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CONTENTS
1.
GENERAL
2.
APPLICATIONS
3.
PUMPED FLUIDS
4.
TECHNICAL DATA AND RANGE OF USE
5.
MANAGEMENT
5.1.
Storage
5.2.
Transport
5.3.
Dimensions and weights
6.
WARNINGS
6.1.
Skilled personnel
6.2.
Safety
6.3
Checking motor shaft rotation
6.4
New systems
6.5
Responsibility
6.6
Protections
6.6.1
Moving parts
6.6.2
Noise level
Hot and cold parts
6.6.3
7.
INSTALLATION
8.
ELECTRICAL CONNECTION
9.
STARTING UP
10.
STOPPING
11.
PRECAUTIONS
12.
MAINTENANCE AND CLEANING
12.1
Periodic checks
13.
MODIFICATIONS AND SPARE PARTS
14.
TROUBLESHOOTING
Schema connessione morsettiera / Terminal strip wiring MEC 100 M 50Hz
Schema connessione morsettiera / Terminal strip wiring MEC 100 M 60Hz
1.
GENERAL
Read this documentation carefully before installation. It contains fundamental
instructions to be followed during installation, operation and maintenance.
Installation and functioning must comply with the safety regulations in force in the country in
which the product is installed. The entire operation must be carried out in a workmanlike
manner, exclusively by skilled personnel (paragraph 6.1), in possession of the technical
qualifications indicated by the standards in force. Failure to comply with the safety regulations
not only causes risk to personal safety and damage to the equipment, but invalidates every right
to assistance under guarantee.
The pump may be installed in either horizontal or vertical position, as long as the motor
is always above the pump.
2.
APPLICATIONS
Single-impeller and twin-impeller centrifugal pumps designed for use where particularly high flow rates are
required. Suitable for a wide range of applications such as for feeding water in water supply systems in the
civil, agricultural and industrial sector, for raising pressure and constructing booster sets, loading and
decanting general clean liquids from cisterns, mixing, sprinkling and irrigation, circulating water in heating
and air-conditioning systems.
3.
PUMPED FLUIDS
The machine has been designed and built for pumping water, free
from explosive substances and solid particles or fibres, with a density
of 1000 kg/m³ and a kinematic viscosity of 1 mm²/s, and chemically
non-aggressive liquids.
4.
TECHNICAL DATA AND RANGE OF USE
Liquid temperature range:
Supply voltage:
Degree of motor protection:
Degree of terminal board protection:
Thermal class:
ENGLISH
from -10°C to +50°C
from -15°C to +110°C
3 x 230-400 V 50/60 Hz up to 4 KW inclusive
3 x 400 V 50/60 Hz over 4 KW
see electric data plate
IP55
F
19
page
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115
116
for K 36/200 - K 40/200
for the rest of the range
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