installation_fp_sci
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installation_fp_sci [2015/05/04 12:24] pereira [Open focal-plane chamber] |
installation_fp_sci [2015/05/04 12:48] pereira [Installation of FP scintillator] |
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| - After venting the FP chamber, there might still be some pressure differencial. This can be corrected by " | - After venting the FP chamber, there might still be some pressure differencial. This can be corrected by " | ||
| - Unlock the padlock protecting the power brakers of the switch controls to open the chamber, and press the **START** button {{: | - Unlock the padlock protecting the power brakers of the switch controls to open the chamber, and press the **START** button {{: | ||
| - | - Turn the switch to open the clamps holding the FP chamber The weight held by the pivot will increase {{: | + | - Turn the switch to open the clamps holding the FP chamber. The weight held by the hydraulic piston |
| + | - Turn on the switch to activate the motor opening the chamber. It takes about 10 minutes to get the chamber totally opened {{: | ||
| + | |||
| + | ==== Installation of FP scintillator ==== | ||
| + | - The figure below shows the FP chamber open, with the " | ||
| + | - Unplug the bases of the up and down phototubes. The platic tie holding the cable of the up phototube to the chamber needs to be cut | ||
| + | {{: | ||
| + | - Using an allen wrench, unscrew the two bolts attaching the scintillator frame to the base of the chamber {{: | ||
| + | |||
| + | he first step to do is unplugging the up and down bases of the phototubes | ||
| + | |||
| + | |||
| + | In order to remove the " | ||
| Click Vent status [start pumpdown] --> vent status= pumpdown in progress (blue) | Click Vent status [start pumpdown] --> vent status= pumpdown in progress (blue) | ||
installation_fp_sci.txt · Last modified: 2023/08/18 10:19 by noji
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