Hanna Instruments GroLine HI9814 Visual Quickstart Manual

Visual Quick Start Guide
HI9814
Hanna Instruments reserves the right to modify the design,
construction or appearance of its products without advance notice.
Meter Setup
ON/OFF/MODE Button
6
sec.
SET/HOLD Button
Switch Parameters
Press the SET/HOLD button to switch between pH and EC or pH and TDS.
Pressing the
ON/OFF/MODE
button after auto-off
setup returns to
measurement mode.
Freeze Display
3 Press any button
sec.
to return to
measurement mode.
Care and Maintenance
Electrode Cleaning
• Soak the electrode in HI700661 electrode cleaning solution for
approximately 15 minutes to dissolve nutrient depostis and other
coatings. After cleaning, place in storage solution for 1 hour before use.
15 1
min. hour
HI700661 electrode HI70300 storage
cleaning solution solution
Electrode Storage
• After use, rinse the electrode with water and replace the protective cap
filled with a few drops of HI70300 storage solution.
DO NOT USE DISTILLED OR DEIONIZED WATER FOR STORAGE
PURPOSES.
HI70300
storage
solution
Battery Replacement
To replace the batteries:
• Open the battery compartment cap (on the bottom of the instrument).
• Remove old batteries.
• Replace new batteries, observing the polarity.
• Close the battery compartment cap.