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Services
A number of maintenance and diagnostic options
are available from the
Services
menu.
Sensor Diagnostics - Calibration Timer
The instrument can automatically remind the user
when the next sensor calibration is due. Select
the channel, enable it and enter a delay in days.
The display shows current instrument date and
time, next calibration due date and time, and the
remaining days.
The next calibration date is updated when the
sensor is calibrated.
Sensor Diagnostics - Service Timer
The instrument can automatically remind the user
when the next sensor service is due. Select the
channel, enable it and enter a delay in days. The
display shows current instrument date and time,
next calibration due date and time, and remaining
days.
The next service date is updated when the button
Service done
is pressed after a service.
The sensors attached to your instrument will
require periodic servicing and maintenance. For
more information on this, please refer to the
manual(s) delivered with your sensor(s).
Language
Check the language as required and restart the
instrument to apply the change. The instrument
will restart in the selected language.
Other Options
These include:
•
Time/Date
- Used to set the time, date
and the display settings
•
Screen
- Used to set the screen contrast
•
Buzzer
- Used to set the alarm
parameters (sound, volume, etc.)
•
Main board info
- Displays instrument
model, ID and software version
•
Batteries
- On all instruments this
display gives the real time clock battery
charge level and voltage. On portable
instrument there is a battery level
indicator for the main batteries.
Instrument Maintenance
Any instrument maintenance should be carried
out by a qualified Hach Ultra Service Technician.
Please contact your local representative should
yo u f ee l an y ma in te na nc e o r in st ru m en t
adjustments are required.
Troubleshooting - List of Events
The possible events, along with the text message
displayed on the instrument numeric view screen,
the reason for the event and its criticality are listed
in the following table.
Maintenance and Troubleshooting
