General Information - Calpeda NR Serie Instrucciones Originales De Uso

THIS INSTRUCTION MANUAL IS THE PROPERTY
OF CALPEDA S.P.A. ANY REPRODUCTION, EVEN
IF PARTIAL, IS FORBIDDEN
EN
1 General information . . . . . . . . . . . . . . . . . . . . 8
2 TECHNICAL DESCRIPTION . . . . . . . . . . . . . 9
3 TECHNICAL FEATURES . . . . . . . . . . . . . . . . 9
4 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5. TRANSPORTATION AND HANDLING . . . . 10
6. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . 10
7. START-UP AND OPERATION . . . . . . . . . . . 11
8 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . 12
9 DISPOSAL . . . . . . . . . . . . . . . . . . . . . . . . . . 12
10 SPARE PARTS. . . . . . . . . . . . . . . . . . . . . . . 12
11 TROUBLESHOOTING . . . . . . . . . . . . . . . . . 13
12 ANNEXES. . . . . . . . . . . . . . . . . . . . . . . . . . . 49
12.1 Dimensions and weights. . . . . . . . . . . . . . . . 49
12.2 Designation of parts . . . . . . . . . . . . . . . . . . . 50
12.3 Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Copy of the declaration of conformity . . . . . . . . . . 55

1 GENERAL INFORMATION

Before using the product carefully read the informa-
tion contained in this instruction manual, the manual
should be kept for future reference.
Italian is the original language of this instruction
manual, this language is the reference language in
case of discrepancies in the translations.
This manual is part of the essential safety require-
ment and must be retained until the product is finally
de-commissioned.
The customer, in case of loss, can request a copy of
the manual by contacting Calpeda S.p.A. or their
agent, specifying the type of product data shown on
the label of the machine (see 2.3 Marking)
Any changes, alterations or modifications made to
the product or part of it, not authorized by the manu-
facturer, will revoke the "CE declaration" and war-
ranty.
This appliance should not be operated
by children younger than 8 years, peo-
ple with reduced physical, sensory or
mental capacities, or inexperienced
people who are not familiar with the
product, unless they are given close
supervision or instructions on how to
use it safely and are made aware by a
responsible person of the dangers its
use might entail.
Children must not play with the
appliance.
It is the user's responsibility to clean
and maintain the appliance. Children
should never clean or maintain it
unless they are given supervision.
Do not use in ponds, tanks or swim-
ming pools or where people may enter
or come into contact with the water.
Page 8 / 56
SUMMARY
Read carefully the installation section
which sets forth:
- The maximum permissible structural
working pressure (chapter 3.1).
- The type and section of the power
cable (chapter 6.5).
- The type of electrical protection to be
installed (chapter 6.5).
1.1 Symbols
To improve the understanding of the manual, below are
indicated the symbols used with the related meaning.
Information and warnings that must be observed,
otherwise there is a risk that the machine could
damage or compromise personnel safety.
The failure to observe electrical information and
warnings, could damage the machine or
compromise personnel safety.
Notes and warnings
i
management of the machine and its parts.
Operations that could be performed by the final
user. After carefully reading of the instructions,
is responsible for maintenance under normal
conditions. They are authorized to affect
standard maintenance operations.
Operations that must be performed by a qualified
electrician. Specialized technician authorised to
affect all electrical
maintenance. They are able to operate with in the
presence of high voltages.
Operations that must be done performed by a
qualified technician. Specialized technician able to
install the device, under normal conditions, working
during "maintenance", and allowed to do electrical
and mechanical interventions for maintenance. They
must be capable of executing simple electrical and
mechanical operations related to the maintenance of
the device.
Indicates that it is mandatory to use individual
protection devices - hand protection.
Indicates that it is mandatory to use individual
protection devices - eye protection.
Operations that must be done with the device
OFF
switched off and disconnected from the power
supply.
Operations that must be done with the device
ON
switched on.
1.2 Manufacturer name and address
Manufacturer name: Calpeda S.p.A.
Address: Via Roggia di Mezzo, 39
36050 Montorso Vicentino - Vicenza / Italia
www.calpeda.it
1.3 Authorized operators
The product is intended for use by expert operators
divided into end users and specialized technicians.
(see the symbols above).
NR(D), NR(D)4 Rev. 14 - Operating Instructions
for the correct
operations including