Teledyne 450 Marine Instruments User Manual


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TABLE OF CONTENTS
SAFETY MESSAGES....................................................................................................................................II
TABLE
OF CONTENTS ...............................................................................................................................III
FIGURES........................................................................................................................................................
V
TABLES........................................................................................................................................................
VI
1.0 INTRODUCTION...................................................................................................................................7
1.1
PREFACE.....................................................................................................................................................7
1.2
WARRANTY POLICY.............................................................................................................................8
1.3
PRINCIPLE OF OPERATION ..........................................................................................................................9
1.4
SPECIFICATIONS .......................................................................................................................................11
1.5
INSTALLATION (19” RACK MOUNT ENCLOSURE) .....................................................................................12
1.6
INSTALLATION (NEMA 4X, WALL MOUNT ENCLOSURE)........................................................................14
1.7
ELECTRICAL AND PNEUMATIC CONNECTIONS...........................................................................................20
1.7.1 Analog Output .................................................................................................................................20
1.7.2 Relay Outputs ..................................................................................................................................20
1.7.3 Digital Outputs................................................................................................................................20
1.7.4 RS232 Output ..................................................................................................................................22
1.7.5 Pneumatic system ............................................................................................................................22
1.7.6 Sample gas connection....................................................................................................................23
1.7.7 Exhaust connections........................................................................................................................24
1.7
OPERATION VERIFICATION .......................................................................................................................27
1.8
OPTIONS...................................................................................................................................................29
2.0 OPERATION........................................................................................................................................31
2.1
KEY FEATURES.........................................................................................................................................31
2.1.1 O
3
readout.......................................................................................................................................31
2.1.2 Stream Selector (Optional)..............................................................................................................31
2.1.3 Concentration Alarms .....................................................................................................................31
2.1.4 O analog output.............................................................................................................................31
3
2.1.5 E
2
ROM backup of software configuration.....................................................................................31
2.1.6 RS-232 interface..............................................................................................................................32
2.2
FRONT PANEL DISPLAY...........................................................................................................................32
2.2.1 Front panel display fields................................................................................................................32
2.2.2 Status LED’s....................................................................................................................................34
2.3
SOFTWARE OPERATION............................................................................................................................35
2.3.1 Main Menu ......................................................................................................................................35
2.3.2 Multi-Stream Operation ..................................................................................................................36
2.3.3 Alarm Status Menu..........................................................................................................................37
3.0 SETUP MODE .....................................................................................................................................39
3.1
CONFIGURING AUTO SEQUENCE (SEQ)....................................................................................................39
3.2
STREAM CONFIGURATION (STRM)..........................................................................................................41
3.3
SETTING THE CONCENTRATION UNITS (UNIT) ........................................................................................42
3.4
SETTING THE TIME-OF-DAY AND DATE (CLK)..........................................................................................43
3.5
SETTING THE RS-232 BAUD RATE (COMM)............................................................................................43
3.6
SETUP VARIABLES (VARS)......................................................................................................................43
4.0 MAINTENANCE..................................................................................................................................45
4.1
REPLACING THE SAMPLE FILTER ELEMENT ...............................................................................................45
4.2
CLEANING EXTERIOR SURFACES OF THE M450........................................................................................46
5.0 ADJUSTMENTS..................................................................................................................................47
P/N 02395D1 Teledyne API Model 450 O
3
Monitor Instruction Manual - Page iii
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