Faults; Operating Messages; List Of Faults/Error Codes; Spare Parts - Grundfos DIT-L Instrucciones De Instalación Y Funcionamiento

8. Faults

8.1 Operating messages

Measuring range exceeded or excessive
Hi
turbidity.
Result below lowest limit of the measuring
Lo
range.
Replace batteries, no further tests possible.
Battery capacity is too low for the display
btLo
backlight, tests are still possible.
Store Date
Cal
A user-calibrated method is indicated by an
RESULT
arrow while the test result is displayed.
Time Cal
See section 6.8.5 Resetting to factory
calibration.

8.2 List of faults/error codes

Light absorption too great. Reasons: dirty optics,
E27/E28/E29
etc.
E 10 / E 11
Calibration factor out of range.
E 20 / E 21 Too much light reaching the detector.
E23/E24/E25
Too much light reaching the detector.
Battery capacity was too low during the
E 22
measurement. Change battery.
E 70
CL 6: Factory calibration incorrect/deleted
E 71
CL 6: User calibration incorrect/deleted
E 76
pH: Factory calibration incorrect/deleted
E 77
pH: User calibration incorrect/deleted
E 132
Prt: Communication with DIT-IR failed

9. Spare parts

Description
Round vial, ∅24, with cap and
gasket
Plastic stirring rod,
length 13 cm
Brush, length 11 cm

10. Disposal

This product or parts of it must be disposed of in an
environmentally sound way. Use appropriate waste collection
services. If this is not possible, contact the nearest Grundfos
company or service workshop.
The 2006/66/EC guideline requires users to return all
Note used and worn-out batteries and accumulators. They
must not be disposed of in normal domestic waste.
14
Quantity Product No
Pack of 5 95727768
Pack of 12 95727769
1 piece 95727771
1 piece 95727772