Provided here is the list of maintenance procedure that KPF itemized at the Pre Ship Review.
Maintenance Procedure | Lead | Document | Notes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Scrambler Alignment Procedure | M. Sirk & S. Jelinsky |
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Reformatter Fiber block installation Block Installation Procedure | Winlight |
| Released | ||||||||
Agitator General Maintenance Procedure | M. Sirk |
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Agitator Reel Removal and Fiber | S. Gibson M. Sirk | Draft document in-work
| Original draft. | ||||||||
Spectrograph Installation Procedure | K. Rider |
| Outline document generated, procedure refined with 3x operations at UCB. | ||||||||
Spectrograph Removal Procedure | K. Rider |
| Outline document generated, procedure refined with 3x operations at UCB. | ||||||||
Chamber Pump-down Procedure | K. Rider |
| Outline document generated, procedure refined with >5x operations at UCB. | ||||||||
Chamber Vent Procedure | K. Rider |
| Outline document generated, procedure refined with >5x operations at UCB. | ||||||||
Scrambler Source-Select Shutter Replacement Procedure | S. Gibson |
| |||||||||
Scrambler Sci/Sky (Timed) Shutter Replacement Procedure | S. Gibson |
| |||||||||
Hollow Cathode Lamp Replacement | S. Gibson |
| |||||||||
Cal Unit Alignment Procedure | S. Gibson & S. Halverson |
| Waiting for filter replacementupgraded filters. Will generate procedure during filter installation. | ||||||||
Etalon Maintenance Procedure | C. Schwab |
| Not yet started | ||||||||
Detector Cool-down Procedure | K. Rider |
| Outline document generated, procedure refined with >5x operations at UCB. | ||||||||
Detector Warm-up Procedure | K. Rider |
| Outline document generated, procedure refined with >5x operations at UCB. | ||||||||
LFC Maintenance Procedure | Menlo Systems |
| A maintenance training session with Menlo is part of our contract but has not happened yet. |
...
Most of these were one-time procedures, and will not need to be repeated. However, they are collected here for future reference.
Description | Procedure | Notes | ||||
|---|---|---|---|---|---|---|
Archon XVBias Board Removal |
| Performed on the Green Archon after XVBoard started failing. The XVBias board is only needed for the thicker (100um) STA devices; since both KPF CCDs are 30um-thick it can be removed. Note the Red Archon also has this board installed but it has not been removed as of June 2023. | ||||
Backup Computer Network Connections |
| Instructions on how to connect the KPF backup computer to the WMKO ops network. | ||||
Archon Grounding Strap Installation |
| The Archons were showing some fixed-pattern noise. This occurred at SSL and was fixed with better grounding of the Archons. These instructions show how to better ground the Archons to the vacuum chamber. | ||||
Ca HK Trigger Measurements |
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HK Galil Voltage Divider - Resistor Cahnge |
| |||||
Etalon Computer Re-Install |
| Connections for the etalon computer to be re-installed after it was at headquarters for the WMKO OS install. | ||||
LFC Computer Network Change |
| The LFC was originally on the ops network; these instructions explained how to move it to the KPF Private Network (it’s current setup). This change was made and it is now on the KPF Private Network. | ||||
“Motor Off” Jumper Install for Optical Bench Isolator Motor Galil |
| This jumper prevents the motors from turning on inadvertently when the Galil is powered on. This has been completed. | ||||
Exposure Meter Shelf - Assembly Details |
|
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