Teledyne 6400A - Sulfur dioxide analyzer - Manual (Page 109)

TAI Model 6400A SO
2
Analyzer Operator Manual, 02164, Rev. G
8-1
8 MAINTENANCE
NOTE
The operations outlined in this chapter are to be
performed by qualified maintenance personnel only.
8.1 Maintenance Schedule
Table 8-1: Preventative Maintenance Schedule
Item Maintenance Interval Reference Section
TEST functions Check every month Table 9-1
Zero/Span Calibration Weekly or as needed Section 7
Zero/Span checks Daily Section 7, Table 6-2
Particulate Filter Weekly as needed Figure 8-1
Zero air canister Refill every 3 months Section 8.4
Zero Air DFU filter Change every 12 months Section 8.4
Reaction cell cleaning Clean annually and clean as necessary Section 8.6, Figure 8-3
Sample Flow Check every 6 months Figure 8-3, Section 9.2.2
Pneumatic Lines Examine every 12 months, clean if
necessary Figure 8-3
Factory Calibration Calibrate each year or after repairs Section 9.1.6
Leak Check Check every year Section 8.8
Pump Diaphragm Change annually