SICK DUSTHUNTER T100

7 Maintenance
57
7.2.2 Annual inspection and replacement
Q Analyzer
Note
For the analyzer inspection, contact HORIBA.
Q Sampling system
CAUTION
The NOx converter is heated up to 190ºC. Be careful during replacement work.
CAUTION
The zero gas purifier is heated up to 190ºC. Be careful during replacement work.
CAUTION
The arrestor and the noise filter are applied with the voltage even when the main
power ELB is not charged. At inspection, do not touch the terminal part.
Check item Contents of inspection Reference
Calibration
Perform the calibration and confirm that the zero and
span calibration are correctly performed (no alarm or
caution occurs).
Check item Contents of inspection Reference
NOx
converter (for NOx analyzer) Replace (catalyst element) page 67
Scrubber Replace page 63
Zero gas purifier (for CO analyzer) Replace (catalyst element) page 68
Air filter Replace page 69
Silica gel (for O
2
analyzer) Replace
page 70
Protective filter (for O
2
analyzer) Replace