
35
Installation
Power-Up Procedure
18. Reset the stability setting and ramp rate of the Model 420 to an
appropriate value for the magnet to be operated. Then turn off the
Model 420.
19. Remove the short from the power supply leads and connect the
leads to the vapor-cooled current leads of the magnet.
After successful completion of this test of the Model 420 and power supply
system, the system is ready for operation with a superconducting magnet.
Refer to the ramping function example presented on page 57 for a
discussion of the various available ramping methods.
Summary of Contents for 420
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Page 18: ...xvi Rev 7 Foreword Safety Summary ...
Page 22: ...4 Rev 7 Introduction Front Panel Layout ...
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Page 30: ...12 Rev 7 Introduction Operating Characteristics ...
Page 54: ...36 Rev 7 Installation Power Up Procedure ...
Page 82: ...64 Rev 7 Operation Summary of Operational Limits ...