ENGLISH
40
WORKING
CONDITIONS
Max liquid temperature
50°C
Max
environment
temperature
55°C
Storage environment
temperature
-10÷60 °C
FUNCTIONALITY AND
PROTECTIONS
Constant pressure
Wireless communication
WiFi and Bluetooth communication (APP and DConnect Cloud)
Protection against dry running
Antifreeze protection
Anticycling protection
Motor overload protection
Protection against abnormal supply voltages
Protection against excess temperature
Table 1
2.
PUMPABLE 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.
The system cannot be used to pump salt water, sewage, inflammable, corrosive or explosive liquids (e.g. petroleum, petrol,
thinners), greases, oils or food products.
The system is suitable for treating drinking water.
3.
INSTALLATION
The pumps may contain small quantities of residual water from testing
The electric pump has degree of protection IPX5 and can be installed in dusty environments without special
weather protection measures.
The system is designed to be able to work in environments where the temperature remains between 0°C and 55°C (on
condition that the electric power supply is ensured: see par. 8.6.14 “anti-freeze function”).
If the system is used for the domestic water supply, respect the local regulations of the authorities responsible for
the management of water resources.
When choosing the installation site, check that:
•
The voltage and frequency on the pump’s technical data plate correspond to the values of the power supply
system.
•
The electrical connection is made in a dry place, far from any possible flooding.
•
The electrical system is provided with a differential switch with
I Δn ≤ 30 mA and that the earth system is efficient.
The pump must be installed in vertical position.
