Abstract: This article briefly describes the fault of“Incorrect bicarbonate concentrate, check concentrate” demonstrated on Baxter Gambro AK96 Hemodialysis Machine, analyzes the operation principle of the equipment in details, and then proposes the treatment schemes about this fault, which have practical operability, and can provide reference for technologists and operators working in dialysis department.

Key words: Baxter Gambro AK96 Hemodialysis Machine, fault, pumps speed deviation, conductivity