ITC DOSTEC AC User manual

DOSTEC AC
ENGLISH

CONTENTS
1. GENERAL DESCRIPTION 4
2. PACKING AND STORAGE 5
3. TECHNICAL SPECIFICATIONS 6
4. OPERATION 10
4.1 Operating modes 12
4.1.1. Manual mode 12
4.1.2. Proportional mode 12
4.1.3. Analogue mode 14
4.1.4. Batch mode 15
4.1.5. Special Functions 18
4.2 Conguration 18
4.2.1 Pump calibration 18
4.2.2 Dosing mode 19
4.2.3 Conguration 21
4.2.4. Inputs/outputs 25
4.3 Alarms 27
4.3.1 Level alarm 1 27
4.3.2 Level alarm 2 28
4.3.3 Flow fault alarm 28
4.3.4 Diaphragm leakage alarm 29
4.3.5 Overpressure alarm 29
4.4 Monitor 30
4.4.1 Real time 30
4.4.2 Counters 30
4.4.3 Info Unit 31
5. INSTALLATION 32
5.1. General 32
5.2. Block 33
5.3. Wiring 33

5.4. Hydraulic installation 36
5.4.1. Installation examples 36
5.4.2. Installation recommendations 37
5.5. Accessories 38
5.5.1. Diaphragm leakage detector 38
5.5.2. Flow detector 38
5.5.3. Pressure sensor 38
5.5.4. Pulse output isolator 39
5.5.5. Additional ventilation 115 / 230 V 39
6. START-UP AND REGULATION 39
7. MAINTENANCE 40
7.1. Parts List AC3 Piston 40
7.2. Parts List AC3 DIAPHRAGM 44
7.3. Parts List AC 1/2 Piston 48
7.4. Parts List AC 1/2 Diaphragm 52
7.5. Periodic Maintenance 58
7.6. Troubleshooting: Possible cause and solution 59
7.7. Wiring 61
CE DECLARATION OF CONFORMITY 63
WARRANTY 63
To avoid personal injury risks and damage to the environment, and to ensure proper
equipment operation, personnel responsible for installing, commissioning and maintaining the
equipment must follow the instructions in this manual, with special attention to the detailed
recommendations and warnings. The specic instructions for the use of the chemicals to be
dosed must also be followed.
SAFETY INSTRUCTIONS

4
Product description
It is made up as follows:
1. GENERAL DESCRIPTION
Dostec AC is a diaphragm or piston dosing pump with advanced control for an accurate and efcient
automatic dosing.
This series allows many dosing possibilities depending on the chosen head. The ow range covers
needs from 3 to 1200 l/h at a pressure of up to 20 bar. The choice of the correct head material between
PP, PVDF and stainless steel allows the dosing of any commonly used chemical in the water treatment,
chemical, food and agriculture industries.
Operating modes
Manual: manual adjustment by keyboard of the ow rate to be dosed.
Analogue: dosing proportional to a 0/4-20 mA analogue signal.
Proportional to ow rate: dosing proportional to a water ow rate.
Proportional by pulses: stroke frequency, proportional to input pulses.
Batch control by volume: dosing a given volume. Manual, remote or timed activation.
Batch control by time: dosing for a given time. Manual, remote or timed activation.
ModBus: Dosing control via ModBus RTU protocol.
Motor
Injection valve
Suction valve
cylinder
Block
Encoder
Advanced Control Unit
(ACU)
Additional ventilation

5
Code formulation
2. PACKING AND STORAGE
The original packaging is designed to allow the equipment to be transported and stored without damage,
provided this takes place in dry, ventilated spaces away from heat sources.
Included in the packaging are:
– DOSTEC-AC dosing pump
– Instruction manual
– Oil: AC1/2 250 cm³
AC3 700 cm³
MOTOR
AC1: 0.43 kW 110 V
AC2: 0.43 kW 230 V
AC3: 1.2 kW 230 V
DIAMETER
P24: Ø24 mm
P34: Ø34 mm
P49: Ø49 mm
P61: Ø61 mm
P77: Ø77 mm
P95: Ø95 mm
P110: Ø 110 mm
D69: Ø69 mm
D95: Ø95 mm
D115: Ø 115 mm
D142: Ø142 mm
D163: Ø163 mm
CYLINDER-PISTON
P: PP – PEUAPM
C: PP – Ceramic
I: AISI316 – Ceramic
F: PVDF – Ceramic
T: PTFE – Ceramic
VALVE-BALL
P: PP – Soda
B: PP – Boron
I: AISI316 – AISI316
F: PVDF – Boron
T: PTFE – Boron
CONNECTION
L: 6x12 (6x8 PVDF)
M: ¾"
X: 1 - ¼
Y: 1 - ¼" NTP
HEAD
P: Piston
D:Diaphragm
FREQUENCY
1: 26 strokes/min
2: 43 strokes/min
3: 72 strokes/min
4: 144 strokes/min
STROKE
1:4.5 mm
2: 7.5 mm
3: 9 mm
4: 15 mm
73 - AC2 P 4 4 - P61 P B M
Product description

