Hanna-instruments HI 84529 Manual de usuario descargar pdf (Pagina 23)

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Setup/Installation

This screen appears when the stirrer is

not working properly. Check the stir bar

and beaker content. Press RESTART to

try again.

This error message appears when the

pump is not working properly. Check the

tubing, valve and syringe. Press RESTART

to try again.

1. Remove the electrode protective

cap.

2. If the bulb is dry, soak the electrode

in HI 70300 Storage Solution for at

least one hour.

3. Preparation of reference electrode:

4. Unwrap Paralm™ seal found over

ceramic junction on inner stern of

the reference electrode and discard.

This is only used for shipping.

5. Rinse inner stern with deionized

water, making certain to wet o-ring

found on the inner stern.

6. Reassemble reference electrode by

gently pushing the inner assembly

into the outer body (from the

bottom), slide spring and cap down

the cable and over the top of the

inner stern. Screw the cap into

place.

7. Unscrew and remove the ll hole

Electrode

Preparation

Procedure

Titration

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Hanna-instruments HI 84529 Manual de usuario Pagina 23