Hanna Instruments HI7630-28 Instruction Manual page 10

Installation
To install the probe:
A. Unscrew the protective end cap (9). The cap allows for quick and simple probe maintenance and replacement.
B. Slide out the electrode holder cap (3).
C. Screw the probe into the internally threaded protective cap (9), step I.
D. Screw the probe and protective cap subassembly onto the holder (5), step II.
E. Feed the probe cable through the holder (5) and out through the cap (3) and cable gland on top (2). The
cable is shielded inside the holder to prevent any damage to the insulation.
F. Tighten the cable gland (2), step III, and slide the cap (3) back onto the electrode holder (5).
Flow-cell installation
• Position and orient the probe so that it does not trap air bubbles at the sensing area.
• Do not allow deposits of sediment or other foreign material to accumulate within the sensing area.
1
6
VALVE 2
TANK
2
EXIT FLOW
VALVE 1
FLOW
3
4
5
FLOW CELL
6
FLOW
7
10
1 Process controller
2 Wiring cable
3 EC probe
4 Flow-cell adapter
5 Flow cell
6 Flow-cell valves
7 Saddle