3. TECHNICAL SPECIFICATIONS
SS (Slow Suction)
CODE FLOW
PRESSURE
*Suction
lift
Max.
viscosity FLOW Max. viscosity*
l/h GPH bar psi mft mPa l/h GPH mPa
Piston
73-AC3P44-P110_X 1200 317 5.5 80 516 20 600 159 500 (E)
73-AC3P44-P95_X 900 238 7.5 109 826 50 450 120 1500 (E)
73-AC3P44-P77_X 600 159 11 160 930 50 300 79 2000 (E)
73-AC2
73-AC1 P44-P77_M 600 159 4.5 65 1.5 510 300 79 800 (C)
73-AC3P43 -P77_X 400 106 12 174 930 50 200 53 2000 (E)
73-AC2
73-AC1 P44-P61 _M 360 95 7102 516 20 180 47 1500 (B)
73-AC2
73-AC1 P44-P49 _M 240 63.4 11 160 826 50 120 32 2000 (C)
73-AC2
73-AC1 P44-P34 _M 120 31.7 15 217 930 50 60 16 2000 (C)
73-AC2
73-AC1 P44-P24 _M 60 16 15 217 930 50 30 7.9 1500 (B)
73-AC2
73-AC1 P34-P24 _L 30 7.9 20/15 217 930 20 15 3.9 2000 (A)
73-AC2
73-AC1
P33-P24 _L 18 4.7 20/15 217 930 50 92.4 2000 (A)
73-AC2
73-AC1 P14-P24 _L 10.5 2.7 20/15 217 930 50 5.2 1.4 2000 (A)
73-AC2
73-AC1 P13-P24 _L 61.6 20/15 217 930 50 30.8 2000 (A)
73-AC2
73-AC1 P11-P24 _L 30.8 20/15 217 930 50 1.5 0.4 2000 (A)
Diaphragm
73-AC3D44-D163_X 1044 276 573 413 10 522 138 400 (E)
73-AC3D43-D163_X 624 165 7102 723 50 312 82.5 1300 (E)
73-AC3D43-D142_X 498 132 10 145 826 50 249 66 2000 (E)
73-AC3D42-D142_X 373 99 10 145 930 50 186.5 49 2000 (E)
73-AC2
73-AC1 D43-D115_M 301 79 572 723 20 150.5 39.5 2000 (C)
73-AC2
73-AC1 D42-D115_M 251 66 572 826 50 125.5 33 2000 (C)
73-AC3D33-D142_X 249 66 10 145 930 50 124.5 33 2000 (E)
73-AC2
73-AC1 D43-D95_M 173 45.6 8116 826 50 86.5 22.8 2000 (C)
73-AC2
73-AC1 D42-D95_M 144 38 8116 930 50 72 19 2000 (C)
73-AC2
73-AC1 D43-D69_M 83 22 10 145 413 50 41.5 11 400 (B)
73-AC2
73-AC1 D42-D69_M 68 18 10 145 826 50 34 91500 (B)
73-AC2
73-AC1 D41-D69_L 38 9.6 15 217 930 10 19 4.8 2000 (A)
73-AC2
73-AC1 D31-D69_L 18.2 4.8 16 232 930 50 9.5 2.5 2000 (A)
73-AC2
73-AC1 D21-D69_L 10.9 2.9 16 232 930 50 5.7 1.5 2000 (A)
73-AC2
73-AC1 D11-D69_L 6.4 1.7 16 232 930 50 3.2 0.85 2000 (A)
20 bar models only with ceramic piston.
Models with _L include a priming valve.
*Suction lift when the head and suction pipe are full, with water at 20 °C.
** Valves for viscous products: (A) = 60-P-AIMN-IIMC / (B) = 62-P-AIMN-IIMC / (C) = 62-P-AIXN-IIXC / (E) = 62-P-AIXN-IIXC
Product description

