Logbook IFplate-Assembly-Mirca-JanFeb2018

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Revision as of 17:07, 14 January 2018 by Satoshifukami (talk | contribs) (Tips)
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Enter comments in reverse time order

Date Who did it? Action Comments Documents
2018-01-10 Satoshi, Tomohiro arrival in La Palma
2018-01-11 Martin, Satoshi, Tomohiro preparation for IF plate assembly We removed 351 unnecessary aluminum plates and 700 small pins to be threaded. We also confirmed how to assemble IF plates and completed 2 plates additionally (in total 9).
2018-01-12 Martin, Satoshi, Tomohiro IF plate assembly We completed 11 plates (in total 20) and finished. Besides we finished tube spacers for 10 plates.
2018-01-14 Satoshi, Tomohiro IF plate assembly We finished tube spacers for ? plates.

Trouble Shooting

Tips

- Some of actuators have watertight belts so far from their tops that IF plates cannot be adjusted to the right positions vertically.¥¥ We found only one (with 2 mm displacement) out of 20 so far. - Bolts for fixing tube spacers have square shapes under their hats. Some of the square shapes are tight and difficult to slide smoothly. We might not use them.