Hach-Lange SD900 User Manual - Manual (Page 3)

Table of Contents
Specifications
..............................................................................................................3
General information
..................................................................................................4
Safety information........................................................................................................5
Use of hazard information ....................................................................................5
Precautionary labels .............................................................................................5
Certification ........................................................................................................... 5
Product overview .........................................................................................................6
Product components ....................................................................................................7
Installation
.....................................................................................................................8
Confined space precautions ........................................................................................8
Mechanical installation ................................................................................................. 8
Site installation guidelines ....................................................................................8
Install the sampler in a manhole ...........................................................................9
Install the distributor or full-bottle shutoff (optional) ..............................................9
Prepare the sampler .............................................................................................9
Clean the sample bottles ...............................................................................9
Install a single bottle ......................................................................................9
Install the first bottle for multiple sample collections .....................................9
Install multiple bottles ..................................................................................10
Plumb the sampler ......................................................................................11
Electrical installation ..................................................................................................12
Controller connections ........................................................................................12
Connect a flow meter .......................................................................................... 13
Connect a PC or communications network ........................................................13
Connect an SDI-12 device .................................................................................. 14
Connect the sampler to power ............................................................................ 14
Calculate the pump cycle time ............................................................................ 15
Close the cover ..........................................................................................................16
Set the power to on
.................................................................................................16
User interface and navigation
............................................................................16
Operation
.....................................................................................................................17
Main menu overview ..................................................................................................17
Configure the system settings ...................................................................................17
Configure the SDI-12 device ..............................................................................18
Set up a sampling program ........................................................................................ 19
Time based collection .........................................................................................21
Use variable volume ....................................................................................21
Do not use variable volume .........................................................................21
Flow based collection .........................................................................................21
Use counts for the flow source ....................................................................21
Use 4–20 mA input for the flow source .......................................................22
Review or modify program settings ....................................................................22
Save or load programs .......................................................................................22
Restore the default settings ................................................................................22
Constant Time Variable Volume (CTVV) sampling ............................................23
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