A
A
D
B
C
F
G
E
E
H
Product description
VOLTAGE: AC3: 230 V ±10%
AC2: 110 V ±10%
POWER: 0.43 kW (0.58 HP)
1.2 kW (1.6 HP)
PROTECTION: IP-55
MATERIALS: Piston: P.E.U.A.P.M. / Ceramic / AISI316
Diaphragm: P.T.F.E. Fibre-reinforced elastomer base
Retention: FPM
Cylinder: P.P. / PVDF / AISI316
Valve (body): P.P. / PVDF / AISI316
Valve (ball): Soda lime / Borosilicate / AISI316
AMBIENT TEMPERATURE: 0 to 45 °C
MEDIA TEMPERATURE: PP: 0 to 50 °C
PVDF: −10 to 50 °C
ST. STEEL −10 to 60 °C
RELATIVE HUMIDITY MAX.: 95% without condensation
NOISE LEVEL dB(A): less than 70
WEIGHT: AC3: 24 kg (53 lb)
AC2/1: 13 kg (29 lb)
DIMENSIONS
Piston: A B C D E F G H
AC3 429 490 230 241 285 210 212 122 mm
16.8 19.3 99.5 11.2 8.2 8.3 4.8 in
AC2/1 306 400 154 180 270 150 155 90 mm
12 15.7 6710.6 5.9 6.1 3.5 in
Piston: A E
AC3 525 205 mm
9.9 8.1 in
AC2/1 422 155 mm
16.6 6.1 in
Piston: A E
D163 490 225 mm
19.3 8.8 in
D142 489 215 mm
19.2 8.4 in
D115 386 180 mm
15.1 6.7 in
D95 386 170 mm
15.1 6.7 in
D69 390 155 mm
15.3 6.1 in
Diaphragm A B C D E F G H
D163 395 490 270 241 285 210 212 122 mm
15.5 19.3 10.6 9.5 11.2 8.2 8.3 4.8 in
D142 394 490 250 241 285 210 212 122 mm
15.5 19.3 9.8 9.5 11.2 8.2 8.3 4.8 in
D115 270 400 204 180 270 150 155 90 mm
10.6 15.7 8710.6 5.9 6.1 3.5 in
D95 270 400 184 180 270 150 155 90 mm
10.6 15.7 7.2 710.6 5.9 6.1 3.5 in
D69 274 400 154 180 270 150 155 90 mm
10.6 15.7 6710.6 5.9 6.1 3.5 in

Bars
6543
27
110
PSI
87725843
29 101
14
8
130
9
116 145
GPH l/h GPH
45 -
40 -
42.5-
11-
11.5-
12-
12.5-
13-
13.5-
14-
14.5-
47.5--
50 -
52.5--
55 -
73-AC_D33-D69
40 -
l/hGPH
14-
13-
12-
11-
10-
50 -
Bars
6
4
2
PSI
87
58
29 174 203
14
10
812
145116
73-AC_D41-D69
Bars
6543
27
110
PSI
87725843
29 101
14
8
130
9
116 145
19-
20-
21-
22-
23-
24-
65 -
75 -
GPH l/h
70 -
18-
80 -
85 -
90 -
73-AC_D42-D69
l/h
GPH
Bars
6543
27
18
PSI
87725843
29 101
14 116
-
85 -
22.5-
23.75-
25-
90 -
95 -
100-
26.25-
27.5-
73-AC_D33-D95
Bars
6543
27
110
PSI
87725843
29 101
14
8
130
9
116 145
GPH l/h GPH
90 -
80 -
85 -
22-
23-
24-
25-
26-
27-
28-
29-
95 -
100 -
105 -
110 -
73-AC_D43-D69
GPH
1,5-
2 -
2,5-
7 -
9 -
l/h
5 - 10
8
6
4
212 14 15 16 Bars
145116
87
58
29 174 203 217 232 PSI
73-AC_D11-D69 73-AC_D21-D69
13 -
11 -
9 -
15 -
l/h
3 -
3,5 -
2,5 -
4 -
GPH
10
8
6
4
212 14 15 16 Bars
145116
87
58
29 174 203 217 232 PSI
10
8
6
4
212 14 15 16 Bars
145116
87
58
29 174 203 217 232 PSI
15 -
25 -
20 -
l/h
4-
GPH
5-
6-
7-
73-AC_D31-D69
Conguration
FLOW AND PRESSURE GRAPHS
DIAPHRAGM PUMP AC1-AC2
Inputs/outputs
• Analogue input 0/4-20 mA
• External pulse input
• Remote activation input (on/off)
• Level sensor input (pre-warning)
• Level sensor input (alarm)
• Leakage detector input
• Flow detector input
• Pressure sensor input
• RS-485 ModBus serial port
• 4-20 mA log and monitoring output
• Log output, monitoring and control of second
pulse pump
• Alarm output (relay)
• Level alarm output (relay)

