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Message ID: 548     Entry time: Monday, October 24, 2016, 16:02
Author: Aaron Schmidt 
Target/No.#:  
Source:  
Station:  
Module:  
Target Oven W.O#:  
Heat Shield W.O#:  
Status: Problems/Solutions 
Subject: Pump down empty chamber/Clean Exhaust/Test 

Monday, October 24, 2016, 15:45: Remove metal mesh covering roughing pump exhaust.

Clean out mesh (3/4"-5/8" thick w/ layers of dust/material).

Monday, October 24, 2016, 15:52: Roughing 710.0 T.

Monday, October 24, 2016, 15:54: BV1B opened.

Monday, October 24, 2016, 16:00: Rouging 2.0 T.

Monday, October 24, 2016, 16:10: Turbo pumps available.


Tuesday, October 25, 2016, 08:08: Venting.

Tuesday, October 25, 2016, 08:40: Doors open.

Tuesday, October 25, 2016, 08:50: Roughing.

Tuesday, October 25, 2016, 08:51: Doors sealed for roughing.

Tuesday, October 25, 2016, 08:52: BV1B opened.

Tuesday, October 25, 2016, 09:10: Turbo pumps available & started.

Tuesday, October 25, 2016, 09:20: Ion gauge on.


Thursday, October 27, 2016, 08:35: Ion Gauge & Turbo pumps off.

Thursday, October 27, 2016, 11:44: Venting.

Attachment 1: Exhaust_pump_down.docx  102 kB  Uploaded Tuesday, October 25, 2016, 10:57
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