Rx P Ro B E Co N N Ec T Io N; Cl P Ro B E Co N N Ec T Io N; Probes Calibration Menu - Etatron ePool Serie Normas De Instalación, Uso Y Manutención

Rx p ro b e co n n ec t io n

The following instructions apply to all eTwin pH – Rx models. To
get started, connect the probe to the instrument as indicated in Fig.
11
1. Power cord
2. Electrode
3. BNC connector
The Rx probe MUST be connected to input 2 allocated for
measurement 2, Rx,
Fig. 12– Rx electrode connection

Cl p ro b e co n n ec t io n

The instructions in this paragraph apply to eTwin Chlorine - pH
models. The Chlorine probe must be connected to the pump through
the specific cable: having connected BNC, the remaining two cables
must be inserted in the cable gland and connected to the "inputs"
terminal board.
1. Power cord
2. Chlorine probe
3. BNC connector
4. Chlorine probe power cord
Part
number
Connect the power cords of the probe
ASO0001701
to terminals 17 (+5V (brown wire) and
ASO0001702
ASO0001603
18 (-5V white wire) of terminal board J8
ASO0001604 (right terminal board)
ASO1000101
Connect the power cord of the probe to
ASO1000102
ASO1000201 terminal 17 (+5V – positive RED)
ASO1000202

PROBES CALIBRATION MENU

To allow the device to correctly detect the parameters of the water to be checked, the probes connected to it must be calibrated.
Either electrodes made of glass or plastic can be used. The instructions for calibrating the probe apply to all eTwin device models and
versions
During the calibration, the pH, Rx and PPM values displayed on the left of the screen represent the real time values of
the reading of the probe, while those displayed on the right of the screen are the values of the BUFFER solutions used to
calibrate the different points.
Attention: if calibration is not carried out correctly or the readings are not even made on the instrument, they could have
serious errors with non-negligible consequences on the health and safety of the users.
To access the CALIBRATION menu, press
Connection
for about 5 seconds.
ENGLISH
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