions | fluctuations in magnet current | The current at the magnet power supply
TMS:MB1 shows fluctuations every 1-2 minutes.
The same can be seen in the Hall probe read |
|
|
131
|
Thursday, July 05, 2012, 18:10 |
Friedhelm Ames | | | | | | | Problems/Solutions | fluctuations in magnet current |
|
|
|
132
|
Friday, July 06, 2012, 11:04 |
Friedhelm Ames | | | | | | | | source tripped off over night | A big vacuum excursion tripped the source
off at about 1am. The vacuum did not fully
recover afterwards only down to about 1.3e-6T. |
|
|
133
|
Friday, July 06, 2012, 11:05 |
Friedhelm Ames | | | | | | | | start source again | heater ramping up again with Ne leak closed. |
|
|
134
|
Friday, July 06, 2012, 11:18 |
Friedhelm Ames | | | | | | | | TSG:TP1B off source off again. | turbo pump TSG:TP1B has tripped off. Cannot
be restarted. Fault report to vacuum. Everything
switched off again |
|
|
135
|
Friday, July 06, 2012, 15:36 |
Friedhelm Ames | | | | | | | Done | switched everything off | switched everything off to prepare for
scheduled power outage on Monday |
|
|
136
|
Monday, July 09, 2012, 11:14 |
Aurelia Laxdal | | | | | | | | Test Stand status | Restarted the PC at the Test Stand.
Restarted the Archivers; currently
pumping down the separator area. |
|
|
137
|
Monday, July 09, 2012, 12:57 |
Anders Mjos | | | | | | | Done | Vented | |
|
|
138
|
Tuesday, July 10, 2012, 16:01 |
Anders Mjos | | | | | | | Problems/Solutions | Turbo replaced - cleaning chamber recommended | A new turbo has been
installed. Eddie said the other one had
crashed but not catastrophically. He |
|
|
139
|
Wednesday, July 11, 2012, 11:16 |
Anders Mjos | | | | | | | In progress | Pumping down - with new turbo pump | |
|
|
140
|
Wednesday, July 11, 2012, 15:30 |
Anders Mjos | | | | | | | Problems/Solutions | Restarting turbos after power bump | Wednesday, July 11, 2012, 15:27: Started
TSGTP1A and 1B
Wednesday, July 11, 2012, 15:31: |
|
|
141
|
Thursday, July 12, 2012, 09:05 |
Anders Mjos | | | | | | | Problems/Solutions | Shut down TSGTP1A - bearing noise | Shut down TSGTP1A due to noise (possibly
from bearings) after consulting Edi. |
|
|
142
|
Thursday, July 12, 2012, 09:44 |
Anders Mjos | | | | | | | In progress | Venting | System will be vented and gas lines purged
with air, then nitrogen.
Thursday, July 12, 2012, 09:43: Shut |
|