 Wednesday, October 31, 2018, 10:30, Marla Cervantes, UC2, 43044-7 , LP-SIS, Problems, UCx Fully loaded graphite insert thermal test - FL#1 
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Marla Cervantes wrote:
Tuesday, October 30, 2018, 10:12 |
 Thursday, November 22, 2018, 17:32, Marla Cervantes, UO2/C, 40202-1, TARGET BOAT, Problems, UCx Fully loaded graphite insert - UCx26
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Thursday, November 22, 2018, 17:25
D-shaped discs were cut from cast #26
A 13mm punch was used to punch out discs from pre-cut strips |
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Thursday, October 31, 2019, 13:59, Marla Cervantes, UO2/C, , TARGET BOAT, Problems, UCx#30 Carbothermal Reduction
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Marla Cervantes wrote:
Monday, October 28, 2019, 10:29 |
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Thursday, January 30, 2020, 10:15, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction
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Marla Cervantes wrote:
Wednesday, January 29 2020, 05:55 |
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Thursday, January 30, 2020, 13:11, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction
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Marla Cervantes wrote:
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Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out
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Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips.
Monday, June 01, 2020, 09:37: Swap complete.
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Monday, June 01, 2020, 09:29, Aaron Schmidt, , , , Problems, IEVAP:IGP1 swap out
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| Replacement of electronic / controller head from INIFICON - BPG to Agilent - Model: FRG-730 due to EVAP 1 trips. |
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Thursday, August 13, 2020, 14:37, Marla Cervantes, UO2/C, P2N-02, , Problems, P2N target material carbothermal reduction
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Marla Cervantes wrote:
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Tuesday, May 17, 2011, 16:43, John Wong, , , , Maintenance, Evaporator Ion gauge replaced
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The evaporator ion gauge filament burnt out on May 11, 2011. A target was in the evaporator at that time and was about to being the sintering process.
The gauge had two filaments, so vacuum group helped to switch to the second filament. The evaporator was vented on May 17, 2011, and a new ion gauge
with two filaments was installed. The gauge was tested and it's working fine. |
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Wednesday, September 07, 2011, 13:33, John Wong, Empty, , , Maintenance, Changed Evaporator#1 Backing Pump oil
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Wednesday, September 07, 2011, 11:18:
IEVAP:CG2 @ 52mT before oil change.
Edi D.V changed the oil for the backing pump. WP#2011-09-07-2. CG2 currently @ 21mT. |
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Wednesday, September 07, 2011, 15:40, Anders Mjos, Empty, , , Maintenance, Re-sealing of Glove Box
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2011-09-01:
Glove box was leaking (air/argon) between base and box. Light was shining through.
Removed old neoprene seal at base.
Resealed glove box between base and box with DAP Butylflex. No light shining through after repair.
Replaced rubber disks at 4 feed-throughs.
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Tuesday, June 12, 2012, 14:43, John Wong, , , , Maintenance, Changing backing pump oil
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Tuesday, June 12, 2012, 14:38
The backing pump oil was changed (ISAC WP#2012-06-12-1).
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Friday, November 01, 2013, 13:08, Anders Mjos, , , , Maintenance, Gloves, window and window gasket replaced.
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Work covered under work permit 2013-11-01-3 and performed by Anders
and Rick with the help of Danno (RPG).
No significant contamination was found during the work. The old window could be disposed as normal waste. |
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Thursday, December 11, 2014, 10:17, Laura Lambert, , , , Maintenance, water supply shut off for lab closure over holidays
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Thursday, December 11, 2014, 10:16
water valve shut off for lab closure over the holidays.
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Friday, January 23, 2015, 15:02, Laura Lambert, , , , Maintenance, water supply turned back on to EVAP1 and fume hoods
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Friday, January 23, 2015, 15:02
water supply turned back on to EVAP1 and fume hoods
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Monday, March 09, 2015, 16:58, Laura Lambert, Empty, , TARGET BOAT, Maintenance, Testing new software
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Monday, March 09, 2015, 16:55
After upgrading IOC for CXML program, experienced some issues; therefore, switched to same software as EVAP2.
Testing new software. |
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Tuesday, April 21, 2015, 11:28, Laura Lambert, , , , Maintenance, Ion Gauge replaced March 23rd 2015
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Tuesday, December 20, 2016, 15:03, Laura Lambert, , , , Maintenance, RETURN and SUPPLY valves CLOSED for xmas break
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Wednesday, May 24, 2017, 09:34, Laura Lambert, , , , Maintenance, VACUUM TRIP OFF SETPOINT CHANGED
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Wednesday, May 24, 2017, 09:31
Last week the vacuum trip off point was changed to 8e-4 Torr when previously it was set to 8e-5 Torr.
Vacuum limits were set to stop at 5e-5 Torr and back-off at 6e-5 Torr |
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Thursday, September 07, 2017, 14:26, Aaron Schmidt, , , , Maintenance, roughing pump oil replaced
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Thursday, September 07, 2017, 11:00 -12:00
The roughing pump was disconnected from Evaporator 1, along with the exhaust/ventilation. No contamination was found on swipes.
The oil was refilled. |
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