Maquet HCU 40, Instructions For Use Manual

Page: 57 / 148

| HCU 40 | 4 Operation | 57 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
▶ P1: Oxygenator heat exchanger to water circuit P1 (⇨ "Connecting a Heat
Exchanger", page 52).
Or
▶ P1: Pressure reducer for warming/cooling blanket (⇨ "Connecting a Heat
Exchanger", page 52).
▶ P2: Connecting the warming/cooling blanket to the water circuit P2 (⇨ "
Connecting a Heat Exchanger", page 52).
Or
▶ CPLG (⇨ "Connecting a Heat Exchanger", page 52).
2 Set the required setpoint temperature for the corresponding circuit (⇨ "Setting
and Changing Setpoint Temperatures", page 45).
▶ The default temperature is set as 37°C.
3 Touch the [Functions] symbol in the
main screen.
4 Touch the [De-airing] symbol of the required circuit.
▶ The touchscreen shows the following
message:
5 To confirm the message, touch the [Confirm] symbol.
▶ The HCU 40 starts the pump to de-air the circuit.
▶ A status bar displays the progress of the de-airing.
NOTE: You can cancel the de-airing by touching the
[De-airing] symbol
during the de-airing.
▶ Once the circuit has been de-aired, a green check mark appears next to
the
[De-airing] symbol.
▶ The de-airing is followed by temperature regulation. The water is
regulated to the preset temperature.
NOTE: During de-airing, water is taken from the tank, and water flows into