6
Unplug the instrument from power supply before replacing the fuse.
Only one of recorder output connections (0-20 mA or 4-20 mA) can
be used at a moment. Leave unconnected the unused terminal.
REAR PANEL OF HI 8410
1.
DO probe connection terminals
2.
Range selection: mg/L or % DO
3.
SET terminals for connection to a dosing pump
4.
ALARM terminals for connection to an external alarm device
5.
Power supply terminals
6.
Fuse holder
7.
mA OUTPUT terminals for connection to a recorder
8.
Hysteresis set knob (0.5 to 2.4 mg/L)
9.
Disable overtime dosing connection
10.
Overtime dosing set knob (about 5 to 60 min)