EUTECH INSTRUMENTS alpha-pH 2000D Manual de Instruções descarregar pdf (Página 34)

Instruction Manual αlpha-pH2000D

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6.8 Wash relay (WASH) sub-function

In this sub-function you set the parameters for the wash relay.

ENT

ENT ENT

ENT

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

SETUP

HOLD

off

1. Select the “WASH” sub-function, and then press the ENT key.

2. Enabling/disabling wash function: press the ▲ or ▼ key to enable (WASH ON) or disable

(WASH OFF) wash function. Press the ENT key to confirm your selection.

3. Selecting the relay status condition: press the ▲ or ▼ key to choose desired relay status

(de-energized = “DEEN” or energized = “EN”). Press the ENT key to confirm your selection.

4. Setting the wash interval in hours: Press the ▲ or ▼ key to set the desired wash interval

(setting range: 0.1 to 200.0 hours). Press the ENT key to confirm your setting.

5. Setting the wash duration in seconds: Press the ▲ or ▼ key to set the desired wash

duration (setting range: 1 to 2000 seconds). Press the ENT key to confirm your setting.

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

HOLD function is activated 5 seconds prior and deactivated 10 seconds after the

wash cycle.

Continue with Setup mode procedures, or return to Measurement mode by pressing the ▲

and ▼ keys simultaneously (escape).

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EUTECH INSTRUMENTS alpha-pH 2000D Manual de Instruções Página 34