Maquet HCU 40, Instructions For Use Manual

Page: 83 / 148

| HCU 40 | 6 Messages | 83 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
6.4.1 High Priority
Message Possible conse­
quences Possible cause Possible action
Cplg.: Heater tempera­
ture too high! Patient temperature not
regulated until device
cools down. Temperature turned off
because temperature at
outlet too high. Use replacement de­
vice.
Operation in too hot en­
vironment Reduce temperature at
outlet to below 39.5°C:
allow device to cool
down. Place device in
cooler environment.
Supply cold air. Use re­
placement device.
Temperature in device
too high
Temperature sensor
defective Check plausibility of the
temperature display on
the CU. Notify the au­
thorized service in case
of defects. Use replace­
ment device.
Cplg.: Water tempera­
ture too high Outlet temperature
above warning limit Check setpoint temper­
ature and reduce if nec­
essary. Message disap­
pears automatically
when temperature
drops below warning
limit.
Pat.: Heater tempera­
ture too high! Patient temperature not
regulated until device
cools down. Temperature turned off
because temperature at
outlet too high.
Operation in too hot en­
vironment Reduce temperature at
outlet to below 39.5°C:
allow device to cool
down. Place device in
cooler environment.
Supply cold air. Use re­
placement device.
Temperature in device
too high (temperature
build­up in standby)
Temperature sensor
defective Check plausibility of the
temperature display on
the CU. Notify the au­
thorized service in case
of defects. Use replace­
ment device.