Power failures.
10 C.F.R. § 36.37
in effectEffective: 2024-07-01(a) If electrical power at a panoramic irradiator is lost for longer than 10 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.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-10.xmlFetched: 7/26/2026
