Hach PHOSPHAX indoor sc, User Manual, Page: 68 / 104

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Plumbing and connection options
A.6 Option 2 plumbing and connections
Option 2 uses an sc analyzer with the Filter Probe sc. 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 28 and the following instructions for Option 2:
1. Install the Filter Probe sc into the sample stream. Refer to the
Filter Probe sc User Manual for more information.
2. Feed the Filter Probe sc hose (sample lines, electrical cables,
drain tube) through the analyzer opening (
Figure 28 , item 9).
Use Seal Plug #2 to secure.
Note: The drain tube from the Filter Probe sc is not used .
3. Feed the heated drain hose through the analyzer opening
(item 7). 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 Filter Probe sc data cable and power connections.
Refer to
section 3.5.4 on page 26 .
6. Connect the heated drain power connections. Refer to
section 3.5.5 on page 27 .
7. Connect the air tube to the compressor (item 5).
8. Connect the Filter Probe sc heated drain tube to the sample
outlet T-fitting.
9. Connect the sample line to the sample inlet on the overflow
vessel using the fittings.