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Updated fields b4, d9, g3, g6, h2, h3, h6 type of investigation, investigation findings, investigation conclusions, h11 a getinge field service technician fst inspected the pump at the flight base, and during initial startup the device displayed a full helium tank.The pump operated normally on a system trainer and test balloon.A cardiosave rescue helium leakage check was performed, and the unit passed thirty minute leak tests with zero psi drop.The unit also filled properly using an external helium refill station and passed all leakage and functional tests.No faults were found, and the reported issue could not be duplicated, the device met all manufacturer specifications.
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