Long Term Maintenance - Fuji Electric ZPB Insruction Manual

7.3 Long term maintenance

Gas analyzer annual inspection plan
levels in sample and reference gases).
No. Component name
1 Fuel cell O analyzer (build-in)
2
2 Infrared light source
3 O-ring for sampling cell
4 Detector
5 LCD
6 Solenoid Valve
7 Main power supply unit
8 Main power PCB
-
Recommended
Q'ty replacement
Delivered
period (year)
year
1 2
1 5
2 2
1 5
1 3
2 3
1 5
2 5
66
Year
1st 2nd 3rd 4th 5th 6th
year year year year year year
-
-
-
7th 8th 9th 10th
year year year year
INZ-TN2ZPB-E