The customer reported that the power cord on the css console would come loose, causing the css console to switch to battery power.The customer also reported that the power cord was replaced with a hospital stock power cord.There was no patient impact.The css console functioned as intended by switching to battery power when the ac power cord connection was loose.The original suspected loose power cord was never returned to syncardia for investigation.Prior to shipment, syncardia performs an electrical safety inspection on the css console, and the results are recorded on form 901105-000.Css console # 13 met all acceptable criteria for electrical safety.The ac power cord connection was verified to fit with the power cord receptacle and to function properly per (b)(4), tah-t console final production/verification checklist.Css console # 13 was returned to syncardia on 19 dec 2014 for regularly scheduled 2 year service.There were no other reported issues regarding the css console # 13 between 06 oct 2014 and 19 dec 2014.The css console was serviced and passed all final performance testing prior to being placed into finished goods.This alleged failure mode poses a low risk to the patient because it did not prevent the css console from performing its life-sustaining functions.The css console has redundant, alternate power source of batteries.This issue will continue to be monitored and trended as part of the customer experience process.Syncardia has completed its evaluation of this complaint and is closing this file.
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