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USE AND MAINTENANCE
INSTRUCTION MANUAL
TO BE KEPT BY THE USER
1. INTRODUCTION
Follow the instructions contained in this manual to obtain
the best performance and the proper operation of the
electropump.
For any further information, please contact your nearest
authorized dealer.
ALL TYPES OF REPRODUCTION, EVEN PARTIAL, OF
THE ILLUSTRATIONS AND/OR TEXT IS PROHIBITED.
The following symbols have been used in the handbook:
Risk of damage
ATTENTION
to the pump or plant
Risk of damage
to persons or property
Electrical hazards
2. INDEX
1. INTRODUCTION
2. INDEX
3. IDENTIFICATION DATA
4. WARRANTY AND TECHNICAL ASSISTANCE page 7
5. GENERAL SAFETY PRECAUTIONS
6. TECHNICAL AND BUILDING FEATURES
18. COMMUNICATION MODULE
19. INSTALLATION DIAGRAM
3. IDENTIFICATION DATA
3.1. MANUFACTURER
EBARA Pumps Europe S.p.A.
Factory management:
Via Torri di Confine 2/1 int. C - 36053 GAMBELLARA (VI)
ITALIA
Tel. +39 0444 706811 - Fax: +39 0444 405811
Registered office:
Via Campo Sportivo, 30 - 38023 CLES (TN) ITALIA
Tel. +39 0463 660411 - Fax: +39 0463 422782
4. WARRANTY AND TECHNICAL ASSISTANCE
Failure to comply with the indications supplied in this
instruction book and/or any intervention on the unit
not performed by our assistance centres, will make the
warranty null and void and relieve the manufacturer from
All manuals and user guides at all-guides.com
any liability in case of accidents to persons or damage to
property and/or the unit itself.
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5.1. INTENDED USE
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The circulating pumps Ego slim are designed for forced
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circulation of the fluid in central heating conditioning systems.
They differ from standard fixed speed pumps by having the
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option of continuous adjustment of the pump operation to
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the actual needs of the system. This feature gives both
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great electrical and thermal saving together with reduced
noise level in the installation.
Before installing the pump, the system must be subjected
to a high temperature water wash (+85°C). The system must
subsequently be emptied. This operation allows to eliminate
as much as possible any impurities present inside the system.
For the maintenance of a high efficiency of the system it is
considered appropriate to install a magnetic dirt separator
filter to remove any residues of metallic particles, limestone,
sludge and suspended deposits.
Any damage deriving from solid, fibrous or abrasive
substances, not attributable to a product defect, will render
the WARRANTY NOTHING.
In order to guarantee a regular operating of the pump, a
fluid which is appropriate for a central heating system, such
as pure water or a solution of pure water and antifreeze,
must be provided. The water must meet quality standards,
such as VDI 2035. Use the electropumps according to their
specification.
5. GENERAL SAFETY PRECAUTIONS
Before operating the electropump, the user should
know how to perform all operations described in
this manual and apply them every time during the
use or maintenance of the electropump.
The user must strictly observe the safety regulations
in force in his country; he must also take into
account the electropump features (see "data label").
The user must never carry out operations or
interventions, which are not accepted in this manual,
on his own initiative.
This device is not intended for use by persons
(including children) with reduced physical, sensory
and mental capabilities, or lack of experience and
knowledge, unless they have been given supervision
or instruction concerning use of this device by a
person responsible for their safety.
During the repair or maintenance interventions of
the electropump, take off the power supply, thus
preventing the accidental starting that could cause
damage to persons and/or property.
Any maintenance, installation or moving operations
performed on the electropump with the electric
system energized, can cause serious accidents
or death to persons.
Do not start the unit when barefoot ,or worse, in
water and with wet hands.
GB
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