Hach SP-51 Manual Básico Del Usuario página 12

Figure 7 Sample flow through the conditioning kit
1 Sample flow
2 Bypass flow
3 Drainage flow
4.3 Electrical installation
Electrocution hazard. Always remove power to the instrument before making electrical
connections.
4.3.1 Remove the access cover
Remove the access cover to connect to the wiring terminals. Refer to
12 English
4 Bypass tee, unfiltered
sample
5 Flow observation point
6 Filtered-sample bypass ball
valve (shown open)
D A N G E R
7 Unfiltered-sample ball valve
(shown open)
8 Low-flow valve option
9 High-flow valve option
Figure 8.