Hach QC8500 Series 2 - Section 1 Specifications; 1.1 Bench Requirements

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Table of Contents
Section 1 Specifications.................................................................................................................... 5
1.1 Bench requirements..................................................................................................................... 5
1.2 Module dimensions ...................................................................................................................... 6
1.3 Electrical and environmental specifications ................................................................................. 6
Section 2 General Information......................................................................................................... 9
2.1 Safety information........................................................................................................................ 9
2.1.1 Use of hazard information................................................................................................... 9
2.1.2 Precautionary labels ........................................................................................................... 9
2.2 General product information ...................................................................................................... 10
Section 3 Installation........................................................................................................................ 11
3.1 System unit installation .............................................................................................................. 11
3.1.1 Carrying instructions ......................................................................................................... 11
3.1.2 Connect the power strip ....................................................................................................11
3.1.3 Connect the system unit ................................................................................................... 11
3.1.4 Flow cell installation .......................................................................................................... 12
3.1.5 Waste and sample line installation.................................................................................... 13
3.1.6 Manifold installation .......................................................................................................... 15
3.1.7 Data system installation .................................................................................................... 16
3.2 Pump installation and power up................................................................................................. 16
3.2.1 Pump installation............................................................................................................... 16
3.2.2 Apply power to the pump .................................................................................................. 18
3.2.3 Pump tubing installation.................................................................................................... 18
3.2.4 Reagent pump initial test ..................................................................................................20
3.3 Sampler installation.................................................................................................................... 21
3.3.1 Sampler type..................................................................................................................... 21
3.3.2 Unpack the ASX sampler.................................................................................................. 21
3.3.3 Sampler setup................................................................................................................... 22
3.3.4 Mount Z-drive.................................................................................................................... 22
3.3.5 Probe installation .............................................................................................................. 22
3.3.6 Fluidic connections ........................................................................................................... 24
3.3.7 Connect the sampler to a PDS200 dilutor......................................................................... 25
3.4 Dilutor installation....................................................................................................................... 25
3.4.1 Cable connections ............................................................................................................ 25
3.4.2 PDS200 connections ........................................................................................................ 26
Section 4 Operation.......................................................................................................................... 29
4.1 Injection valve operation ............................................................................................................ 29
4.1.1 Inject state......................................................................................................................... 30
4.1.2 Load state ......................................................................................................................... 31
4.2 Manifold diagram ....................................................................................................................... 32
4.2.1 Manifold symbols .............................................................................................................. 33
4.3 Fluidic connections .................................................................................................................... 37
4.3.1 Flow fit connections .......................................................................................................... 37
4.3.2 Flared tubing connections/switching valve connections ................................................... 38
4.3.3 Flow cell connections........................................................................................................ 38
4.3.4 Pump tube connections .................................................................................................... 39
4.3.5 Transmission lines connections ........................................................................................ 41
4.4 Instrument startup test ............................................................................................................... 41
4.5 Preparation for analysis ............................................................................................................. 41
4.6 Non-photometric detectors......................................................................................................... 42
4.7 Manifold installation ................................................................................................................... 42
4.7.1 Injection valve connections ............................................................................................... 44