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Opening Target Facility Area

Turn the Beam/Chopper off
On the Main Magnets page, turn Dipole D5578 off on BBS/FFS tab; this will take a moment to ramp down to 0 A.
On the MPS Operator page, turn E-Bends off.
On the PPS rack, turn the Linac ACS key to Beam Permit.
On the PPS rack, turn the key for Target RSS Ready For Beam to Off.
Operator goes to room and starts a survey for entire area, or specific spot if required.
After room fully surveyed and opened, on the PPS rack, turn the key for the opened room to Regulated Access.

On the PPS rack, turn the room key to Search Survey.
Reset the warning alarms in area through the PPS rack.
Perform search and evict of area.
Once all target areas are secured, turn the Target RSS Ready for Beam key to Yes. Wait a minute for the Target Facility lights to stop flashing and turn solid red.
Ensure you are in required machine mode for beam.
Turn the Linac ACS key back to Beam Permit.
On the Main Magnets page, cycle the D5578 dipole to 90 A on the BBS/FFS tab:
1. Copy the current setpoint value.
2. Turn on D5578 dipole (this will take a few seconds to go green).
3. When the dipole is on, input 90 A into the setpoint value.
4. When done ramping to 90 A, paste the original setpoint value.
5. Wait for dipole to ramp to original value.
On the MPS Operator page, turn the E-Bends on.
On the Main Magnets page check that the E-Bends setpoint and readback values match on the V-LEBT tab.
On the MPS Operator page, set configuration according to MPS Device Configuration Guideline.
Check and clear all set MPS devices.
Start the Chopper.

FRIB Operators