Logbook MirrorInstall
Revision as of 15:40, 27 April 2018 by Satoshifukami (talk | contribs) (→Enter comments in reverse time order)
Enter comments in reverse time order
| Date | Who did it? | Action | Comments | Documents |
|---|---|---|---|---|
| 2018-04-27 | Martin, Satoshi, Tomohiro, Casana | Mirror Installation | We finished to install 16 mirrors on the structure (in total 32). | 
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| 2018-04-26 | Martin, Satoshi, Tomohiro, Casana | Mirror Installation | We started the mirror installation at Roque. We finished to install 15 mirrors on the structure (in total 16). |
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Trouble Shooting
2018/04/26
- When Casana people tried to install one mirror, they realized a big nut did not fit the fixed point and they could not fix the fixed point. It may have happened in the dish when trying to fix the nut. We solved this problem quickly by replacing the fixed point with a new one. Still, we check if a nut fits well a fixed point of a mirror to be installed before attaching it to the cherry picker.
- Sometimes it is very hard to insert safety bolts because of glue and a tape inside the hole. We solved by using a small hammer and a small screwdriver which Holger suggested to us to use to remove glue or tape.
