Hach 9525sc User Manual page 14

Figure 7 Sample line plumbing
1 Sample inlet
2 Shutoff valve
3 Needle valve/rotameter
4 Crossover section
Section 5 Startup
Burn hazard. The heater surface and surrounding area gets hot. Do not touch.
Burn hazard. Obey safe handling protocols during contact with hot liquids.
14 English
5 Condensate drain tube
6 Steam vent
7 Vacuum break
8 Sample outlet
W A R N I N G
W A R N I N G