Teledyne T100 Manuale Utente
Teledyne API – T100 UV Fluorescence SO2 Analyzer
Instrument Maintenance
225
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.
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
Verify test functions
Review and
evaluate
11.2;
Appendix C
Zero/span check
Evaluate offset
and slope
Weekly --
1
Zero/span calibration
Zero and span
calibration
Every 3 months
--
1
External zero air
scrubber (optional)
Exchange
chemical
Every 3 months
No
1
Perform flow check
Check Flow
Every 6 Months
No
Internal IZS
Permeation Tube
Replace
Annually
YES
Perform pneumatic
leak check
Verify Leak
Tight
Annually or after repairs
involving pneumatics
Yes
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
--
3
PMT sensor
hardware calibration
Low-level
hardware
hardware
calibration
On PMT/ preamp
changes if
0.7 < SLOPE or
SLOPE >
1.3
Yes
1
Sample chamber
optics
Clean
chamber,
windows and
filters
As necessary
Yes
1
Critical flow orifice &
sintered filters
Replace As
necessary
Yes
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