Hanna Instruments HI 84500 - Manual (Page 18)

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Note: • The aspiration tube must be inserted in the titrant bottle. The dosing tip must be placed
over a rinse beaker.
• Before starting the prime procedure, make sure you are using the appropriate titrant
solution for the selected range.
• To prime the burette, select Prime option from Titration mode.
• Adjust the rinses number by pressing the and keys and press Start.
• The number of syringe rinses can be set between 1 and 5 (at least three rinses are recommended
to ensure that the air bubbles are completely removed).
• To pause the prime process press the Pause key; to continue press the Continue key. To stop the
prime process press the Stop key.
Note: This error message appears when the pump is
not working properly. Check the tubing, valve
and syringe. Press
Restart to try again.