9
l/h
145-
175-
155-
Bars
6543
27
18
PSI
87725843
29 101
14 116
165-
GPH
46-
-
38-
-
-
40-
-
42-
-
44-
-
73-AC_D42-D95
Bars
543
2
1
PSI
725843
29
14
l/h
GPH
73-AC_D42-D115
270-
250-
290-
65-
70-
75-
43
25Bars
1
l/h
58
43
29 72 PSI
14
98
710
6
130
116101 145
87
GPH
245-
260-
275-
64.5-
68.5-
72.5-
290-
305-
320-
76.5-
80.5-
84.5-
73-AC3D33-D142
43
25Bars
1
l/h
58
43
29 72 PSI
14
420-
440-
98
710
6
130
116101 145
87
380-
400-
GPH
100-
105-
460-
480-
110-
120-
130-
130-
73-AC3D42-D142
L/H
L/H
4325 Bars 1
560-
580-
620-
600-
l/h
GPH
135-
5843
29 72PSI 14
540-
140-
145-
150-
155-
160-
-
73-AC3D34-D163
520-
43
25Bars
1
490-
520-
580-
l/h
GPH
130-
135-
145-
150-
155-
160-
165-
170-
5843
29 72
14
550-
610-
PSI
9
810
130116 145
7
6
101
87
140-
73-AC3D43-D142
640-
l/h
GPH
Bars
6543
27
18
PSI
87725843
29 101
14 116
-
170-
45-
47,5-
50-
180-
190-
200-
52,5-
55-
73-AC_D43-D95
Bars
543
2
1
PSI
725843
29
14
l/h
GPH
73-AC_D43-D115
300-
320-
340-
80-
85-
90-
Bars
543
2
1
PSI
725843
29
14
l/h
GPH
73-AC_D43-D115
300-
320-
340-
80-
85-
90-
Conguration
DIAPHRAGM PUMP AC3

10
B
E
FA
C
G
D
ENT
ESC
L/H
L/H
4325 Bars 1
1120-
1160-
1240-
1200-
l/h
GPH
270-
5843
29 72PSI 14
1080-
280-
290-
300-
310-
320-
-
73-AC3D44-D163
1040-
l/h
620 -
660 -
700 -
43
2
1
GPH
170-
180-
190-
200-
210-
220-
5843
29
Bars
6
57
PSI
8772 101
14
740 -
780 -
820 -
73-AC3D43-D163
Conguration
4. OPERATION
The rotational motion of the motor is transmitted by the reducer, which consists of two major components,
the pinion (A) and the ring gear (B). The pinion and the ring gear are linked to a shaft with an eccentric
bearing (C) that pushes the shaft (D) which is throated to the diaphragm or the piston (E). The return
movement is made by a spring (F).
A high resolution encoder (G) checks the instantaneous position and speed and allows the Advanced
Control Unit to do a close loop adjustment for torque and rotation speed.
By changing the motor speed and depending on the operation mode selected in the Advanced Control
Unit, the dosing pump adjusts the ow to the required value within the range from 10 to 100% of the rated
ow.
EQUIPMENT DESCRIPTION
LCD screen
Keyboard
Conrm
Exit without
conrming
Increase/decrease value
Scroll left
Scroll right

