Teledyne 300 instruction manual Bench Heat

BENCH HEAT	Temperature control of	Check Optical Bench
SHUTDOWN	the Optical bench cannot	heater and thermistor as
	be maintained at its	described in Section 9.10
	48oC set point
SAMPLE PRESSURE	The Sample Pressure is	Check for pressure
WARNING	less than 15"Hg or is	transducer problems as
	greater than 35"Hg	described in Sect 10.6.5
		and Sect 10.6.1
SAMPLE FLOW	The sample flow is less	Check for pneumatic
WARNING	than 500 cc/min or	system problems as
	greater than 1000	described in Section
	cc/min.	10.6.1 Check for flow
		transducer problems as
		described in Sect 10.6.5
BOX TEMP	The inside chassis temp	See Section 10.6.2
WARNING	is less than 10oC or is
	greater than 50oC
SAMPLE TEMP	The Sample	See Section 10.6.2
WARNING	Temperature is less than
	10oC or is greater than
	50oC
CANNOT DYN ZERO	An offset of more than	See Section 10.5.5
	+5 ppm would be
	required to Zero adjust
	the analyzer
CANNOT DYN SPAN	A slope of less than 0.5	See Section 10.5.6
	or greater than 2.0 would
	be required to Span
	adjust the analyzer
V/F NOT	The CPU is unable to	Check and re-seat CPU
INSTALLED	communicate with the	and V/F board. See
	V/F Board	Sect. 10.6.3
SYSTEM RESET	A power Off-On cycle	None required
	has occurred
RAM INITIALIZED	Dynamic memory has	None required
	been re-initialized in
	response to the
	installation of a new
	PROM or memory chip
	TABLE 10.1

P/N 02163G1 Teledyne API Model 300 CO Analyzer Instruction Manual - Page 86