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6.0 MAINTENANCE 6.1 Maintenance Schedule
The schedule for preventative maintenance is presented in Table 6 below.
Qualified Maintenance Personnel Required
Table 6 Preventative Maintenance Calendar
Item Maintenance Interval
Zero/Span Calibration Annually or after maintenance or repairs
Zero/Span Checks Daily
Particulate Filter Weekly as needed
Ozone Flow Check every year and replace o-ring and orifice in reaction
cell
Ozone Dryer Filter-DFU Replace every year
Reaction Cell Window Clean annually or as necessary (refer to T200 Manual
Sample Flow Check every 2 months
Converter Check efficiency every 2 months
Pneumatic Lines Check every 3 months
Factory Calibration Calibrate each year or after repairs
Leak Check Check every 6 months
Replace bypass flow orifices Every year / as needed
Rebuild 501Ybypass pump Every year (check part number on pump label)