|
Size: 3413
Comment:
|
Size: 2205
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 22: | Line 22: |
| === 2018-09-03 === ==== Etc ==== * Check SR2-SR3 duct (since Mirapro moved it) to see if we have adequate space at both ends. * Help crane inspectors on Monday and Wednesday mornings. * Shut down all electronics before leaving on Friday. * Update electronics items lists to reflect removed ADC stuff. * Inspect all crane slot curtains (SR, BS, PR), note which are missing, and decide which should be closed up immediately versus later. (For example, SR2 and SR3 have missing curtains that could be replaced semi-permanently because we probably don't need to crane stuff into those areas anymore.) ==== SR2 (highest priority) ==== * Cable/test PI items (LVDTs, steppers, geophones). * Finish in-air cabling. * Do basic go/no-go test of electronic items. * Adjust ballast/trim mass of SF, with reserve for yaw stepper. * Check alignment of chain and security structure. * Center all IP FRs. * Add arc weights and geophones and center IP. * Set damper height. * Crane suspension into tank ==== SRM (as time permits) ==== * Set up pitch-setting OL. * Add TM OSEM cables. * Set TM pitch and tighten clamps. * Set RM pitch and tighten clamps. * Remove winch system and restore items removed from top of IM. * Install feedthroughs on AF. * Fire up SRM rack. ==== SR3 ==== * ''Don't even '''think''' about doing anything with SR3.'' |
=== 2018-11-12 === ==== SRM ==== * LBB * Crane LBB ring sandwich to top of tank. * Set tank jacks to nominal height. * Main sequence * Do vertical height budget. * Cable/test IP LVDTs. * Cable/test IP FRs. * Unlock IP and center roughly. * Calibrate IP LVDTs. * Check/adjust alignment of SS. * Add arc weights and geophones (or extra mass equivalent to geophones). * Cable/test geophones. * Improve centering/tuning of IP and SS alignment. ==== SR2 (low priority) ==== * Set up OL pillar and shelf (with Akutsu-san). * Set up OL cabling. * Set up OL. |
| Line 58: | Line 46: |
| * Add SR3 LBB ballast mass. * Install SR3 LEN OL. * Rebuild PI #2 F0 for SRM. * Retrieve BNC-Lemo cable from Nakano-kun. |
* Check which LVDT cards are in which boxes. |
| Line 63: | Line 48: |
| * Install, cable SR3 PI yaw stepper. | * Install, cable PI yaw steppers. |
| Line 65: | Line 50: |
| * Grab and configure a picomotor driver as SR2_BF 10.68.150.25. | |
| Line 67: | Line 51: |
| * Calibrate last six IM OSEMs. * Install geophone plates on PI #1 for SR2. * Rebuild filter in PI #2 for SRM. * Install clamps on PI #2 for SRM. * Install LBB blade units on PI #2 for SRM. * Install geophone plates on PI #2 for SRM. |
|
| Line 80: | Line 58: |
| * Set up SR2 Guardian. |
VIS Type B SR Near Term To-Do List
Preparation for SR Installation
Every Week
Facilities
- Vacuum and roll floor.
- Wipe ladders, assembly frame.
- Tidy tools, parts.
Get stuff from ../WishList
Coming Weeks
2018-11-12
SRM
- LBB
- Crane LBB ring sandwich to top of tank.
- Set tank jacks to nominal height.
- Main sequence
- Do vertical height budget.
- Cable/test IP LVDTs.
- Cable/test IP FRs.
- Unlock IP and center roughly.
- Calibrate IP LVDTs.
- Check/adjust alignment of SS.
- Add arc weights and geophones (or extra mass equivalent to geophones).
- Cable/test geophones.
- Improve centering/tuning of IP and SS alignment.
SR2 (low priority)
- Set up OL pillar and shelf (with Akutsu-san).
- Set up OL cabling.
- Set up OL.
SR Prep Tasks - To Be Scheduled
Tunnel
- Check which LVDT cards are in which boxes.
- Get at least one BIO Converter chassis fully connected (CONTEC BIO card, WD and stepper motor chassis) for implementation and test of stepper motor reset function.
- Install, cable PI yaw steppers.
- Correct flipped connections in SRM PI LVDTs.
- Check SR2, SR3 TM coil gains for magnet polarity compensation.
- Replace chipped magnets (12x12x12 mm) in SR3 IP, H1 and H2.
Mitaka or remotely
- Write generic Type B Guardian; make BS and SR3 inherit from it; make analog WD optional for now (all suspensions will get them eventually).
- Create software stepper drivers for SR3 and SRM and link to them from STEP_MASTER.adl screen.
- Make three in-air stepper splitter cables for SR2, SR3 and SRM. [done?]
- (Continue to) soak the sapphire prisms off the dummy BS for reuse on the SRM metal mass.
- Install damping filters for SR2.
- Review DAC channel requests.
- Set up SR2 Guardian.
- Install damping filters for SR2.
- Split SRx real-time models?
Ordering
See ../WishList .