Heater-Cooler System 3T • Operation
CP_IFU_16-XX-XX_USA_015 5.3
Filling the water tanks
◗ Switch on the heater-cooler (by pressing the mains power switch 1) in
order to use the water level displays.
◗ Press the key Audio alarm off 29.
◗ Remove the cover of the filler neck 3 by turning it
90° counterclockwise.
◗ Fill the tanks. Internally, the tanks are filled in the following order:
➜ cardioplegia cooling circuit
➜ cardioplegia heating circuit
➜ patient circuit
Explanation of the colors in the water level display
Segment a: red
Segment b: orange
Segment c: green
Segment d: green
◗ Fill the water tanks with filtered tap water until the orange LED b of
the water level display for the patient circuit lights up.
°C °C °C
°C °C °C
1 2
37.6
20.1 20
37
10
5