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User name jpchen
Log entry time 17:22:10 on August 6,2003
Entry number 109245
keyword=Maintenance activities (II)
Alignment group completed as found survey of the target ladder, target collimators,
the thin sieve slits, the Septum at 9 degree and the HRS_r at 18 degrees.
Ed's people installed the connecting pieces between the sieve box and the Septum
for the 9 degree setting. Scot closed the valve for the He3 bottle. We will leave it
closed for this energy and will need to open the bottle when we change energy to 1 GeV.
We (Vince and I) connected the reference cell, put the pick-up coils back, connected the RTDs, taped down the wires. Also we took out the thin sieve slits, inserted the
thick sieve slits (which will be the one to start when beam comes back) and adjusted the collimators around the sieve slits. Note: when we took the thick sieve out, we should insert the thin sieve slits and re-adjust the collimators around the sieve
and then take the thin sieve out). Closed the scattering chamber.
Unlocked the lasers. Oven is being heated up.