Maquet HCU 40, Инструкция по эксплуатации

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| HCU 40 | 7 Cleaning, descaling and disinfection | 95 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
Depending on how contaminated the HCU 40 is and the hygienic situation in the
hospital, the necessary water quality may not be achieved after routine
disinfection, and therefore disinfection must be repeated. If there are atypical
mycobacteria in the water system, highly effective disinfection must be performed.
7.2.1 Performing Descaling
WARNING!
Use personal protection equipment (e.g. gloves resistant to chemicals made of
Nitrile rubber or Butyl caoutchouc (butyl rubber), dust mask for respiratory
protection P2, goggles and a protective lab coat) according to the Safety Data
Sheet for the disinfectant/descaling agent.
Descaling is performed every 3 months with 2% citric acid in the entire water
volume of the HCU 40. The cleaning wizard guides you through descaling.
Total duration: approx. 150 to 200 minutes (depending on the amount of ice
present and the power supply).
Follow the wizard's instructions.
During this procedure, the following steps are performed in succession:
n
Emptying of tank
n
Descaling
n Rinsing cycle 1
n
Rinsing cycle 2
n
Rinsing cycle 3
NOTE
The cleaning wizard provides additional support if one step in the cleaning
routine cannot be completed due to an operating error (example: shut-off valve
not open during pumping) A warning to this effect is shown. You can continue
the cleaning routine by pressing the
[Next] symbol.
1 Touch the [Settings] symbol.
2 Touch the [Cleaning/emptying] symbol.
3 Touch the [Cleaning] symbol.