Technical Specifications; Standards And Protections; Pump Medium - EBARA Ego 2 Tech Series Operating And Maintenance Manual

local standards and directives. Only qualified personnel should maintain and
service these products.
Failure to follow these instructions can cause damage to the user or product
and can void the warranty. Safety functions are only guaranteed if the pump is
installed, used and maintained as described in this manual.
• The pump can be upgraded or modified only with an agreement
from the manufacturer.
• Manual must be kept near the pump.
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TECHNICAL SPECIFICATIONS

3.1 STANDARDS AND PROTECTIONS

Pumps are made according to the following standards and protections:
Protection class:
IP44
Insulation class:
155 (F)
Motor protection:
Thermal - built in
Allowed nominal pressure:
1MPa (10 bar)

3.2 PUMP MEDIUM

Ego 2 - Ego 2 Tech circulation pumps are designed to circulate the fluids in
central heating, ventilation and air conditioning systems. These pumps differ
from standard fixed speed circulation pumps by allowing for constantly regulated
pump operation based on the actual demand of the system. This feature offers
considerable energy savings, as well as reducing noise.
Before installing the pump, make sure that the water in the system is treated
in compliance with the UNI 8065 standard relating to the chemical - physical
parameters of the water in thermal systems for civil use.
In the absence of this, it is necessary to carry out a washing of the system with
suitable products with neutral PH then rinsing thoroughly.
Exclusively in central heating, ventilation and air conditioning systems, and
NOT in sanitary facilities, add a protective product that is sure to be effective
(Builcert certified) to guarantee the absence of corrosive phenomena on the
metals of the plant.
To prevent any particles of rust or magnetite remaining in the fluid treated with
protective agent, or present elsewhere in the circuit, from damaging the pump,
the circuit should be fitted with a suitable magnetic cleansing filter. This filter
should have a filtration capacity of no less than 500 microns and a magnetic
field of no less than 10,000 Gauss.
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