off
l
%
l / h
1 4 4
1 0 0
LF
MODE
0240
%
l / h
0 0 0
0 0 0
MODE
0240
%
l / h
0 0 0
0 0 0
MODE
0240
%
l / h
0 0 0
000
MODE
0240
%
l / h
0 0 0
0 0 0
MODE
0240
LCD DISPLAY DESCRIPTION
Menus
4.1 Operating modes 4.2 Conguration
4.3 Alarms 4.4 Monitor
Advanced dosing function
% ow
Programming locked
Flow rate fault
Level 1
Leakage
Level 2
Overpressure
Loss of pulse
Manual
Level 1
Pump calibration
Proportional
Level 2
Dosing Mode
Analogue
Flow rate
Standard (ST)
Batch
Leakage
Low Flow (LF)
Pressure
Slow Suction (SS)
Low Pulsation (LP)
Set Up
In/Out
Dosing pump
Pressure Input
Units
Flow detector
Inputs
Real time
Flowmeter
Pulse output
Counters
Lock code
Outputs
4- 20 mA out
Info Unit
ModBus
Monitor motor
Cycles/min
ON/OFF
MonitorAlarmCongurationMode
Conguration
Maintenance
Valves
Diaphragm
Bellows

12
%
l / h
0 0 0
0 0 0
MODE
0240
MODE: Manual
Proportional
Analog
Batch
ModBus
l / h
0240
Mo
%
0 0 0
0 0 0
off
l
l / h
74.0
M
%
3 1
4 4
ENT ENT
ENT
%
l / h
0 0 0
0 0 0
MODE
0240
MODE: Manual
Analog
Batch
ModBus
Proportional
240
l / h
10
m3/h
o
%
0 0 0
0 0 0
Proportional
% / PPM Flowmet.
X:Y Pulse
ENT
ENT
0001 :
Q = 025 %
M = 005 pulses
0001
PROPORTIONAL X:Y
Conguration
4.1 OPERATING MODES
4.1.1. Manual mode
This mode allows manual adjustment of the dosing ow rate.
4.1.2. Proportional mode
This mode allows dosing to be proportional to a pulsed input. Use X:Y mode to establish a ratio of input
pulses (X) to pump cycles (Y). Use the %/ppm mode for proportional dosing.
Proportional mode settings
4.1.2.1 X:Y pulses
The pump will cycle Y times after receiving X input pulses. The pump speed can be adjusted manually.
Increase/decrease ow
Start/stop the pump
The pump will start if the Remote Activation input is activated.
Proportional to a pulse input from a owmeter
1. X:Y for low frequency pulses (0.005- 30 Hz)
2. %/ppm for high frequency ow meters (1 - 300 Hz)
Select the number of input pulses
Change by pressing and conrm by pressing ENT

13
0001 : 0001
Q = 025 %
M = 005 pulses
PROPORTIONAL X:Y
0001 0001
:
PROPORTIONAL X:Y
Q = 025 %
M = pulses005
0001 0001
:
Q = %
M = 005 pulses
025
PROPORTIONAL X:Y
l / h
60.0
l
%
2 5
3 6
PROPORT. %
Set Point 000,05
Stop Pump OFF
PROPORT. %
Set Point 000,05
Stop Pump OFF
12 150
l / h
30
m3/h
l
%
6 2
8 9
ENT
ENT
Conguration
Select the number of pump cycles
Change by pressing and conrm by pressing ENT
Select pump speed in %
Change by pressing and conrm by pressing ENT
For Y=1 Q must be set at less than 50%
Select the maximum number of pulses in memory
Change by pressing and conrm by pressing ENT
ENT Start/stop the pump
The pump will start if the Remote Activation input is activated.
4.1.2.2 %/ppm Flowmeter
By entering a proportion value (%/ppm) and with a pulse input from a owmeter, the pump will regulate its
speed to dose the ow according to the desired proportion.
Instantaneous water ow rate.
Pressing will cause the ON/OFF indicator to toggle to ON
and the pump will start if the Remote Activation input is
activated
* For the conguration of units (%/ppm) see Units in the Conguration section
* For owmeter conguration. See the Conguration/Setup section
Proportionality value in % or ppm
Change by pressing and conrm by pressing ENT
Select OFF to perform proportional dosing with no volume
limit.
Change by pressing and conrm by pressing ENT

