Hach CM130 User Manual page 23

Items supplied with the analyzer: Shown in
Figure 11 Plumbing parts
1 Grab sample assembly
2 Check valve
3 Grab sample valve
1. Push one end of the clear tubing over the drain fitting.
2. Decrease the length of the clear tubing until it has a constant downward slope to the drain. Attach
the other end of the clear tubing so that it stays over the drain.
Figure 11.
4 Sample inlet tubing, black, 15 m (50 ft)
5 Drain tubing, clear, 3 m (10 ft)
English 21