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Size: 3112
Comment:
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Size: 3135
Comment:
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| Deletions are marked like this. | Additions are marked like this. |
| Line 22: | Line 22: |
| === 2018-11-26 === | === 2018-12-10 === ==== SRM high priority ==== * Get LBB damper rods ready. * Do final check of optic pitch and suspension health. * Lock suspension everywhere except SF level. * Install IM-RM safety bar. * Remove arc weights and geophones. * Blow dust off with airgun. * Remove all pink tape, Kapton tape and writing on items. * Disconnect cables. * Remove tank lid + service ring. * Crane suspension into tank, adding LBB damper rods and hooking LBB damper. * Add tank lid + service ring. * Put safety tape and/or crossbars on assembly frame. |
| Line 24: | Line 38: |
| * Install extension cord for OL. * Update JGWDoc re HPCD moved to SRM. |
* Install/test new yaw mechanism. * Adjust height. * Realign OL. |
| Line 27: | Line 42: |
| ==== SR2 ==== * Install/test new yaw adjuster. * Adjust height. * Get top plate reduced? * Set up OL cabling. * Set up OL. * Remove tape, writing etc on PI and PI items. === 2018-12-17 === |
|
| Line 28: | Line 52: |
| * --(Get fasteners for OL shelf.)-- | * Remove tank lid without service ring. * Remove First Contact. * Remove safety bar. * Unlock suspension (except for IP) and check alignment. * Move feedthroughs and in-air cabling over. * Test all electronics, starting with payload items. * Install/test new yaw mechanism. * Adjust height. * Check/adjust optic pitch; release LED to SR2. * Install Enomoto-kun's beam target plate (if available). * Install extension cord for pico drivers. |
| Line 30: | Line 64: |
| * Install OL shelf. * Install extension cord for OL. * Clear space for SRM swap. |
* Find one geophone cable ordered for SRM but missing. |
| Line 35: | Line 67: |
| * Ultrasonically clean metal parts associated with new SRM (except for solblack-coated ones) and tools. * Install IM-IRM safety bar. * Swap SRM glass mass. |
|
| Line 39: | Line 68: |
| * Rewire one geophone cable correctly. * Add extra ≈1 kg to SF cap and adjust tilt. * Center and fasten F0 yoke. * Calibrate F0 GAS LVDT. * Add arc weights and geophones. * Test geophones. * Improve centering/tuning of IP and SS alignment. * Disconnect cables. * Remove crossbars. * Crane suspension into tank. |
* Install geophones and arc weights. * Center IP. |
| Line 50: | Line 71: |
| ==== SR2 (not so low priority) ==== * Install extension cord for OL. * --(Get fasteners for OL shelf.)-- * Install fasteners for OL shelf. * Set up OL cabling. * Set up OL. * Add more arc weights and tweak IP centering. * Replace two borrowed geophones. * Remove tape, writing etc on PI and PI items. * Add new feedthrough to lower part of tank (with Izumi-san-tachi). * Install cable for MIF pico on LBB (with Izumi-san-tachi). |
==== SR2 ==== * Add new feedthrough to lower part of tank (with Izumi-san-tachi)? * Install cable for MIF pico on LBB (with Izumi-san-tachi)? |
| Line 62: | Line 75: |
| * Install manual yaw adjuster. * Get top plate reduced? |
|
| Line 69: | Line 80: |
| * Check which LVDT cards are in which boxes. | * Check which LVDT cards are in which boxes. |
| Line 71: | Line 82: |
| * Install, cable PI yaw steppers. * Correct flipped connections in SRM PI LVDTs. |
|
| Line 78: | Line 87: |
| * 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?] |
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| Line 83: | Line 90: |
| * Set up SR2 Guardian. * Install damping filters for SR2. |
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
2018-12-10
SRM high priority
- Get LBB damper rods ready.
- Do final check of optic pitch and suspension health.
- Lock suspension everywhere except SF level.
- Install IM-RM safety bar.
- Remove arc weights and geophones.
- Blow dust off with airgun.
- Remove all pink tape, Kapton tape and writing on items.
- Disconnect cables.
- Remove tank lid + service ring.
- Crane suspension into tank, adding LBB damper rods and hooking LBB damper.
- Add tank lid + service ring.
- Put safety tape and/or crossbars on assembly frame.
SR3
- Install/test new yaw mechanism.
- Adjust height.
- Realign OL.
SR2
- Install/test new yaw adjuster.
- Adjust height.
- Get top plate reduced?
- Set up OL cabling.
- Set up OL.
- Remove tape, writing etc on PI and PI items.
2018-12-17
SRM
- Remove tank lid without service ring.
- Remove First Contact.
- Remove safety bar.
- Unlock suspension (except for IP) and check alignment.
- Move feedthroughs and in-air cabling over.
- Test all electronics, starting with payload items.
- Install/test new yaw mechanism.
- Adjust height.
- Check/adjust optic pitch; release LED to SR2.
- Install Enomoto-kun's beam target plate (if available).
- Install extension cord for pico drivers.
- Find two geophone cables used by Okutomi-san. (I looked in the second floor EXV room but didn't find them - Mark.)
- Find one geophone cable ordered for SRM but missing.
- Rearrange miswired geophone cable.
- Rebuild defective geophone cable.
- Seal geophones.
- Install geophones and arc weights.
- Center IP.
SR2
- Add new feedthrough to lower part of tank (with Izumi-san-tachi)?
- Install cable for MIF pico on LBB (with Izumi-san-tachi)?
- Add ballast mass to LBB.
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.
- 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).
- (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.
- Split SRx real-time models?
Ordering
See ../WishList .