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(Upper left) Looking up from the lower angle through the shutter component. The electronics component with several boards installed at the front is 'Mfront' system to operate CCD's. The vacuum valve with a yellow knob on the right hand is the valve for the dewar's vacuum. When turning off or detaching the external pump, we must close this valve to seal the vacuum of the dewar.
(Lower left) The valve flange and the guage component. The guage component is seen in the middle of the picture. On the upper left of the picture, we see the flange covered by a cap with a red clamp. This is the valve flange, to which the tube from the pump should be connected when pumping.
(Right) The tubing from the external vacuum pump. The vacuum valve appears again slightly behind the Suprime-Cam's frame.
Attached behind the control box for the filter exchanger.
From the right side (Obsolete!!!)
1: Blue: LANTRONIX MSS4(toro)
2: Red: Power switch controller(inteli)
3: N/A?
4: N/A?
5: Green: Filter Exchanger (filex)
6: Gray: House Keeping PC (bilbao)
7: Gray: Messia5 server PC (salvador)
8: Yellow: LAN cable connected from the umbilical cable
Reading status from modules through RS-232C connection.
located on the right side of the switching Hub. 3 Ports are being used.
From the left side,
1: N/A
2: CCD temperature and the running power ratio of the cooler controller (Chino)
3: Vacuum Guage
4: Flow meter for the gas N2 flow
The IPC power swtich controller is seen under the LANTROX, which has 8 button to controll on/off of the power of each outlet. (inteli)
(Left) Flow meter for the coolant glycol. located just above the shutter panel, beside the elevator structure for the filter exchanger. is connected to bilbao PC.
(Right): Flow meter for the dry gas N2. located around the tubing seen in the left picture. is connected to the LANTRONIX module.