LIGO Document D1002884-v7

Flange Layout - L1 Horizontal Access Module1 (HAM 1)

Document #:
LIGO-D1002884-v7
Document type:
D - Drawings
Other Versions:
Abstract:
This layout shows the flange type (A, B, C etc) used for the HAM chambers their position relative to the chamber and the connectors. It also lists the equipment that passes through each flange.

USEFUL LINKS
1) For aid with orientation of chamber and location of flanges on chamber, refer to AdvLIGO VE HAM4-H1, Vacuum Equipment Assembly, LIGO-D0901126

2) For a Summary of electrical feedthrough types and typical sub-flanges refer to LIGO-D1101775: aLIGO, ELECTRICAL FEEDTHROUGH TYPES, TYPICAL SUBFLANGES, AND PORT CONFIGURATIONS

3) Refer to LIGO-D1002892 (linked below) for the Flange Master Listing Summary

LHAM1 flange layout pictures as of June 2023 (O4 configuration or -v7 of this document) : https://photos.app.goo.gl/Akqx4zY2EzM2Ytq17

Files in Document:
Other Files:
Notes and Changes:
24 Sep 2024...Re-redlined -v7 with changes that were not captured when the last lot of redlines were captured in -V7. Added pictures of each feedthrough for reference

08 June 2023: SK uploaded v1 .PDF drawing. Changes include:
- Converting sub-flange D4-3 into D4-3C1 and D4-3C2 for 2 x DB25 connectors.
- Converting sub-flange D1-3C1 and D1-3C2 into D1-3 for a vacuum purge port.
- Removing flanges C1 and D8 since they have vacuum equipment only and therefore should be in HAM1-L1's VE drawing ('D0901810') instead.
- Removing Notes 2 and 4 on D1002884-v6.
- Updating note under Detail B.
- Reorienting detail circles of flanges D5 and D6.
- Adding Detail D for flange D1.


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