Product Manual

68 Maintenance and Service Welch Allyn Spot Vital Signs LXi
7. P r e s s t h e Navigation button to highlight “Blood Pressure” on the display and press
the Select button.
8. Press the Navigation button to highlight “BP Calibration Check” on the display and
press the Select button.
9. Press the Select button to close the valve.
10. Verify that the pressure meter is on and the thumb screw valve is closed. Inflate the
device manually to about 250 mmHg.
11. Drop the pressure to 200 mmHg, wait 15 seconds for stabilization, and take a
reading.
12. Repeat for 150 mmHg, 50 mmHg, and 0 mmHg (all measuring downscale).
13. If the calibration at any point is outside of ±3 mmHg, call Welch Allyn Technical
Service for assistance.
Temperature Calibration Check
Use the 9600 Plus Calibration Tester (see “Temperature” on page 72) to check the
SureTemp Plus or Braun ThermoScan PRO 4000 thermometer accuracy. If the
thermometer is out of calibration, contact Technical Service.
Masimo SpO
2
Calibration Check
Use a Masimo-approved SpO
2
simulator (Fluke Biotek or Clinical Dynamics SmartSat) to
check the SpO
2
accuracy. There is no way to change the calibration of the SpO
2
module. If
the SpO
2
is out of calibration, contact Technical Service.
Nellcor SpO
2
Functional Check
Use a Nellcor SpO
2
simulator (SRC-MAX ) to check the SpO
2
funcationality. There is no
way to change the functionality of the SpO
2
module. If the SpO
2
is not functioning
properly, contact Technical Service.
Product Disposal
Do not dispose of this product as unsorted municipal waste. Prepare this product for
reuse or separate collection as specified by Directive 2002/96/EC of the European
Parliament and the Council of the European Union on Waste Electronic and Electrical
Equipment (WEEE). If this product is contaminated, this directive does not apply.
For more specific disposal information, see www.welchallyn.com/weee,or contact Welch
Allyn Customer Service at [phone].