Etatron eSelect-CD1, Инструкция по эксплуатации и техническому обслуживанию

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18 ENGLISH
INITIAL DISPLAY
NOTES FOR PROGRAMMER: try not to press the keys continuously. First, read the manual before programming or have the
booklet handy so to be sure to perform a correct selection.
IMPORTANT: if keys are not pressed during 60 seconds, controller will display current measurements.
For rapid advancement, keep pressed firmly either one of ◄► keys
When the controller is turned ON there will be displayed at the bottom the latest software upgrade.
Software is subject to revision without further notice.
Controller will get set for measurements and ready to work.
at this point there could be some here are displayed some other messages status such as:
S1 S2 L1 ALARM OVERDOSING FLOW *BASIC MENU* *EXPERT MENU*
which could be ON due to actual measurements, just go ahead with programming.
Display shows pH, Redox mV and Chlorine ppm measurements. If controller has been already programmed, display shows
previously selected set points.
INITIAL DISPLAY shows measurements according to the K range selected in the next
paragraph. If the controller has been already programmed, display will show previously
selected programs.
CONTINUOS MEASUREMENT DISPLAY shows when parameter measurements, function
status and alarm indications.
When the controller is turned ON for the first time, there will be displayed a list of all the
programming function keys which will not appear in the next switching ON operations.
CAREFULLY READ KEY USAGE THEN PRESS OK to start
For rapid advancement keep pressed firmly either one of the ◄► keys
Selecting Language
◄ ► ◄ ►
The controller has 2 languages: English and
Italian, selected by using the keypad arrows.
Selecting Conductivity (EC) “K” factor
Conductivity EC value automatically adjust itself for various conductivity ranges by adapting the controller to the probes cell costant
“K” characteristic.
Controller covers ranges from cell costant K 1 up to 20.00 mS and even 100.00 mS (latter with graphite sensor electrodes) and
costant K 5 ranges 2.000 μS. Display will show µS values but in case setpoint value exceed 1999 µS, it will show 2.00 mS (decreasing the
value will return to µS reading). Selecting K5 (5.000) range setpoint value 100 µS.
IMPORTANT: the above μS ranges are just indicative: for example a K1 probe can make good measurements below 1000 μS, only
resolution will be less accurate. However the same concept doesn’t apply the other way for high ranges.
Lingua
Italiano
Language
English
ETATRON D.S.
MODEL ESELECT-CD1
Rev. X.X