Rev 1.1 Cod. 00.009.125
20
ENGLISH
DESCRIPTION OF CHARACTERISTICS AND OPERATION
The "VP2-HT MF" dosing pumps series are ideal for the most varied treatments.
They can operate in Manual, mA, Pulses, ppm, Quantity, Timer Dos, and Timer and the flowrate is adjustable from 10%
to 100% of the maximum flowrate. They can adjust the flowrate by varying the rotation speed of the roll holder.
Optionally, these pumps can be equipped with a peristaltic tube break sensor which, in case of chemical leaks, blocks the
dosage and they can optionally have a relay output, configurable for the repetition of an alarm (for example: flow alarm,
level alarm, peristaltic hose breakage alarm, etc).
IF YOU WANT TO USE IMPULSE OR PPM OR QUANTITY OR TIMER DOS OR TIMER MODE, THE FIRST THING TO
DO IS THE CALIBRATION OF THE FLOW RATE. See page 26.
FRONT PANEL DESCRIPTION
1
.
Display
LCD 16 x 2 backlight
2.Green
Led:
▪
fix
=
PUMP ON
▪
blinking
= PUMP IN ALARM
3.Red
Led: indicates the injections of chemical dosing
4.ENTER/MENU
button :
▪
allows to enter in programming
▪
saves the changes
5. ESC/SBY
button
: ▪
allows to exit from the menu
▪
puts the pump in stand_by mode
6/7. ▲▼
buttons :
▪
allow to
navigate through the menu
▪
allow
to modify the parameters values
8. Prime
button:
▪
allows to prime the pump
GENERAL FUNCTIONS
- VISUALIZATION OF DOSING TYPE
- REAL TIME FLOW
RATE%
VISUALIZATION
- 7 POSSIBLE
TYPES OF DOSING
: MANUAL, PULSES, PPM, mA, QUANTITY, TIMER DOS, TIMER
-
MENU IN 4 LANGUAGES
: ITALIAN, ENGLISH, FRENCH, SPANISH
- POSSIBILITY TO INSERT A
PASSWORD
-
DELAY ON SWITCHING ON
-
PRIME BUTTON
- ALARM
RELAY
(DRY CONTACT) OUTPUT FOR REPEATING ALARMS
-
RESTORATION
OF DEFAULT PARAMETERS
- DOSAGE STOP (
STAND_BY
)
- CONTROL OF PRODUCT END
LEVEL
-
ENABLE
INPUT SIGNAL
-
HOSE BREAKAGE
SENSOR