Hach astroTOC UV 4195-1010 Manuel D'utilisation page 17

Figure 8 Plumbing ports
1 Cleaning solution inlet
2 Sodium persulfate inlet
3 Phosphoric acid inlet
4 Carrier gas inlet
5 Zero standard inlet
Install the optional dual stream inlet block
Refer to the installation instructions supplied with the dual stream inlet block.
Plumb the drain
Potential Electrical shock and fire hazards. The drain line must be connected to a drain system that is
at ambient pressure.
Chemical hazard. If there is a leak in the fluid system, hazardous substances may leak out of the lower
enclosure. Put the supplied reagent bottle tray or a bucket under the drain to catch any spills.
Chemical exposure hazard. Dispose of chemicals and wastes in accordance with local, regional and
national regulations.
1. Remove the drain fitting from the drain under the enclosure.
2. Put the stainless steel pipe through the drain fitting.
3. Install the drain fitting on the drain.
6 Span standard/grab sample inlet
7 Waste gas vent
8 Drain
9 Dilution inlet
10 Sample stream 1 inlet
D A N G E R
C A U T I O N
C A U T I O N
11 Sample stream 2 inlet
12 Optional dual stream inlet block
13 Sample bypass outlet(s)
14 Single stream inlet block
English 17