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Percent Oxygen Analyzer Installation
Teledyne Analytical Instruments 25
probe or install a longer probe. This is normally caused by stratification
of the flue gas.
Figure 3-1: Oxygen Probe Mounting
3.4 Electrical Connections
Figure 3-1 shows the Model 9060L rear panel. For detailed
pinouts, see the wiring/interconnection drawings in the Drawings section
at the rear of this manual.
3.4.1 Primary Input Power
The power cord receptacle, fuse block and Power switch are
located in the same assembly. A 6-foot, standard AC power cord is
supplied with the control unit. Insert the female plug end of the power
cord into the power cord receptacle.
The power supply allows direct connection to any 110 VAC,
50/60Hz power source. 220VAC is an optional configuration settable
through an internal switch in the control unit. The fuse block, to the right
of the power cord receptacle, accepts two 5x20mm IEC type T, 2 A,
time-lag (T) fuse. (See
Fuse Replacement in chapter 5, Maintenance.)
The Power switch is located on the right-hand end of the power
source input receptacle assembly.