When a failure occurs due to numerous cases that cause a system failure by one or more different incidents, cold head gets damaged. The existing one loses its properties and with a magnet that does not consume helium, the system begins to lose helium, as with a system that consumes helium, there is an enormous increase in helium consumption, irregular noise in its operation or increased temperature of the MRI system itself. In case servicing of such a malfunction is not provided as soon as possible, QUENCA can occur, or as a third case, complete failure of the cold head itself. We can do the complete purchase and replacement of the cold head.