Hach PHOSPHAX indoor sc, User Manual, Page: 70 / 104

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Plumbing and connection options
A.7 Option 3 plumbing and connections
Option 3 uses an sc analyzer with the FILTRAX. The waste from
the analyzer is discharged back into the drain through the optional
heated drain hose LZY302 (230V) or LZY303 (115V).
Refer to Figure 29 and the following instructions for Option 3:
1. Install the FILTRAX into the sample stream. Refer to the
FILTRAX User Manual for more information.
2. Feed the heated hose from the FILTRAX through the analyzer
opening (
Figure 29 , item 5). Use Seal Plug #1 to secure.
3. Feed the heated drain hose through the analyzer opening
(item 3). Use Seal Plug #1 to secure.
Note: The two samples lines of the heated drain hose are not used.
4. Seal the remaining opening with Seal Plug #3.
5. Connect the heated drain power connections. Refer to
section 3.5.5 on page 27 .
6. Connect the heated drain tube to the sample outlet T-fitting.