Gemini 5 Technical Debriefing, Part II, 1965
NASA-UAP-D020 · page 69 of 325
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FCSD Rep Cooper • the Secondary O2. Mine was ope:1, Pete' s was closed the whole flight . That's the way they stayed, just like for the check list. Never saw one quiver in either one of them the ',1hole mission. Pressure stayed right? Pressure stayed right where it was on launch. CO2 partial pressure. The gauge was some·,1hat erratic and gave us two or three readings that we had CO partial pressure~one of which we finally 2 checked and found we did not have and so then we disbelieved the gauge . . . : After that, although it generally read down at zero . Coolant: Coolant loops worked real fine . w~ were -running two coolant loops ON most of the time sin,Je we had fuel cells running. For 2 twenty- hour periods we had fuel cell, section 2 of the fuel ,)ells shut off, and the coolant loops shut off. In one period of time we had ci rcuit breaker pulled on coolant loop number 1 coolant loop. Secondary cool ant 1oop , then we were running on pum:? B and with bYJ>ass ON. BYJ>assing it around so we were heating before bringing the section 2 back nn the line after long shut down peri od we bYJ)assed the cool ant loop, the secondary coolant loop, in order to warm -€8-t◄ FID[pqf6tL_ ~