Maquet HCU 40, Instructions For Use Manual

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| 128 | 8 Maintenance | HCU 40 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
8 Maintenance
Maintenance includes all measures which ensure the device is functioning
properly and is free of damage in order to enable safe use for the intended
purpose:
n
Maintenance by the operator
n
Inspection and maintenance by authorized service personnel
n Repair
Interval Task Procedure
After each use Surface cleaning and disinfec­
tion of the device Operator
Daily Daily inspection by the operator Operator
Weekly
n
Perform routine disinfection
of the water circuits
n
Perform diagnosis
Operator
Monthly Clean the air filter Operator
Every 3 months Perform descaling Operator
Every 12 months Inspection Authorized service
8.1 Maintenance by the Operator
This section contains all of the regular inspection and maintenance measures
which are required to ensure the device is functioning properly and is free of
damage.
8.1.1 Daily Inspection by the Operator
Check the following points every day:
n
The water level in the tank is sufficient (setpoint water level: level marking in
the cardioplegia tank, approx. 1 cm above the evaporizer plates).
n
The size of the ice block is sufficient.
n The interior walls of the tank must not be touched by the ice in order to allow
sufficient flow.