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7. Troubleshooting
In the chart below are some of the more common problems you may experience during
measurement. Refer to this chart BEFORE sending the instrument in for factory repair service.
Problem Possible Solution
8. Care and Maintenance
• Clean the gauge with a soft cloth very slightly moistened with water or mild detergent. Wipe dry.
• Never clean cuff or gauge with alcohol, hydrogen peroxide, thinners, or any
other harsh chemicals.
• Avoid exposure to extremes in temperature, humidity, direct sunlight, or dust.
• Take care when storing the cuff and tubing to avoid kinking or damage.
• Do not drop the instrument or subject to strong vibration.
• Do not attempt to disassemble the main unit or cuff.
Needle does not rest within oval
mark at bottom of gauge.
Cuff deflates too quickly or slowly
Measured home values vary from
those obtained by doctor. Values
vary each time blood pressure is
measured.
Can’t hear pulse sounds.
Remove from tubing to release any residual air.
If needle remains outside of oval, return to fac-
tory for recalibration.
Adjust valve by following the procedures out-
lined on page 18 of this manual.
Blood pressure varies enormously. Refer to
the section titled ”About Blood
Pressure“ for guidelines.
Make sure chestpiece is positioned
properly and stethoscope tubing is not ob-
structed or kinked. If problem persists consult
with physician for guidance on proper meas-
urement techniques.
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