A steris service technician arrived onsite to inspect the sq240 surgical lighting system and found that a blown fuse within the wall control to the lighting system and that the wall control was damaged.The blown fuse caused the wall control to short, and the reported event to occur.The technician made the necessary repairs, tested the unit, confirmed it was operating according to specifications, and returned the unit to service.The surgical light was 24 years old at the time of the event.The expected useful life of the system is 7 years under normal condition of use.No additional issues have been reported.
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