14
PROPORT. %
Set Point 000,05
03,6
Stop Pump
Stop Vol (1)
ON
PROPORT. %
Set Point 000,05
03,6
Stop Pump
Stop Vol (1)
ON
150
l / h
00,0
l / h
03,6
l / h
30
m3/h
l
%
6 2
8 9
ENT ENT
%
l / h
0 0 0
0 0 0
MODE
0240
x2 MODE: Manual
Proportional
Batch
ModBus
Analog
10240
l / h
00mA
o
%
0 0 0
0 0 0
ANALOG INPUT
INPUT
16,0 mA = 100 %
00,0 mA = %067
ANALOG INPUT
INPUT
16,0 mA = 100 %
00,0 mA %067
Conguration
4.1.3. Analogue mode
This mode allows dosing proportional to an analogue 0/4-20 mA input.
Select ON to perform proportional dosing with a volume limit.
The pump will stop when it reaches the ENT maximum volume
to be dosed.
Change by pressing and conrm by pressing ENT
Set the desired maximum volume.
Change by pressing and conrm by pressing ENT
Select mA input for the rst point
Change by pressing and conrm by pressing ENT
Select the ow in % for the rst point in mA
Change by pressing and conrm by pressing ENT
Volume to be dosed
volume dosed
Pressing will cause the ON/OFF indicator to toggle to ON and
the pump will start if the Remote Activation input is activated.
The pump will stop when it reaches the maximum volume set.
4.1.3.1 Analogue mode settings

15
ANALOG INPUT
INPUT
16,0 mA = 100 %
= %067
ANALOG INPUT
4 mA = 000 %
SPAN
20 mA = %100
l / h
260.0
8.0mA l
%
2 5
3 6
ENT ENT
%
l / h
0 0 0
0 0 0
MODE
0240
x2 MODE: Manual
Proportional
Analog
ModBus
Batch
01,600 l
00,000 l
o
%
0 0 0
0 0 0
%
100
%
100
%
100
%
100
4 44 410 1010 1012 1212 12
Conguration
Examples:
1: 4 mA = 0 % 2: 4 mA = 100 % 3: 4 mA = 0 % 4: 12 mA = 0 %
20 mA = 100 % 20 mA = 0 % 12 mA = 100 % 20 mA = 100 %
4.1.4. Batch mode
This mode allows batch dosing. Various activation options may be chosen (manual, external, time), and
an end of the work cycle dened by number of cycles/volume or by time. In any of the operating modes,
the speed of the pump can be dened in %.
Select mA output for the second point
Change by pressing and conrm by pressing ENT
Select the ow rate in % for the second point in mA
Change by pressing and conrm by pressing ENT
ENT Start/stop the pump
The pump will start if the Remote Activation input is activated
Examples 3 and 4 can be combined into two pumps when both are controlled with the same mA signal to
start a second pump as supplementary ow.

16
BATCH MODE
Flow 000 %
Stop Stroke
Start Man.
BATCH MODE
Flow 000 %
Stop Stroke
Start Ext
BATCH MODE
Flow 000 %
Stop Stroke
Start Time
BATCH MODE
Stop Stroke
Start Man.
Flow 050 %
BATCH MODE
Start Man.
Flow 050 %
Stop 000050 St
Volume 01 , 379 l
BATCH MODE
Start Man.
Flow 050 %
Stop Stroke
ENT
ENT
Conguration
Ext.: start the pump via remote input
Stroke: select the number of cycles before stopping
Time: start the pump via a timer by entering a frequency
(00:00:01 - 23:59:59)
Batch dosing mode settings
4.1.4.1 Select start-up mode
Manual: start the pump by pressing ENT
Change by pressing and conrm by pressing ENT
Change by pressing and conrm by pressing ENT
4.1.4.2 Select stroke frequency in % (ow)
4.1.4.3 Select stop mode

17
ENT
BATCH MODE
Start Man.
Flow 050 %
Stop 00 : 00 : 10
Volume 333,33 l
BATCH MODE
Start Man.
Flow 050 %
Stop Time
01,379 l
00,000 l
l
%
5 0
7 3
00 : 00 : 10
00 : 00 : 00
l
%
5 0
7 3
01,379
00,000 l
l
00 : 10 : 00
l
%
5 0
7 3
00 : 00 : 10
00 : 00 : 00
00 : 10 : 00
l
%
5 0
7 3
Conguration
Change by pressing and conrm by pressing ENT
Time: set cycle execution time before stopping
Viewing the different conguration modes
Start :Man./Ext
Stop :Strokes
Volume to be dosed
Time counter
Execution time
Time counter
Initial frequency
Volume to be dosed
Volume counter
Initial frequency
Execution time
Volume counter
Start :Man./Ext
Stop :Time
Start :Time
Stop :Strokes
Start :Man./Ext
Stop :Time

