| 124 |
7 Cleaning, descaling and disinfection
| HCU 40 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
6
Place the open ends of the tubes (without touching any contaminated
surfaces) in an outflow and open the stopcocks of the patient and cardioplegia
water circuits.
7
Touch the
[Next]
symbol.
▶
The HCU 40 pumps the water out.
8
If stopcocks for the pumps of the patient
and cardioplegia water circuits are
mounted underneath the HCU 40:
Place a suitable container (e.g., a flat
stainless steel tray) below the stopcocks
of the water pumps.
Remove the yellow caps from the water
pump stopcocks.
Open both stopcocks of the water
pumps in order to empty the latter.
Connect the drainage tube to the tank
drainage coupling and drain away any
residual water.
Or
If no stopcocks for the pumps of the
patient and cardioplegia water circuits
are mounted underneath the HCU 40:
Connect the drainage tube to the tank
drainage coupling and collect the
remaining water (2 to 3 liters) in a
suitable container (e.g., a flat stainless
steel tray).
Tank drain/overflow:
10 Tank overflow
11 Tank drainage coupling
12 Stopcock cardioplegia water circuit
pump
13 Stopcock patient water circuit pump
9
Touch the
[Next]
symbol.
10 Close the water pump stopcocks, reattach the yellow caps and disconnect the
drainage tube.
Or
Disconnect the drainage tube.
11 Fill the HCU 40 up to the white mark in the tank with sterile filtered water (1
cm above the cooling plates).
12 To exit the wizard after the last step, touch the
[Confirm]
symbol.
Or
To cancel the wizard instead, touch the
[Reject]
symbol.
▶
Highly effective disinfection and biofilm removal completed.
Summary of Contents for HCU 40
Page 1: ...INSTRUCTIONS FOR USE HEATER COOLER UNIT HCU 40...
Page 147: ......
