Particular Warnings; Pumped Liquids; Technical Data - DAB EVOPLUS B 120/220.32 M Instrucciones Para La Instalación Y El Mantenimiento

2.3 Particular warnings

Always switch off the mains power supply before working on the
electrical or mechanical part of the system. Wait for the warn-
ing lights on the control panel to go out before opening the ap-
pliance. The capacitor of the direct current intermediate circuit
remains charged with dangerously high voltage even after the
mains power has been turned off.
Only firmly cabled mains connections are admissible. The appli-
ance must be earthed (IEC 536 class 1, NEC and other applicable
standards).
Mains terminals and motor terminals may still have dangerous
voltage when the motor is stopped.
If the power cable is damaged, it must be replaced by the techni-
cal assistance service or by qualified personnel, so as to avoid
any risk.

3. PUMPED LIQUIDS

The machine has been designed and made for pumping water, free from
explosive substances and solid particles or fibres, with a density of 1000
Kg/m³, a kinematic viscosity of 1mm²/s and non chemically aggressive
liquids. It is possible to use ethylene glycol in a percentage of no more
than 30%.
4. APPLICATIONS
EVOPLUS series circulators allow integrated adjustment of the differ-
ential pressure which enables the circulator performance to be adapted
to the actual requirements of the system. This determines considerable
energy saving, a greater possibility of control of the system, and reduced
noise.
EVOPLUS circulators are designed for the circulation of:
- water in heating and conditioning systems.
- water in industrial water circuits.
- domestic water only for the versions with bronze pump body.
EVOPLUS circulators are self-protected against:
- Overloads
- Lack of phase
- Excess temperature
- Over-voltage and under-voltage

5. TECHNICAL DATA

Supply voltage
Absorbed power
Maximum current
Grade of protection
(electronic control device in vertical position) IPX4D
Grade of protection
(electronic control device in horizontal
position)
Protection class
TF Class
Motor protector
Maximum environment temperature
Liquid temperature
Flow rate
Head
Maximum working pressure
Minimum working pressure
Lpa [dB(A)]
ENGLISH
1x220-240 V (+/-10%), 50/60 Hz
See electrical data plate
See electrical data plate
IPX0D
F
TF 110
No external motor protector is
needed
40 ºC
-10 ºC ÷ 110 ºC
See Table 1
See Table 1
1.6 MPa
0.1 MPa
<= 45
GB
21