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playground:changeleg [2009/03/04 15:46]
127.0.0.1 external edit
playground:changeleg [2009/04/15 15:11] (current)
odonnell Changed to wiki format; removed redundant section; added Q4 switch note
Line 3: Line 3:
 ** Switching Extension Legs ** ** Switching Extension Legs **
  
-   1. Turn power switch ​on ( white lights will come on). +   - Run current to zero and turn power to quad(s) off if needed. 
-   2. Select ​leg. +   ​- ​Turn power to leg selection panel on (white lights will come on) if not already on
-   3. Turn power off (interlock light will light leg selected). +   - Push button to select ​leg. 
-   4. Turn power to on again ( on light will not light yet )+   Turn power off (interlock light for beam line will change to leg selected). 
-   5. Turn quad supply on (swithcon ​right thant says "​off"​). +   Turn power on again. 
-   6. You can now operate quad+   Turn quad supply on (switch on right that says "lens power/off"​). 
- +   You can now operate quad(s) for selected ​line
-To go to another leg. +   - NOTE Quad 4 selection between the R-23 and R-45 beamlines is NOT done by leg selector panel; this is controlled by a switch in the large target room.
- +
-   1. Run quad.  supply to zero and turn off power switch to left)+
-   2. Select another leg (lighs will remain the same). +
-   3. Turn power off. +
-   4. Interlock ​for leg selected ​will come one+
-   5. Turn power on and quad on and continue as above.+
  
 NOTE:   ​Always turn quad power off before attempting to switch legs.   ​Switching magnet polarty must be done in a separate operation. NOTE:   ​Always turn quad power off before attempting to switch legs.   ​Switching magnet polarty must be done in a separate operation.
playground/changeleg.txt · Last modified: 2009/04/15 15:11 by odonnell