EUTECH INSTRUMENTS ALPHA PH1000 PHORP CONTROLLERTRANSMITTER Manual de instrucciones descargar pdf (Pagina 28)

7.6.6 Configuring the Wash contact if relay 3 has been set to the Wash mode

1) Follow direction in 7.6.1 to enter Configuration mode.

2) Press the ENTER key until upper display shows “Alr” or

“CLn”.

3) Press the ▲ or ▼ key to select the “CLn” function. Press the

ENTER key.

4) Press the ▲ or ▼ key to select the wash cycle (int. 0.1 to

199.9 hours) and press ENTER.

5) Press the ▲ or ▼ key to select the wash duration (1 to 1999

seconds) and press ENTER.

Note: During wash cycle, the controller is set to HOLD. For safety

reasons, the HOLD function starts 5 seconds before the start of

wash cycle and will continue for 10 seconds after the wash cycle is

completed.

7.6.7 Selecting pH sensor type

Note: This parameter is blocked out in ORP mode. Proceed to 7.6.6.

Note: After each changeover, the factory calibration data for zero point and slope are

overwritten. Be sure to recalibrate (see section 6).

This parameter group lets you configure the controller for glass or antimony electrodes. Use an

antimony electrode for systems with hydrofluoric acid content.

1) Follow directions in 7.6.1 to enter Configuration mode.

2) Press the ENTER key. Scroll with the ▲ or ▼ key until the

upper display shows “GLAS” or “AnTY” and lower display

shows “EL”.

- EL = electrode

- GLAS = glass

- AnTY = antimony

3) Press the ▲ or ▼ key to select glass or antimony.

4) Press the ENTER key to confirm your selection.

Proceed to 7.6.6 step 3, or ret

urn to Measurement mode by

pressing the ▲ and ▼ keys simultaneously (escape).

SETUP

HO LD

10.0

SETUP

HO LD

SETUP

HO LD

Glas

SETUP

HO LD

SETUP

HO LD

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EUTECH INSTRUMENTS ALPHA PH1000 PHORP CONTROLLERTRANSMITTER Manual de instrucciones Pagina 28

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