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ERROR CODES
16. ERROR CODES
HI83749 has a powerful diagnostic system. Common errors are detected and reported for easy
diagnostic and maintenance.
ERROR DESCRIPTION ACTION
Err1 – Err3;
Err6; Err7; Err8
Critical errors. The instrument beeps and
shuts down.
Contact your nearest HANNA
Customer Service Center
Err4 The instrument beeps shortly twice and
shuts down after 10 seconds.
Press simultaneously UP and
DOWN to reset
CAP The lid is not closed. Close the lid. If the error
persists, contact your nearest
HANNA Customer Service
Center
no L Lamp broken or no light. Check the optical system for
obstructions. Replace the
lamp.
L Lo Not enough light. Check the optical system for
obstructions.
-LO The standard used for current calibration
point is too low.
Check the standard and use
the correct one.
-HI The standard used for current calibration
point is too high.
Check the standard and use
the correct one.
Battery tag blinking The remaining battery life is too low. Replace batteries.
bAtt The batteries are too discharged for
correct measurements.
Replace batteries.
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