Teledyne 9110T instruction manual Mode Valve Condition Valve Port Status Sample, Zero CAL

Model 9110TH NOx Analyzer Getting Started

Figure 3-22: Pneumatics with Zero/Span Valves OPT 50A

Table 3-9:		Zero/Span Valves Operating States OPT 50A
MODE	VALVE		CONDITION	VALVE PORT
				STATUS
SAMPLE	Sample/Cal		Open to SAMPLE inlet	3  2
	Zero/Span		Open to ZERO AIR inlet	3  2
ZERO CAL	Sample/Cal		Open to ZERO/SPAN Valve	1  2
	Zero/Span		Open to ZERO AIR inlet	3  2
SPAN CAL	Sample/Cal		Open to ZERO/SPAN Valve	1  2
	Zero/Span		Open to SPAN inlet	1  2

Teledyne Analytical Instruments 65