GE b30 - Page 249

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