10
Translation of the original instructions
ENGLISH
VERTICAL MULTISTAGE ELECTRIC PUMPS
The user must not disassemble the electric pump completely or partially,
nor make any changes or tamper with the product. If removed during
installation, guards must be refitted immediately.
Personal Protective Equipment (PPE)
During installation, routine and extraordinary maintenance, decommissioning
and disposal, use the personal protective equipment (PPE) specified below.
Additional PPE may be necessary, depending on the working conditions
By properly using PPE, any residual health risks may be reduced.
Wear safety gloves
Protect your eyesight with safety goggles
Wear steel toe cap safety shoes, insulated from the ground
Wear a respirator if there is a risk of toxic, irritating or suffocating fumes
Suitable clothing
During maintenance operations and in any case when the machine is
running in various modes, including its normal operating mode, avoid
any clothing or accessories that may get entangled in the moving parts of
the machine.
Declaration of conformity
The declaration of conformity, including the rules and regulations considered in
the design phase, is shown at the end of the manual.
Noise emission
Noise emission is mainly influenced by the size of the motor and pump. For
pumps supplied without motors, refer to the noise emission declared by the
motor manufacturer and consider a 3-5 dB increase. For complete electric pumps,
refer to fig. A2 attached. The specified values refer to a 1 m distance from the
machine. Operators working long shifts in close proximity of the machine must
protect themselves with hearing aids that are appropriate to the sound pressure
and exposure time.
1 PRELIMINARY INSPECTION
1.1 Delivery and packaging
The product is supplied in its original packaging, which includes this instruction
manual, and must remain packed until it is installed. The packed product must be
stored away from atmospheric agents. Remove the appliance from the packaging
and check that it is intact. Also check whether the rating plate details match the
desired ones. To properly read the rating plate, refer to the instructions in this
manual. In case of any discrepancies, contact the supplier immediately, specifying
the nature of the defects.
If in doubt about the machine safety or integrity, do not use it and contact
a professional service centre.
2 PRODUCT INFORMATION
The product model, main service specifications and serial number are shown on the rating plate. It is important to provide these details when requesting service or
support and spare parts. Refer to fig. A3 for the position of the data plate (attached).
The product model is identified by an alphanumeric code shown on the rating plate. The meaning of the characters in the code is explained in Fig. 1. The product can be
identified via not only a code but also a serial number (Fig. 2). This information can also be found on the label applied to the cover of this instruction manual.
Pump identification code
(Fig. 1)
EV 30 15
015
F G
E1
/
Tensione del motore
Se vuoto versione std, “P” (passivata), “R” (bocche sovrapposte)
Se vuoto versione std, “H” (alta pressione), “M” (motore maggiorato)
“IE...” classe efficienza motore IEC60034-30, dove applicabile
Materiale degli elastomeri e della tenuta meccanica
Tenuta meccanica: se vuoto std, "B" (bilanciata)
N° poli motore: se vuoto (2 poli), "4" per (4 poli)
Frequenza: "5" (50 Hz); "6" (60 Hz)
Tipo motore: se vuoto (pompa senza motore), "T" (trifase), "M" (monofase)
Potenza motore (kW x 10)
Materiale: “G” (ghisa/inox); “I” (AISI304 / EN 1.4301); “N” (AISI316 / EN 1.4401)
Flange: “F” (tonde); “T” (ovali); “V” (victaulic); “C” (clamp)
Numero giranti ridotte, se vuoto (nessuna)
Numero di stadi/giranti
Portata nominale in m3/h
Modello di pompa
00
1400
19IT 0
1/
20
20
2.1 Pump rating plate
To properly read the rating plate, refer to the following instructions (Fig. 2). Please note that the
information provided on the rating plate may be arranged differently from what is shown below. Refer to the symbols describing the reference fields.
Some information may not be available, depending on the model considered
LOGO
A) Pump identification code,
B) Serial number,
C) Year of production,
D) Product code
E) Operating flow range,
F) Operating head range,
G) Minimum head,
H) Maximum head,
I) Maximum mechanical power absorbed by the pump,
L) Nominal rotation speed,
M) Minimum efficiency index,
N) Maximum pump efficiency,
O) Maximum operating pressure (in MPa)
P) Nominal pressure of the hydraulic connections (NP in bar),
Q) Weight of the pump or electric pump, depending on the model
R) Maximum temperature of the pumped liquid (excluding industrial uses, see below)
Fig. 2
Motor voltage
"Empty" std. version, “P” (passivated), “R” (bocche sovrapposte)
"Empty" std. version, “H” (high pressure), “M” (motore maggiorato)
“IE...” IEC60034-30 motor efficiency calss, where applicable
Elastomers and mechanical seal material
Mechanical seal: "Empty" std. version, "B" (balanced)
N° of motor poles: "Empty" (2 poles), "4" (4 poles)
Frequency: "5" (50 Hz); "6" (60 Hz)
Motor type: "Empty" (pump without motor), "T" (3-phase), "M" (1-phase)
Motor power (kW x 10)
Material: “G” (cast-iron/inox); “I” (AISI304 / EN 1.4301); “N” (AISI316 / EN 1.4401)
Flange: “F” (round); “T” (oval); “V” (Victaulic); “C” (Clamp)
N° of reduced impellers, "Empty" (any reduced impeller)
N° of stages/impellers
Rated flow [m³/h]
Pump model
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