Fukuda Denshi DSL-8001, Service Manual

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measurement and contact our service representative.
N O T E
For the following situation, measurements will be terminated.
y When the measurement time has exceeded 120 seconds for adult, 90
seconds for child, 60 seconds for neonate.
y When the inflation value has exceeded 300mmHg for adult, 210mmHg for
child, 150mmHg for neonate.
The <NIBP Communication Error> message is displayed on the screen.
Cause : An error has occurred in the NIBP module.
Solution : A unit failure can be considered.
SpO
2
The pulse waveform is not displayed.
Cause 1 : The amplitude of the pulse waveform is too low, or the sensor is not positioned
correctly.
Solution : Check if the light emitting and receiving part of the sensor LED is aligned.
Cause 2 : The sensor is defective.
Solution : Replace the sensor.
Cause 3 : SpO
2
sensor is not firmly connected to the connector.
Solution : Make sure the SpO
2
sensor is securely connected.
Cause 4 : Sensor is exposed to light.
Solution : Place a black or dark cloth over the sensor to avoid direct sunlight. When not used,
avoid placing the sensor in light or unplug the sensor from the connector.
The SpO
2
measurement is unstable.
Cause : There is excessive body motion of the patient which disables correct measurement.
Solution : 1. Have the patient lie as still as possible.
2. Relocate the sensor, or change the sensor position where body
motion will have less influence.
The <SpO
2
Disconnected> message is displayed.
Cause : When the SpO
2
relay cable is disconnected during SpO
2
monitoring, this message
will be displayed.
Solution 1 : To cease monitoring, press the [Alarm Silence] key. This will clear the message and
silence the alarm.
Solution 2 : To continue monitoring, plug in the SpO
2
relay cable. This will clear the message and
silence the alarm.
The <SpO
2
Sensor Fault> message is displayed.
Cause 1 : The sensor is not connected securely.
Solution : Reattach
the sensor.
Cause 2 : The sensor is defective.
Solution : Replace the sensor.
Cause 3 : A wrong sensor is used.
Solution : Replace the sensor.
The <SpO
2
Check Sensor> message is displayed.
Cause : A wrong sensor is used.
Solution 1 : Replace the sensor.
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