ITC TRIANGLE WATERQUIP MULTIFERTIC MF Manuale utente
MULTIFERTIC
MF
SAFETY RULES
To avoid personal or environmental damages and to guarantee a proper
operation of the equipment, the staff in charge of the installation, set up and
maintenance of the equipment must follow the instructions of this manual,
specially recommendations and warnings explicitly detailed. In additon, specific
instructions for the chemical products to be dosed should be followed.
INDEX
1.-GENERAL DESCRIPTION 4
2.-CARRIAGE AND MAINTENANCE 5
3.-TECHNICAL FEATURES
5.- INSTALLATION 9
Generalities 9
Electric connection 9
Hydraulic connection 10
General installation scheme 12
Additional module installation 13
6.- START UP 15
7.- MAINTENANCE 17
6
4.-OPERATION 8
Periodical maintenance 17
List of parts 18
List of parts additional module 22
Problems: Causes and solution 25
EC APPROVAL DECLARATION 26
WARRANTY 26
4
1.- GENERAL DESCRIPTION
MULTIFERTIC MF dosing pumps are heavy duty, high precission electric
piston pumps for dosing liquid products.
They are made up of one driving module and 1 to 4 injection modules for 25 to
300 l/h. Injection modules consist of one 50, 100, 200, 300, or 500 l/h piston
for MULTIFERTIC MF injectors of series MF2, and of one 25, 50, 100, 150,300
l/h for the MULTIFERTIC MF injectors of series MF1, independently regulated
by means of a system of POSITIVE RETURN, exclusive to I.T.C.
In the same injector can be connected several injection modules to apportion
different products (INDEPENDENT INJECTION) or to increase the injection
flow. The design of this dosing pump allows the combination of MF piston
modules with MFD diaphragm modules in the same pump. By increasing the
number of modules in the same injector, a higher flow regularity is obtained,
whereby in the 4 module model an actually continuous flow is obtained.
Injection modules may be connected in the factory or added later when the
injector is in place.
MULTIFERTIC MF dosing pumps are manufactured with materials that can
resist the existing agrochemical products, even acids. It is designed for all sorts
of processes where it is necessary to dose a product into a hydraulic network,
such as: food, textile, chemical industry, water treatments, etc. (See materials
in Technical Features). In case there is any doubt about compatibility of
materials with the products to be used please contact with ITC S.L. Technical
Service.
Dosing flow of each module is adjustable independently with no need to stop
It is made up as follows:
Motor
Cylinder
Motor module
Additional module
Support
Regulator
Motor block
5
2.- CARRIAGE AND MAINTENANCE
The original packing is prepared so that carriage and storing of the product do
not cause any damage to the product, as long as this is done far from heat
sources and in dry, ventilated spaces.
Inside packing we include:
- MF dosing pump
- Support
- Accessories bag
- Instructions manual
Codes formulation
60MF2 200 /3 C
C Cylinder made in PP and with ceramic piston
CP Cylinder made in PVDF and with ceramic piston
CI Cylinder made in INOX AISI 304 and with ceramic piston
3230/400V 50/60HZ Three-phase
2230V 50HZ Single-phase
Maximum injection flow in l/h
60MF2 Series MULTIFERTIC two strokes per second
3.- TECHNICAL FEATURES
There are two models of MULTIFERTIC MF injector
MULTIFERTIC MF1: 1 injection per second
MULTIFERTIC MF2: 2 injections per second
1 MPa = 10 Bar
MI1-50
MODULE
l/h (GPH) BARS
FLOW PRESSURE
MI1-100
MI1-150
MF 1
MI1-25
8
50 (13)
25 (7)
100 (26)
150 (39)
15
15
5
MI2-100
MODULE
l/h (GPH) BARS
FLOW PRESSURE
MI2-200
MI2-300
MF 2
MI2-50 50 (13)
200 (53)
100 (26)
300 (79)
MI1-250 250 (65) 3MI2-500 500 (132)
ELECTRIC CURRENT: As indicated in the motor plate
POWER: 0.46 KW (0.63 CV)
PROTECTION :IP-55
NOISE LEVEL dB(A): minor than 70
MATERIALS:
Piston: P.E.U.A.P.M. / Ceramic
Shaft : P.E.T.P.
Cylinder: P.P. / PVDF / AISI 304
Valves(body): P.P / PVDF / AISI 304
Valves(ball): glass / glass borosilicato
Ring Gear : BRONZE .
Pinion: F-154 CEM.
Block : Aluminium foundry
Eccentric: F-154 CEM
Oil: SAE 80 W 90
Retention: FPM
6
8
15
15
5
3
A
B
C
D
WEIGHT
INJECTION MODULES
DIMENSIONS
434 18.3 19.5
37.631517
322 10.5 14.5
26.51 7.9 12
lbmm in Kg
465
365
265
200
D
C
B
A
7
10
10.5
14.8
6
4.3
1.7
in
4
7.9
4,2
7.2
1.4
6.1
mm 200
106
182
36
100
376
152
110
44
255
266
154
BE
F
I
A
D
G
C
H
8
4.- OPERATION
The electric motor (B) transmits its power by means of a reducer, made up of a
pinion (E) and a ring gear (F) solidary to an axis (I) and an eccentric (A) that
alternatively pushes and draws a shaft ( C) threaded to a piston (D).
