GE B30 Technical Reference Manual page 249

APPENDIX E: Service check form,
Extension Module, N-FC, N-FCREC, N-FREC
Customer
Service
Service engineer
OK = Test OK
1. Check internal parts
3. Check Mini D-Fend
Notes
4. Module software
5. Module bus
communication
6. Flow measurement offset
7. Ambient pressure
9. Nafion tube
10. Leak test
11. Check the flow rates
Sampling flow
12. Working pressure
Amb-Work
13. Gas calibration
14. Occlusion detection
16. Apnea detection
Service check form, Extension Module, N-FC, N-FCREC, N-FREC
N.A. = Test not applicable
OK N.A. Fail
OK N.A. Fail
GAS
Module type
Fail = Test failed
2. Check external parts
8. Zero valve check
15. Check D-fend
S/N
Date
OK N.A. Fail
OK N.A. Fail
±10 ml/min
<6 mmHg/20 sec
135...165 ml/min
20...50 mmHg
Document no. 2044677-001
E-1