Diagnostics And Troubleshooting - Hach MET ONE 3411 Manuel D'utilisation

3. Push SAMPLE.
4. Push RUN.
5. Repeat the process until the particle counts return to zero.
Charge the batteries in the particle counter
Batteries in the particle counter will begin to charge when the AC power
adapter is connected. A complete charge in the instrument takes
approximately 10 hours. The battery is considered to be fully charged
when the battery status light on the front of the instrument shows a
charge between 95% and 100%.
Prerequisite: Install the batteries in the instrument. Refer to
batteries on page 10.
N O T I C E
Discard the used batteries according to local regulations or contact the
manufacturer. Do not put exhausted batteries in the domestic waste.
1. Attach the power supply to the unit.
2. Connect the unit power supply to the external power through the AC
power adapter.
The battery status light will show the level of power in the battery.
Refer to Table 2.
Table 2 Battery LED color indications
LED state LED color
Flashing Orange
Flashing Green
Solid Green

Diagnostics and Troubleshooting

The Diagnostics screen shows information that may be needed for
troubleshooting. Table 3 shows an example of a failure notification on
the Diagnostics screen.
Install the
Battery status Charge status
Low power Not charging
Low power Charging
Charged Charging
Table 3 System Diagnostics screen example - Clock battery failure
Signal
Calibration
Flow
Clock battery
Battery 1 (bottom)
Battery 2 (top)
Laser current
For troubleshooting that involves technical support from the
manufacturer, the user may need to send a fax of the system status
printout to technical support.
1. On the Counter Navigation screen, push DIAGNOSTICS. Information
about the system, such as serial number and software version,
shows.
2. On the Diagnostics screen, push
The printout will show the serial number, date and time and other data
about the system.
Value Status
0.00 VDC OFF
0.00 VDC OFF
0.00 VDC FAIL
16.42 VDC PASS
16.44 VDC PASS
N/A – –
.
English 19