Table 11-1: T200 Maintenance Schedule - Teledyne T200 Operation Manual

Instrument Maintenance

Table 11-1: T200 Maintenance Schedule

ITEM ACTION
TEST Review and
functions evaluate
Particulate Change
filter particle filter
Zero/span Evaluate
check offset and
slope
Zero/span Zero and
calibration span
calibration
External zero Exchange
air scrubber chemical
option
External Replace
dryer option chemical
Ozone Change
cleanser chemical
Reaction cell Clean
window
("optical
filter" in
Figure 11-6)
DFU filters Change
particle filter
Pneumatic Check for
sub-system leaks in gas
flow paths
Reaction cell Replace
O-rings &
sintered
filters
PMT Sensor Low-level
Hardware hardware
Calibration calibration
Pump Rebuild head
Inline Replace
Exhaust
Scrubber
NO Replace
2
converter
converter
Desiccant Replace
bags
208
Teledyne API – T200 NO/NO
CAL
CHECK
FREQ
REQ'D
Weekly No
Weekly (if in No
stack system:
As Needed)
Weekly No
Every 3 months
Yes
Every 3 months No
No
When indicator
color changes
Annually
Yes
Annually or as
Yes
necessary
Annually No
Annually or
Yes if a
after repairs
leak is
involving
repaired
pneumatics
Annually
Yes
On PMT/
Yes
preamp
changes or if
slope is outside
of 1.0±0.3
when RCEL
Yes
pressure
exceeds 10 in-
Hg-A (at sea
level)
Annually No
Every 3 years
Yes
or if conversion
efficiency drops
below 96%
Any time PMT n/a
housing is
opened for
maintenance
/NO Analyzer Operation Manual
2 X
DATE PERFORMED
06858E DCN7057