Hach-Lange PHOSPHAX indoor sc - Manual (Page 87)

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Plumbing and connection options
A.14 Option 9a plumbing and connections
Option 9a uses an sc analyzer as a 2-channel analyzer with two
FILTRAX (FILTRAX 1 and FILTRAX 2). The waste of the analyzer
and both FILTRAX is discharged into an open drain.
Refer to Figure 36 and the following instructions for Option 9a:
1. Install both FILTRAX into the sample stream. Refer to the
FILTRAX User Manual for more information.
2. Feed the heated hose from FILTRAX 1 through the analyzer
( Figure 36 , item 6). Use Seal Plug #1 to secure.
3. Feed the heated hose from FILTRAX 2 through the analyzer
(item 5). Use Seal Plug #1 to secure.
4. Feed the drain tube through the analyzer (item 7). Use Seal
Plug #3 to secure.
5. Connect the drain tube to the T-fitting.
6. Connect the sample line from FILTRAX 1 to Overflow Vessel 1
using the fittings. Connect the sample line from FILTRAX 2 to
Overflow Vessel 2 using the fittings.