Maintenance And Troubleshooting - Hach ORBISPHERE 410 Quick Operator's Manual

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
enable 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 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
enable and enter a delay in days. This should be
validated by a level 3 user. 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
Page 10

Maintenance and Troubleshooting

more information on this, please refer to the
corresponding sensor maintenance manual.
Language
Check the language as required and restart the
instrument to apply the change. The instrument
will restart in the language selected.
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 - This display gives the real
time clock battery charge level and
voltage
Instrument Maintenance
Any instrument maintenance should be carried
out by a qualified Hach Ultra Service Technician.
Please contact your local representative should
y o u f e e l a n y m a i n t e n a n c e o r i n s t r u m e n 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.
A n ev e nt i s s o m e th i n g w h i c h a f f ec t s t h e
measurement.