Hach 900 MAX - Manual (Page 5)

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8990TOC.fm Table of Contents
Table of Contents
Safety Precautions .................................................................................................................................................... 7
Specifications ............................................................................................................................................................ 9
Section 1 Introduction ...................................................................................................................................... 15
1.1 Controller Cover ................................................................................................................................................ 15
1.2 Front Panel........................................................................................................................................................ 15
1.2.1 Keypad Description.................................................................................................................................. 16
1.2.2 Liquid Crystal Display .............................................................................................................................. 16
1.2.3 Internal Humidity Indicator....................................................................................................................... 17
1.3 Interface Connectors......................................................................................................................................... 18
1.3.1 Receptacle Caps ..................................................................................................................................... 18
1.4 Principle of Operation ....................................................................................................................................... 19
1.4.1 Liquid Sensing ......................................................................................................................................... 19
INSTALLATION .................................................................................................................................................... 21
Section 2 Installation ......................................................................................................................................... 23
2.1 Unpacking the Instrument ................................................................................................................................. 23
2.2 Selecting the Installation Site ............................................................................................................................ 23
2.3 Installing the Pump Tube in the Sensor Body ................................................................................................... 24
2.3.1 Attaching the Intake Line ......................................................................................................................... 25
2.3.1.1 Attaching the Vinyl Tubing .......................................................................................................... 25
2.3.1.2 Attaching the Teflon®-Lined Tubing ........................................................................................... 25
2.3.2 Setting Up the Intake Line and Strainer................................................................................................... 26
2.4 Choosing Bottle and Retainer Configurations ................................................................................................... 26
2.5 Setting Up the Bottles ....................................................................................................................................... 27
2.5.1 One-Bottle Sampling ............................................................................................................................... 27
2.5.2 Two- and Four-bottle Sampling................................................................................................................ 27
2.5.3 Eight-, 12-, or 24-bottle Sampling............................................................................................................ 28
2.6 Installing the Distributor (Multiple Bottle Operation).......................................................................................... 29
2.6.1 Distributor Arm Alignment........................................................................................................................ 30
2.7 Installing the Full-Bottle Shut-Off Device (Single Bottle Operation) .................................................................. 31
2.8 Power Connections ........................................................................................................................................... 31
2.9 Auxiliary Receptacle Pin Identification .............................................................................................................. 32
2.9.1 Splitter Interface....................................................................................................................................... 33
OPERATION ......................................................................................................................................................... 35
Section 3 Basic Programming Setup ............................................................................................................ 37
3.1 Initial Power-Up of Sampler............................................................................................................................... 37
3.2 Basic Programming Setup ................................................................................................................................ 37
3.3 Advanced Sampling .......................................................................................................................................... 49
Section 4 Sensor Setup .................................................................................................................................... 61
4.1 Downlook Ultrasonic Sensor ............................................................................................................................. 61
4.1.1 Downlook Ultrasonic Sensor Connection ................................................................................................ 61
4.1.2 Downlook Ultrasonic Sensor Programming ............................................................................................. 61