TABLE OF CONTENTS
UNPACKING .............................................................................................................................................................. 2
INTRODUCTION ....................................................................................................................................................... 3
SPECIFICATIONS ..................................................................................................................................................... 5
ELECTRONICS
UNIT .............................................................................................................................................. 5
CHEMISTRY MODULE .......................................................................................................................................... 5
SAMPLE OVERFLOW CHAMBER ........................................................................................................................ 5
INSTALLATION......................................................................................................................................................... 6
ELECTRICAL CONNECTIONS .............................................................................................................................. 9
CHEMISTRY MODULE .......................................................................................................................................... 11
CHEMISTRY
MODULE REAGENTS ................................................................................................................... 13
PURCHASING REAGENT SUPPLIES .................................................................................................................. 14
ACID
PICKUP TUBING CONNECTION .............................................................................................................. 15
SAMPLE INLET OVERFLOW............................................................................................................................... 16
START-UP ................................................................................................................................................................. 17
OPERATING
MODE .............................................................................................................................................. 18
FRONT PANEL LOCK ........................................................................................................................................... 18
CHEMISTRY MODULE STARTUP ...................................................................................................................... 19
CONFIGURATION .................................................................................................................................................. 20
OPERATION ............................................................................................................................................................. 23
ZEROING
THE SYSTEM ....................................................................................................................................... 23
CALIBRATION ...................................................................................................................................................... 24
IMMEDIATE
CALIBRATION .............................................................................................................................. 24
POST CALIBRATION ........................................................................................................................................... 25
MIXING
A SULFITE STANDARD ....................................................................................................................... 25
CONTROL & ALARM OUTPUTS ......................................................................................................................... 26
CONTROL
RELAYS .............................................................................................................................................. 26
PULSE
FREQUENCY MODULATION (PFM) CONTROL .................................................................................. 27
PULSE
WIDTH MODULATION (PWM) CONTROL ........................................................................................... 28
ANALOG
OUTPUT ............................................................................................................................................... 29
SIMULATE
MODE OF OPERATION ................................................................................................................... 29
TEMPERATURE MEASUREMENT .................................................................................................................... 29
SAMPLE SYSTEM CLEANING ............................................................................................................................. 30
CLEANING
SYSTEM OPERATION ..................................................................................................................... 30
MAINTENANCE....................................................................................................................................................... 32
SENSOR
SERVICE ................................................................................................................................................ 32
REACTOR MAINTENANCE ................................................................................................................................. 32
PUMP TUBING REPLACEMENT ......................................................................................................................... 33
AIR
FILTER REPLACEMENT .............................................................................................................................. 34
TROUBLESHOOTING ............................................................................................................................................ 35
MONITOR
RESET .................................................................................................................................................. 36
SPARE
PARTS LIST - MODEL A15/66 ................................................................................................................. 37
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