NASA-LLIS-0129

Lessons Learned - The Oxygen Vent System.

contributor author	NASA - National Aeronautics and Space Administration (NASA)
date accessioned	2017-09-04T18:00:32Z
date available	2017-09-04T18:00:32Z
date copyright	08/24/1992
date issued	1992
identifier other	FWYCQCAAAAAAAAAA.pdf
identifier uri	http://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/183571
description abstract	Description of Driving Event: The vacuum servicing units provide the capability to evacuate the PRSD tanks and the relief line. The unit consists of a skid mounted frame, electrical and fluid control panels and an electric motor driven vacuum pump. If the vacuum servicing unit is left connected to the suction line, inadvertent opening of manual valve A81992 could subject the pump to 935 psig from the cryo valve panel. This is beyond the unit's capability and could expel pump oil through the vent system.
language	English
title	NASA-LLIS-0129	num
title	Lessons Learned - The Oxygen Vent System.	en
type	standard
page	2
status	Active
tree	NASA - National Aeronautics and Space Administration (NASA):;1992
contenttype	fulltext
subject keywords	Ground Equipment
subject keywords	Ground Operations
subject keywords	Hardware