18
13 14 15 16 17 18 19 20 21 22 23 24 25 26
+ -I N -I N -I N -I N -+ 24 + -
4-20mA PULSE REMOTEL EVEL 1 LEVEL 2
17 18
17 18
ENT ENT
x2
%
l / h
0 0 0
0 0 0
MODE
0240
CONFIGURATION
SET UP
IN / OUT
PUMP CALIBRATION
DOSING MODE
PUMP CALIBRATION
000TEST TIME
ENT to start
Conguration
4.1.5. Special Functions
4.1.5.1 Remote activation
An external remote control can be used to start and stop the pump by means of dry contact in pins 17-18.
When the contact is closed (RUN) the pump may be run manually via the ENT key. After stopping the
pump manually via the keypad, it is necessary to reset the Remote Input (open and close) to start the
pump again remotely.
4.1.5.2 Priming function test
By pressing for 3 seconds in manual mode, to start the pump at maximum speed. The pump will
continue to run only when is pressed.
This feature allows a quick test of the unit and is an aid in priming the pump.
4.2 CONFIGURATION
4.2.1 Pump calibration
The pump calibration function allows the pump ow to be calibrated in real working conditions via a
product suction test of a given duration. For a correct calibration, a test duration of at least 60 seconds
must be entered. The pump will start automatically at maximum ow for the specied time.
Once the test is nished, the suction volume must be entered. With this result the equipment will
recalculate the dosing ow.
STOP
RUN (factory default)

19
PUMP CALIBRATION
060 TEST TIME
ENT to start
ENT
PUMP CALIBRATION
PROGRESS
Strokes 076
Speed P. 0415
Max.Curr. 04,5
PUMP CALIBRATION
DVol 03,333 l
l/h
ml
0240
22,989
100
12
SVol
FCalib.
Reduct.
Flow
PUMP CALIBRATION
03,333
Dosed volume
l
%
l / h
0 0 0
0 0 0
MODE
0240
ENT
CONFIGURATION
SET UP
IN / OUT
PUMP CALIBRATION
DOSING MODE
DOSING MODE
Mode:
Standard
Max.Flow 0240 l/h
ST
Conguration
4.2.2 Dosing mode
The Dosing Mode function allows the various Advanced Dosing Functions to be selected. These functions
can regulate the mechanism speed during the suction or discharge cycles of the pump to optimize the
dosing and adapt it to the characteristics of the process.
4.2.2.1 Standard
The Standard mode (ST) is the normal operating mode whereby the dosing pump displays symmetrical
behaviour during the suction and discharge of the product.
Enter the value in the unit and
conrm by pressing ENT
Press ENT to nish the calibration process
Dvol: volume dosed
Flow: ow rate
S.Vol: volume per cycle
F.calib: calibration factor
Reduct: Reducer
Change by pressing and conrm by pressing ENT
Change by pressing and conrm by pressing ENT

20
DOSING MODE
Mode:
Low Pulsation
LP
Max.Flow 84,0 l/h
ENT
DOSING MODE
Mode:
Low Flow
LF
Min. Flow 2,40 l/h
DOSING MODE
Mode:
Slow Suction
SS
Max.Flow 120 l/h
Conguration
4.2.2.2 Low ow
The Low Flow mode (LF) allows dosing to be paused during the discharge cycle, extending the dosing
time and therefore reducing the ow to as little as 1%.
The other modes allow the ow to be reduced to as little as 10%.
4.2.2.3 Slow suction
The Slow Suction mode (SS) reduces the speed during the suction cycle in order to improve precision in
the dosing of viscous liquids, since it reduces the risk of cavitation and incomplete lling of the head. The
maximum ow is reduced by 50%.
4.2.2.4 Low Pulsation / Low Pulsation
Low Pulsation mode (LP) lengthens the impulse cycle time in order to minimize the effect of pulsating ow
and reduce overpressures caused by long pulses.
The maximum ow is reduced depending on the reducer model (frequency).
Change by pressing and conrm by pressing ENT
Change by pressing and conrm by pressing ENT
Change by pressing and conrm by pressing ENT
Frequency Max. Flow Reduced to
155%
255%
350%
435%