Long Term Maintenance - Fuji Electric ZPG Instruction 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 B (NO, SO )
2
5 Detector A (CO, CO )
2
6 LCD
7 Solenoid Valve
8 Main power supply unit
9 Main power PCB
INZ-TN2ZPG-E
Recommended
Q'ty replacement
Delivered
period (year)
year
1 2
1 2
2 2
1 5
1 5
1 3
2 3
(*1)
2
5
(*2)
3
2 5
77
Year
1st 2nd 3rd 4th 5th 6th
year year year year year year
7th 8th 9th 10th
year year year year