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Instruction Bulletin
106-300NE Rev. 3.4
May 2000
Rosemount Analytical Inc. A Division of Emerson Process Management Troubleshooting 4-1
World Class 3000
SECTION 4
TROUBLESHOOTING
4-1 OVERVIEW
Troubleshooting for the oxygen analyzer system
is broken down to the main component level.
Faults within the probe or heater power supply
may cause symptoms which overlap.
Install all protective equipment covers
and safety ground leads after trouble-
shooting. Failure to replace covers
and ground leads could result in seri-
ous injury or death.
4-2 SYSTEM TROUBLESHOOTING
Troubleshooting of individual components within
the oxygen analyzer system are contained in
the following.
a. World Class 3000 Probe
Troubleshooting information for the World
Class 3000 Probe is contained in Appendix
A, Probe Troubleshooting.
b. HPS 3000 Heater Power Supply
Troubleshooting information for the HPS
3000 Heater Power Supply is contained in
Appendix B, HPS 3000 Troubleshooting.
c. Model 218 and 225 (Analog)
Electronics Package
Troubleshooting information for the Model
218 and 225 Electronics Package is con-
tained in IB-106-101.
d. Model 218A Electronics Package
Troubleshooting information for the Model
218 Electronics Package is contained in IB-
106-101A.
e. TC200 Veritrim Electronics Package
Troubleshooting information for the TC200
VeriTrim Electronics Package is contained
in IB-107-020.
f. Model 132 Digital Electronics Package
Troubleshooting information for the Model
132 Electronics Package is contained in IB
106-106A.
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