| ID |
Date |
Author |
Target/No.# |
Source |
Station |
Module |
Target Oven W.O# |
Heat Shield W.O# |
Status |
Subject |
Text |
 |
|
316
|
Thursday, June 13, 2013, 11:04 |
Anders Mjos | | | | | | | Problems/Solutions | Viton seals on vacuum chamber doors replaced | See PO# TR193650 |
|
|
318
|
Thursday, July 11, 2013, 08:38 |
Anders Mjos | | | | | | | Problems/Solutions | Bias & EL P/S cleaned | The power supplies were "de-dusted"
yesterday by Ray Dube and team. |
|
|
319
|
Friday, July 12, 2013, 15:52 |
Anders Mjos | | | | | | | Problems/Solutions | TMS:MB1 fuse latched after mass scan | A flash and "thumb" was observed
at the end of the mass scan.
Friday, July 12, 2013, 15:51: Ray |
|
|
321
|
Tuesday, July 16, 2013, 16:01 |
Anders Mjos | | | | | | | Problems/Solutions | FEBIAD coil connector insulator fracture | The right side of the insulator cracked/fractured
either as the bolt was tightened or loosened. |
|
|
322
|
Wednesday, July 17, 2013, 12:55 |
Anders Mjos | | | | | | | Problems/Solutions | Controls are removing dust/cleaning their devices | Thursday, July 18, 2013, 08:41: Restarting
archivers |
|
|
324
|
Monday, July 22, 2013, 14:08 |
Anders Mjos | | | | | | | Problems/Solutions | 20V 60A COIL PS installed for FEBIAD Coil Test | By Ray. Note that controls have not been
updated yet. |
|
|
326
|
Tuesday, August 20, 2013, 08:27 |
Anders Mjos | | | | | | | Problems/Solutions | TP1B noise - TP1B replacement | TP1B high frequency noise is coming and
going. Power is 22W , current 1.1A (other
pumps are 11W and 14W, 0.7A) |
|
|
327
|
Friday, August 23, 2013, 11:16 |
Anders Mjos | | | | | | | Problems/Solutions | Possible leak between BV1A, BV1B and PV1 | CG1A is climbing from 0.016 to 0.130 in
30 seconds when isolated.
The leak was confirmed to be between |
|
|
328
|
Monday, August 26, 2013, 13:49 |
Anders Mjos | | | | | | | Problems/Solutions | TP1A time out/fault sometime this weekend | Monday, August 26, 2013, 14:07: The turbo
could be restarted, but it does not sound
happy (Dimo was consulted earlier today). |
|
|
329
|
Wednesday, August 28, 2013, 11:28 |
Anders Mjos | | | | | | | Problems/Solutions | Hall probe controller for MB1 removed | Jens Lassen provided a new controller for
the Hall prove. With the help from Graham
from controls it was reconfigured and is |
|
|
331
|
Monday, September 09, 2013, 09:12 |
Anders Mjos | | | | | | | Problems/Solutions | Coil power supply back | Ray D. installed the "standard"
6V 200A FEBIAD COIL P/S on Friday morning.It
has not yet been tested as water supply was |
|
|
332
|
Monday, September 09, 2013, 09:14 |
Anders Mjos | | | | | | | Problems/Solutions | Ground Electrode cleaned | Monday, September 16, 2013, 17:04: Cleaned
GE. Copper shavings were removed from below
the guide pins for the Heat Shield. The shavings |
|
|
334
|
Tuesday, September 17, 2013, 10:06 |
Anders Mjos | | | | | | | Problems/Solutions | TGHT insulator cracked | The coil insulator has been observed to
have cracked earlier. |
|
|
335
|
Wednesday, September 18, 2013, 14:54 |
Anders Mjos | | | | | | | Problems/Solutions | Hall probe calibration | New calibration of the m/q based on
the hall probe after exchanging the controller(MASSOVERQ2).
Based on NiO#2-HP-FEBIAD with Ne supplied |
|
|
338
|
Monday, September 30, 2013, 15:19 |
Anders Mjos | | | | | | | Problems/Solutions | New purging valves installed on Heat Shield water circuit | The Heat Shield circuit can now be separately
purged for water. Use valves on heat shield
circuit to purge the lines for target exchanges |
|
|
339
|
Thursday, October 03, 2013, 08:43 |
Anders Mjos | | | | | | | Problems/Solutions | TMS:TP2 tripped off - controller replaced. | This morning the turbo was found tripped
off.
The controller was replaced by Edi |
|
|
340
|
Thursday, October 03, 2013, 14:15 |
Anders Mjos | | | | | | | Problems/Solutions | TMS:Q1 and Q6 tripped | |
|
|
342
|
Tuesday, October 22, 2013, 15:20 |
Rick Maharaj | | | | | | | Problems/Solutions | Target Heater Conductor Block Insulators Replaced | The Conductor insulating blocks - ITD053C
and ITD054C - that secure the target heater
and coil conductor blocks were replaced. |
|
|
343
|
Tuesday, November 05, 2013, 15:50 |
Anders Mjos | | | | | | | Problems/Solutions | Backing pressure TSG:CG1A and CG1B elevated | Pressure around 140 mTorr. The pressure
started increasing early November 2nd. Will
continue to monitor. |
|
|
344
|
Tuesday, November 12, 2013, 12:38 |
Anders Mjos | | | | | | | Problems/Solutions | Vacuumed desk, on and around the beam line | |
|