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BSV..EMT_ITT Rev2 - Operating Instructions
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1.2. Manufacturer name and address
Manufacturer name: Calpeda S.p.A.
Address: Via Roggia di Mezzo, 39
36050 Montorso Vicentino - Vicenza / Italia
www.calpeda.it
1.3. Authorized operators
The product is intended for use by expert operators
divided into end users and specialized technicians.
(see the symbols above).
i
It’s forbidden, for the end user, carry out
operations which must be done only by
specialized technicians. The manufacturer
declines any liability for damage related to
the non-compliance of this warning.
1.4. Warranty
For the product warranty refer to the general terms
and conditions of sale.
i
The warranty covers only the replacement
and the repair of the defective parts of the
goods (recognized by the manufacturer).
The Warranty will not be considered in the following
cases:
- Whenever the use of the device does not conform
to the instructions and information described in
this manual.
- In case of changes or variations made without
authorization of the manufacturer.
- In case of technical interventions executed by a
non-authorized personnel.
- In case of failing to carry out adequate
maintenance.
1.5. Technical assistance
Any further information about the documentation,
technical assistance and spare parts, shall be
requested from: Calpeda S.p.A. (paragraph 1.2).
2. TECHNICAL DESCRIPTION
Booster sets with built-in frequency converter made
with up to 3 pumps, ball valve and no return valve
on suction side, ball valve and pressure gauge on
delivery side.
BS…EMT – Domestic and commercial use
BS…ITT – Domestic, commercial and industrial.
2.1. Intended use
For clean liquids: non-explosive and non-
flammable, non-hazardous for health or the
environment, non-aggressive for pump materials,
not containing abrasives, solid or fibrous particles.
Liquid temperature from 0 °C to + 40 °C.
Liquid temperature from 0 °C fino a +35 °C for
booster sets with MXS-U.
2.2. Improper use
The device is designed and built only for the
purpose described in paragraph 2.1.
Improper use of the device is forbidden, as
is use under conditions other than those
indicated in these instructions.
Booster sets must not be used in hazardous
areas as they could cause an explosion if
there is the danger of ignition by a flame
path.
It will be not accepted liability for the use of our
sets with liquids which could be construed as being
hazardous to health either by touch, ingestion, or
inhalation of fumes or gases given off by the liquid.
Improper use of the product reduces the safety and
the efficiency of the device, Calpeda shall not be
responsible for failure or accident due to improper
use.
2.3. Marking
The following picture is a copy of the name-plate
that is on the external case of the booster set.
1 Pump type
2 Serial number
3 Certifications
Example plate pump
Made in Italy
MONTORSO
BS2V 2MXV 50-1603-ITT 2017008472
VICENZA
3. TECHNICAL FEATURES
3.1. Technical data
Dimensions and weight (see technical catalogue).
Nominal speed 1450/1750/2900/3450 rpm
Protection IP54 (depending on pump model)
Supply voltage / Frequency:
BS…EMT 230V 1~50 Hz
220V 1~60 Hz
BS…ITT 400V 3~50 Hz
480V 3~60 Hz
Sound pressure: refer to individual pump data
Maximum permissible pressure: from 60 m (6 bar)
to 200 m (20 bar) depending on model.
3.2. Operating conditions
The product works properly only if the followings
conditions are respected.
Floating voltage rate: +/-10% max
Floating frequency rate: 50-60 Hz +/- 2%
Ambient temperature: from -10°C up to +40°C
- Relative Humidity: from 20% to 90% without
condensing
- Vibration: max 19,7 m/s
2
(2 g) at 10-55Hz
Altitude: Below 1000 m inside a building.
3.3. Product overview
The booster set is generally made of:
1 ÷ 3 pumps
- suction manifold (from 2 pumps)
- interception valve on suction for each pump
- no-return valve on suction for each pump
- interception valve on delivery 1 for each pump
- delivery manifold (from 2 pumps).
- frequency converters (according with the model)
- electrical panel.