GE OPTIMA MR360 Service Training page 9

There are three types of safety hazards to be aware of with MR. Always
observe high voltage dangers and perform Lock Out / Tag Out (LOTO) safety
steps before working on any piece of MR equipment. Do not substitute a
shortcut process for LOTO. A shortcut that produced one set of desired results
on an older piece of equipment may not produce the same set of desired
results on the new piece of equipment.
Complete the required MR512 MR Magnet and Cryogen Safety course before
attempting to service a magnet or work with cryogens.
Note to instructors: You can embellish as you wish since you both use
different slides for safety in your classes.
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