Weinmann Emergency MODUL CapnoVol Servicing And Repair Instructions page 42

Device: MODUL CapnoVol
Component no. for main printed circuit board WM 22450/22461: _____________
Component no. for printed circuit IRED WM 22490: _____________
Component no. for printed circuit CAP 100 WM 22456/22890: _____________
1. Testing equipment
• as per Servicing and Repair instructions for CapnoVol WM 16796
2. Preparation for testing
• as per Servicing and Repair instructions for CapnoVol WM 16796
3. Input of device data
• as per Servicing and Repair instructions for CapnoVol WM 16796
4. Test leaktightness
• Pressure drop of oxygen duct ≤ 200 mbar/min
• Pressure drop of CO measuring section ≤ 2 mbar/min
2
5. Test device self-test
• Self-test performed successfully
6. Test infrared interface
• Error-free transmission of a dataset
7. Test software versions
• Testing only possible on test bench
8. Test display elements
• Function of power supply LED
• Function of alarm LED
• Function of alarm transmitter
• Function of display
9. Test input elements
• Function of keys
10.Test battery charging
• Permitted charging current is 1.5 to 1.9 A
11.Test flow measurement
• MODUL CapnoVol displays an exhalation volume TVe = 450 ± 70 ml
12.Test occlusion alarm
• Occlusion alarm-test performed successfully
13.Test CO measurement
2
• The value is between 4.7 and 5.3 vol %
14.Test system clock
• Clock test performed successfully
42
Service record
CapnoVol Test Record
WM no.: ................... Device no.: ................... Date of manufacture: ...................
__________
Date
Value OK not OK
mbar/min
mbar/min
A
ml
vol %
__________________
Signature