RunPlan20130915 » History » Version 9
Nebrensky, Henry, 05 September 2013 14:37
| 1 | 1 | Nebrensky, Henry | h1. BLOC training 15 September 2013 |
|---|---|---|---|
| 2 | |||
| 3 | This is a training/revision session for BLOCs. |
||
| 4 | 2 | Nebrensky, Henry | Anyone who has not gone through the revised [[BLOCtraining|training schedule]] cannot act as BLOC in the upcoming run. |
| 5 | 1 | Nebrensky, Henry | |
| 6 | I know it's an awkward date - but that's the only time we could get. |
||
| 7 | |||
| 8 | 9 | Nebrensky, Henry | h3. Attendees -(N.B. max. 6 in MLCR) |
| 9 | * Ed Overton |
||
| 10 | * Henry Nebrensky |
||
| 11 | * Pierrick Hanlet |
||
| 12 | * Ian Taylor |
||
| 13 | |||
| 14 | 1 | Nebrensky, Henry | h2. Target & PPS training session |
| 15 | |||
| 16 | h3. PPS (I) - 9:00 |
||
| 17 | |||
| 18 | Will run target with Muon Test permit, will cover how to start setting up PPS without mimic. |
||
| 19 | |||
| 20 | h3. Target Theory - 9:30 |
||
| 21 | |||
| 22 | 0) a) How the target works (explanation by poster) |
||
| 23 | b) Control systems and Vac Rack (inc. access) |
||
| 24 | c) Walkabout checklist items |
||
| 25 | |||
| 26 | 1) a) Target powerup (can be done with frame raised) |
||
| 27 | b) Basic (shifter-level) operation |
||
| 28 | c) Monitoring plots and reports |
||
| 29 | d) Checking the Target is operating to the correct spill (can be done with frame raised) |
||
| 30 | e) Checking the beambump is active |
||
| 31 | f) PPS interlocks; PPS vs BPS, etc. |
||
| 32 | g) MICE Controlled Entry procedure |
||
| 33 | |||
| 34 | h3. Dipping into ISIS - 10:00 |
||
| 35 | |||
| 36 | 2) a) Finding the ISIS Beam |
||
| 37 | b) Checking the next spill injection losses (i.e. setting too long or short user delay). |
||
| 38 | c) Optimising timing (playing with user delay to optimise beam loss profile) Intrusive / Requires help from ISIS: |
||
| 39 | |||
| 40 | h3. "Intrusive" activities - 11:30 |
||
| 41 | |||
| 42 | 3) Running without the beambump (and how it changes everything!) |
||
| 43 | Needs ISIS to turn off beambump temporarily |
||
| 44 | |||
| 45 | 4) a) Overview of ISIS BLMs and trips (minor vs major, I forget the terminology) |
||
| 46 | Would it be possible to get this from Dean Adams or ISIS directly? |
||
| 47 | b) Run at the margin to try to see some of the minor trips (this would |
||
| 48 | be better done with the beamloss limit reduced to say 1V to reduce |
||
| 49 | jitter) |
||
| 50 | |||
| 51 | 5) Example of a BPS Trip (and what to do!) |
||
| 52 | |||
| 53 | h2. Magnets - cooling water etc. - after lunch |
||
| 54 | 3 | Nebrensky, Henry | |
| 55 | 8 | Nebrensky, Henry | For future reference, _some of this_ would be done better during the shutdown. |
| 56 | 7 | Nebrensky, Henry | The following probably isn't in chronological order: |
| 57 | 4 | Nebrensky, Henry | |
| 58 | 3 | Nebrensky, Henry | h3. Hall A/C Units |
| 59 | |||
| 60 | * Turning on/off |
||
| 61 | |||
| 62 | h3. Decay Solenoid Cryo |
||
| 63 | |||
| 64 | * Error messages |
||
| 65 | * Air |
||
| 66 | |||
| 67 | h3. Proton Absorbers |
||
| 68 | |||
| 69 | * _Cables/readout_ |
||
| 70 | |||
| 71 | h3. Beamstop |
||
| 72 | |||
| 73 | * Mechanical Beamstop removal/replacement |
||
| 74 | * Swapping power packs |
||
| 75 | |||
| 76 | h3. Conventional / "Beamline" Magnets |
||
| 77 | |||
| 78 | * Cooling water |
||
| 79 | ** Temperatures |
||
| 80 | ** Conductivity |
||
| 81 | ** Turning off |
||
| 82 | * Electricity |
||
| 83 | ** Switch PSUs on/off |
||
| 84 | ** PPS interlocks |
||
| 85 | * Controls – VME PCs |
||
| 86 | * POMPOMs |
||
| 87 | |||
| 88 | h3. Compressed Air |
||
| 89 | |||
| 90 | * Receiver |
||
| 91 | ** Purpose |
||
| 92 | ** Monitoring |
||
| 93 | * Booster |
||
| 94 | ** Purpose |
||
| 95 | ** Monitoring |
||
| 96 | |||
| 97 | h3. PPS (II) |
||
| 98 | |||
| 99 | 4 | Nebrensky, Henry | * Which permits are needed for what |
| 100 | 3 | Nebrensky, Henry | * Test Switch (location) |
| 101 | * _DSA issues_ |
||
| 102 | * SC Magnet and other PPS featurettes |
||
| 103 | |||
| 104 | h3. Response procedure |
||
| 105 | |||
| 106 | * what to do when MLCR rings up in a panic... |
||
| 107 | |||
| 108 | h3. ISIS access |
||
| 109 | |||
| 110 | * procedure and requirements |
||
| 111 | * geography |
||
| 112 | |||
| 113 | 6 | Nebrensky, Henry | h3. Paperwork |
| 114 | |||
| 115 | * Open discussion of responsibility documents, shift rotas, etc. |
||
| 116 | |||
| 117 | 3 | Nebrensky, Henry | (aim is to finish before 16:00) |