As a spring is not necessary for the return of the piston (POSITIVE RETURN), the
motor transmits all its power both to the injection and to the suction, saving energy,
avoiding breackdowns, and ensuring a perfect and high precision dosing.
The micrometic regulator (G) increases or diminishes the stroke of the shaft and the
piston by means of a threaded pipe coupling (H), modifying the injection flow. The
dosing flow is adjustable from a 0% to a 100%.
To regulate flow by means of an inverter is possible varying proportionally the
dosed flow by the frequency supplied by an electric motor. The dosing flow is
adjustable from, a 10% to a 100%.
INJECTION MODULES
In the same injector can be connected several injection modules to apportion different
products as long as they belong to the same serie: MF1-MFD2 or MF2-MFD2.
The maximum pressure of an MF dosing pump when combined with one or more
additional modules - MI or MID - can be limited. It will be the result of dividing 2.300
(for model MF1-MFD1) or 4.600 (for model MF2-MFD2) by the total sum of the flows
of the different installed modules, as long as this is not superior to the one specified
for each module. For this calculation we must use the flow of the diaphragm modules
multiplied by 2.
Example: Model MF2-300/3 +MI2-300 + MI2-200 + MID2-100.
Dosing pump of two injections per second, three-phase motor, with two additional modules
of 300l/h piston, one of 200l/h piston and one diaphragm module of 100l/h.
3 00 + 300 + 200 +2x100 = 1000
The maximum resulting pressure will be: 4.600/1000 = 4,6 bar
5.- INSTALLATION
GENERALITIES
To install this pump it is advisable to choose places protected from water, away
from heat sources and with renovation of air.
Place the pump vertically over a totally horizontal rigid surface to achieve a
proper lubrication of all inner elements. Anticipate which will be the room you
will need to comfortably do the basic maintenance and install/desinstall the
pump.
Tack the pump to the provided stand, and the stand to the choseN even
surface. The special stainless steel stand has eight holes in its upper part for
fastening the dosing pump, of which four will be used. In the one and three
module pumps the four side holes are used, and in the two and four module
middle holes are used. (See drawing).
ELECTRIC CONECTION
9
The electric protection of the motor must be installed and adjusted
following its nominal intensity (overloaded switch disjuntor). (See
wiring)
A disconnection dispositive must be installed in case of emergency.
The equipment must be protected to avoid untimely sudden starts.
10
To evacuate leaks by the hole of the diaphragm breakage detector
in the inferior part of the cylinder (R ½”), we will take off the security
bolt disassembling the cylinder and connceting a hose or a pipe of
a material compatible with the product to be dosed, and collect the
liquid in a safe place.
ON
OFF
OVERLOADED SWITCH
LN
N
L
115 VAC (60 Hz) 230 VAC (60 Hz)
7.6 Amp. 3.8 Amp.
230 VAC (50 Hz)
WIRE
INCLUDED
3.1 Amp.
HYDRAULIC CONNECTION
SINGLE-PHASE CONNECTION
To work at 230 V single-phase at 50 Hz we will connect directly the motor wire to
the adequate protection. To work at 60 Hz we will connect the connection box
plates as shown in the drawing.
ON
OFF
OFF
OVERLOADED SWITCH
UVW
400 V
V1
W1
U1
1.5 Amp
THREE-PHASE CONNECTION (50/60 Hz)
To work at 230 V we will plug the motor in triangle.
To work at 400 V it will be a star connection.
V1
W1
U1
230 V
2.6 Amp
SUCTION
It is essential to fit in the suction of the dosing liquid the filter of 100 mesh
supplied with the dosing pump.
To help suction the piping must be as short as possible, the pipe diameter
must be in keeping with that of the valve. For pipes of over 3 m the diameter
must be increased.
Couple the suction pipe to the lower connecter of the cylinder, putting the
mesh filter in between. The stuff at the bottom of the tank must never be
suctioned, to avoid taking up undiluted particles.
The piping must be stiff enough so that it does not lose its shape when there
is suction.
INJECTION
Fix the check valve supplied with the pump at the input of the water network,
as shown in the drawing, and couple the injection hose to the upper
connecter of the cylinder.
To protect the piping from the pressure variatons or to achieve a continuous
flow, we suggest fitting a pulsation damper as near as possible to the pump.
In order to make priming easier, we suggest fitting a priming valve. You
should anticipate an adequate dispositive in order to collect the liquid than
can get out when priming, and derive it where it can not be harmful.
The pipe diameter will have to be the same as the valve diameter. For pipes
over 15m length the diameter shall be increased. Do never insert a shutoff
valve.
Install a safety valve in a derivation as near as possible
from the pump , in order to protect it and the whole
installation from possible over-pressures. This derivation
Must derive the liquid to a safe place.
11
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