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BL530 PH/RX DOSAGE SYSTEM
FUNCTIONAL DESCRIPTION OF THE SYSTEM
Front view
EN
•
Control panel with large display and
keyboard (see description on next page).
•
Peristaltic pump for acid dosage.
•
Peristaltic pump for chlorine dosage.
Front panel
POWER LED
OUT1, OUT2 LED
CAL Key
Key
Key
ESC Key
ON/OFF Key
| BL530 PH/RX DOSAGE SYSTEM
6
Bottom view: connections
•
POWER
•
pH
•
RX
•
LEV1
•
LEV2
•
FLOW
Green light; slow flashing indicates that the unit is powered and
normally functioning, while fast blinking indicates a fault (lack of
liquid to be dosed or the pump is disabled).
Red light on during the rotation of the respective pump.
Provides access to the "Configuration", "Calibration" and "Manual
Mode" menus; confirms parameter modifications.
Scrolls the available menus/options; in calibration and
configuration modes decreases the displayed value.
Scrolls the available menus/options; in calibration and
configuration modes increases the displayed value.
In calibration and configuration modes exits without
saving the modifications; from manual mode
resumes to normal operations.
Activate / de-activates the unit or confirms alarms;
both the disabled dosing or alarm condition are
indicated by the POWER LED that flashes fast.
(Warning! The unit remains disabled
even in case of shutdown / restart).
Power cable (pre-wired).
BNC connector for pH
electrode.
BNC connector for
redox electrode.
Connector for level
sensor of tank 1 (acid).
Connector for level
sensor of tank 2 (chlorine).
Connector for flow sensor.
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