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Teledyne API – T100 UV Fluorescence SO2 Analyzer Instrument Maintenance
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11.1. MAINTENANCE SCHEDULE
Table 11-1 is the recommended maintenance schedule for the T100. Please note that in certain environments with high levels of
dust, humidity or pollutant levels some maintenance procedures may need to be performed more often than shown.
Table 11-1: T100 Preventive Maintenance Schedule
ITEM ACTION FREQUENCY
CAL
CHECK
MANUAL
SECTION
DATE PERFORMED
1
Particulate filter
Change particle
filter
Weekly
No 11.3.1
Verify test functions
Review and
evaluate
Weekly No
11.2;
Appendix
C
Zero/span check
Evaluate offset
and slope
Weekly -- 9.3, 9.6, 9.9
1
Zero/span calibration
Zero and span
calibration
Every 3 months
--
9.2, 9.4, 9.5,
9.7, 9.8
1
External zero air
scrubber (optional)
Exchange
chemical
Every 3 months
No 11.3.3
1
Perform flow check Check Flow Every 6 Months No 11.3.7
Internal IZS
Permeation Tube
Replace Annually YES 11.3.2
Perform pneumatic
leak check
Verify Leak
Tight
Annually or after repairs
involving pneumatics
Yes 11.3.6
2
Pump diaphragm Replace Annually Yes
Refer to
diaphragm kit
instructions
Calibrate UV Lamp
Output
Perform LAMP
CAL
Prior to zero/span
calibration or PMT
hardware calibration
--
5.9.6 &
12.7.2.5
3
PMT sensor
hardware calibration
Low-level
hardware
calibration
On PMT/ preamp
changes if
0.7 < SLOPE or
SLOPE >1.3
Yes 12.7.2.8
1
Sample chamber
optics
Clean
chamber,
windows and
filters
As necessary
Yes
12.7.2.2 &
12.7.2.3
1
Critical flow orifice &
sintered filters
Replace As necessary
Yes 11.3.4
1
These Items are required to maintain full warranty; all other items are strongly recommended.
2
A pump rebuild kit is available from Teledyne API’s Technical Support including all instructions and required parts (refer to Appendix B for part numbers).
3
Replace desiccant bags each time the inspection plate for the sensor assembly is removed.
06807C DCN6650