Maquet HCU 40, Инструкция по эксплуатации

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| HCU 40 | 6 Messages | 85 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
Message Possible conse­
quences Possible cause Possible action
Cplg.: Water circuit
faulty! Change device
or use patient circuit.
Check temperature! The pump is switched
off. The water circuit
cannot be used any
more. The temperature
sensor at the outlet is
defective, the pressure
sensor is defective, or a
broken wire has been
detected by the pump
control. Have device checked/
repaired by authorized
service personnel. Use
replacement device.
Device defective! Device defective. Notify authorized ser­
vice. Use replacement
device.
HCU restart! Set settings and set­
point values are not
adopted. The device has been
restarted. Confirm the message,
check the settings and
setpoint values.
Control unit reset de­
tected! Set settings and set­
point values are not
adopted. Control unit reset. Confirm the message,
check the settings and
setpoint values.
Connection to control
unit faulty! Device cannot be con­
trolled. Communication be­
tween HCU 40 and
control unit (CU) faulty. Notify authorized ser­
vice. Use replacement
device.
Water tank empty No circulation and thus
no temperature regula­
tion possible. No water in tank. Fill the water tank.
Level sensors defec­
tive. If the error occurs
again: Notify authorized
service.
Tank overflow! Water
level too high Water may flow out of
the tank overflow and
onto the floor. Too much water in the
tank. Drain some water from
the tank.
Level sensors defec­
tive. If the error occurs
again: Notify authorized
service.
Pat.: Water flow too
low! No circulation and thus
no temperature regula­
tion possible. Outlet valve closed. Open outlet valve.
Tube kinked. Remove kink.
Blanket operated with­
out pressure reducer. Connect pressure re­
ducer.
Pat.: No gradient mode
possible Gradient mode not
available. External temperature
sensor defective or
connection faulty. Check connection to
external temperature
sensor. Reconnect if
necessary.
Pat.: Water pressure
too high! No circulation and thus
no temperature regula­
tion possible. Outlet valve closed. Open outlet valve.
Tube kinked. Remove kink.
Blanket operated with­
out pressure reducer. Connect pressure re­
ducer.