Minn. R. agency 144, ch. 4731, IRRADIATORS, pt. 4731.6130

Current through Register Vol. 49, No. 29, 2025

Part 4731.6130 - POWER FAILURES

A. If electrical power at a panoramic irradiator is lost for longer than ten seconds, the sources must automatically return to the shielded position.

B. The lock on the door of the radiation room of a panoramic irradiator may not be deactivated by a power failure.

C. During a power failure, the area of any irradiator where sources are located may be entered only when using an operable and calibrated radiation survey meter.

Minn. R. agency 144, ch. 4731, IRRADIATORS, pt. 4731.6130

29 SR 755

Statutory Authority: MS s 144.1202; 144.1203