VIEWPORT GUARD ASSEMBLY

Document #:

LIGO-D080367-v6

Document type:

D - Drawings

Abstract:

ASSEMBLY DRAWING FOR GUARD THAT IS USED TO PROTECT VACUUM VIEWPORTS DURING INSTALLATION AND REMOVAL OF EQUIPMENT

Files in Document:

• D080367-v6.PDF (file is not accessible)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Observatory Facilities
• Vacuum
• Auxiliary Optics
• Final Design

Authors:

• Michael Meyer
• Eduardo Sanchez
• Stephen Appert

Keywords:

VE Viewport Guard

Notes and Changes:

v6 includes the -11 and -13 configurations for use with an 8" viewport

CONVIGURATIONS -11 AND -13 ARE NOT USED IN LIGO H1 OR L1 INTERFEROMETERS
THESE CONFIGURATIONS WERE CREATED FOR CIT EXPERIMENT

Zones and Changes
C8:A5 update BOM with new configurations and parts
D5:B2 add isometric views of new configurations

It is noted that the D080391 "dust" shield does not provide a great seal - not the intent of this piece is for added laser safety as well, so the seal may or may not be necessary. - BW

Related Documents:

• LIGO-D080365: Viewport Guard
• LIGO-D080366: Viewport Guard Shield
• LIGO-D080391: Viewport Guard Clamp
• LIGO-D1101171: ALIGO, VE, VIEWPORT GUARD ASSY., MULTI-PIECE

Referenced by:

• LIGO-E1300328: Repository for Viewport Assembly Procedure Documents
• LIGO-E1300357: Repository for Viewport SW Vault Files
• LIGO-D1200963-v1: aLIGO_SLC_High power Viewport Guard Assembly