This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
installation_fp_sci [2015/05/04 12:30] pereira [Open focal-plane chamber] |
installation_fp_sci [2015/05/04 12:43] pereira [Installation of FP scintillator] |
||
---|---|---|---|
Line 14: | Line 14: | ||
- 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 hydraulic piston will increase {{: | - Turn the switch to open the clamps holding the FP chamber. The weight held by the hydraulic piston will increase {{: | ||
- | - Turn on the switch to activate the motor opening the chamber. It takes about 10 minutes to get the chamber totally opened {{: | + | - 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 ==== | ==== Installation of FP scintillator ==== | ||
+ | - The figure below shows the FP chamber open, with the " | ||
+ | - Unplug the bases of the up and down phototubes. The tie holding the cable of the up phototube needs to be cut | ||
+ | {{: | ||
+ | |||
+ | |||
+ | 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) |