A Global Leader in Respiratory Diagnostics
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DT_0006 Issue 15
Possible Cause/
Solution: (In
probable order)
• Ensure the on/off button was pressed.
• If running off battery, ensure the device is charged
and/or the power supply is connected.
• Electronics failure. Contact support.
Problem Fault
Symptoms:
• Reversed or no volume measurements.
Possible Cause/
Solution: (In
probable order)
• Ensure tubing is connected correctly.
•
Ensure flowhead connecting tube is not pinched
or trapped.
7.1. Software Check
Information about the device can be obtained from the About box. This
information can be used if any queries are made to Vitalograph or a
service agent.
To access the About box
, select ‘Configuration’ on the Main
Menu and go to the second screen of options.
7.2. Product Useful Life Checks
To ascertain whether the device has exceeded its useful life
Vitalograph recommends checking the flowhead and the batteries.
The flowhead may be checked with the daily calibration verification,
to be completed by the clinician/healthcare professional, and
during the periodic inspection of the device. Reference section 3.4
Calibration Verification for details on how to check the device flowhead.
As the main battery pack ages, the required charging frequency will
increase, and the battery life will decrease. Vitalograph recommend
changing the battery pack every 3 years.
The clock may reset to a default time and date on power down if the
3V coin cell battery has depleted. Vitalograph recommend changing the
battery during routine service every 3 years.
8. Customer Service
Service and repairs should be carried out only by the manufacturer, or by
Service Agents approved by Vitalograph.
For the names and addresses of approved Vitalograph Service Agents, please
refer to the contact information at the start of this manual.
Any serious incident that has occurred in relation to the device should be
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