User Interface - Hach LANGE HIAC 9703+ User Manual

1. Pull the tab on the docking module away from the instrument to remove
the module.
2. Remove the four screws on the bottom plate of the module. Separate
the bottom plate from the module enclosure.
3. Pull to remove the stirrer plug from the circuit board.
4. Remove the two holding screws from the stirrer motor flange and
remove the magnetic stirrer assembly.
5. Put the bottom plate on the module enclosure and install the four
screws.

User interface

The buttons on the front panel allow the user to operate the syringe,
sample probe and stirrer. Refer to
14 English
Figure 6, Table 1 and Table 2.
Figure 6 Front panel
1 Syringe controls
2 Stirrer speed (RPM)
3 Power switch
Table 1 Button descriptions
Button Name Description
Load Sends the syringe plunger to the top or bottom position.
Clean Flushes the system.
Back-flush Back-flushes the system when held for 3 seconds.
4 Stop button
5 Sample probe controls
6 LED status indicators