
6.0MAINTENANCE
6.1Maintenance Schedule
The schedule for preventative maintenance is presented in Table 6 below.
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 |
| orifice in reaction cell |
Ozone Dryer | Replace every year |
|
|
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 bypass pump | Every year |
|
|
05386 Rev. D | 19 |