Hach QuikChem 8500 2 Series Installation Manual page 16

Figure 10 Heater mandrel installation
1 Access hole for heater tubing
2 Manifold board
3 Thermocouple plug
Install the external manifold plumbing
Connect the tubing to the manifold. Refer to
16 English
4 Tubing to manifold
5 Heater mandrel
6 Drip tub
Figure 11.
7 Heater element
8 Thermocouple jack