Hanna-instruments HI 8711 Manuel d'utilisateur télécharger pdf (Page 10)

DOSAGE MODE SWITCH Blinks when the dosing switch is in OFF or ON

position.

SWITCH

OFF/AUTO/ON To set the dosing mode:

• OFF - dosing is disabled

• AUTO - automatic dosage, depending on

setpoint value and dosing selection

• ON - dosing always active

SET/COARSE To coarsely adjust the setpoint

SET/FINE To finely adjust the setpoint

LEDs

ACID (blinking) Shows that acid dosage is active

ALK. (blinking) Shows that alkaline dosage is active

ΔALARM(blinking) Indicates an active alarm

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Hanna-instruments HI 8711 Manuel d'utilisateur Page 10