Teledyne 450H Frozen Dessert Maker 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 AND OVERVIEW................................................................................................................11
1.6
ELECTRICAL I/O CONNECTIONS...............................................................................................................19
1.6.1 Analog Output .......................................................................................................................19
1.6.2 Relay Outputs ........................................................................................................................19
1.6.3 Digital Outputs......................................................................................................................19
1.6.4 Control Inputs .......................................................................................................................20
1.6.5 RS232 Output ........................................................................................................................21
1.7
OPERATION VERIFICATION .......................................................................................................................23
1.8
OPTIONS...................................................................................................................................................26
2.0 OPERATION.........................................................................................................................................27
2.1
KEY FEATURES.........................................................................................................................................27
2.1.1 O
3
readout.......................................................................................................................................27
2.1.2 Concentration Alarms .....................................................................................................................27
2.1.3 O analog output.............................................................................................................................27
3
2.1.4 E
2
ROM backup of software configuration.....................................................................................27
2.1.5 RS-232 interface..............................................................................................................................27
2.2
FRONT PANEL DISPLAY............................................................................................................................28
2.2.1 Front panel display fields................................................................................................................28
2.2.2 Status LED’s....................................................................................................................................30
2.3
SOFTWARE OPERATION............................................................................................................................30
2.3.1 Main Menu ......................................................................................................................................30
2.3.3 Alarm Status Menu..........................................................................................................................31
3.0 SETUP MODE ......................................................................................................................................33
3.1
SETTING THE CONCENTRATION ALARMS (ALRM)...................................................................................34
3.2
SETTING THE CONCENTRATION UNITS (UNIT) ........................................................................................34
3.3
SETTING THE TIME-OF-DAY AND DATE (CLK)..........................................................................................34
3.4
SETTING THE RS-232 BAUD RATE (COMM).............................................................................................35
3.5
SETUP VARIABLES (VARS)......................................................................................................................36
4.0 MAINTENANCE..................................................................................................................................39
4.1
REPLACING THE GAS FILTER ELEMENT......................................................................................................39
4.2
CLEANING EXTERIOR SURFACES OF THE M450H.....................................................................................39
4.3
CLEANING THE OPTICAL CELL .................................................................................................................39
4.4
DEGREE OF PROTECTION
5.0 ADJUSTMENTS...................................................................................................................................40
5.1
CALIBRATION...........................................................................................................................................41
5.2
CHANGING THE ANALOG OUTPUT RANGE .................................................................................................41
5.2.1 Voltage output .......................................................................................................................41
5.2.2 Current Output (Optional) ....................................................................................................41
P/N 02826B1 Teledyne API Model 450H O
3
Monitor Instruction Manual - Page iii
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