Technical Features; Safety - Calpeda NCE EI Instrucciones De Uso

3 TECHNICAL FEATURES

3.1 Technical data
Dimensions and weight (paragraph 12.1).
Supply voltage / Frequency 230 V 1~50/60 Hz
Protection IP 44
Insulation class H
EN
Class II device
Sound pressure <43 dB (A).
The system's maximum permissible pressure:
- 0,6 MPa, 60 m (6 bar) for NCE EI.
- 1 MPa, 100 m (10 bar) for NCE EA, NCE EL and NCE ES.
The max. inlet water pressure: PN (Pa) - Hmax (Pa).
3.2 Operating conditions
Installation in well ventilated location protected from the weather, with a maximum ambient
temperature of 40 °C.

4 SAFETY

4.1 General provisions
Before using the product it is necessary to know all the safety indications.
Carefully read all operating instructions and the indications defined for the
different steps: from transportation to disposal.
The specialized technicians must carefully comply with all applicable standards and
laws, including local regulations of the country where the pump is sold.
The device has been built in conformity with the current safety laws. The
improper use could damage people, animals and objects.
The manufacturer declines any liability in the event of damage due to improper
use or use under conditions other than those indicated on the name-plate and in
these instructions.
Follow the routine maintenance schedules and the promptly replace damaged
i
parts, this will allows the device to work in the best conditions.
Use only original spare parts provided from Calpeda S.p.A or from an authorized
distributor.
Don't remove or change the labels placed on the device.
Do not start the device in case of defects or damaged parts.
Maintenance operations, requiring full or partial disassembly of the device, must
be done only after disconnection from the supply.
4.2 Safety devices
The device has an external case that prevents any contact with internal parts.
4.3 Residual risks
The appliance, designed for use, when used in-line with the design and safety rules, doe-
sn't have residual risks.
4.4 Information and Safety signals
For this kind of product there will not be any signals on the product.
4.5 Individual protection devices
During installation, starting and maintenance it is suggested to the authorized operators
to consider the use of individual protection devices suitable for described activities.
During ordinary and extraordinary maintenance interventions, safety gloves are required.
Signal individual protection device
HAND PROTECTION
(gloves for protection against chemical, thermal and mechanical risks).
Page 14 / 96 NCE Rev. 5 - Operating Instructions