Hach AS950 AWRS, Installation And Maintenance Manual

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Figure 6 Multiple bottle installation
1 Retainer for 24 1-L poly
bottles 4 Bottle tray for 8 to 24 bottles 7 Front of sampler
2 Retainer for 24 350-mL
glass bottles 5 Slot for bottle tray 8 Removable tray (AWRS
only)
3 Bottle one indicator 6 Floor of refrigerated
sampler 9 Insert (refrigerated sampler
only)
3.3 Plumb the sampler
Install the intake tube in the middle of the sample stream (not near the surface or bottom) to make
sure that a representative sample is collected.
1. For a sampler with the standard liquid detector, connect the tubing to the sampler as shown in
Figure 7 .
Note: When Teflon-lined tubing is used, use the tubing connection kit for Teflon-lined PE tubing.
2. For a sampler with the optional non-contacting liquid detector, connect the tubing to the sampler
as shown in
Figure 8 .
Note: When Teflon-lined tubing is used, use the tubing connection kit for Teflon-lined PE tubing.
3. Install the intake tube and strainer in the main stream of the sample source where the water is
turbulent and well-mixed. Refer to
Figure 9 .
• Make the intake tube as short as possible. Refer to Specifications on page 3 for the minimum
intake tubing length.
English 13