TECHNICAL MANUAL
Chapter 1 - Purpose and contents of this manual
NGSi 05÷15
4
ENGLISH
EN
The data in this manual are not binding and they can be modified by the manufacturer without notice. Reproduction of this manual is strictly prohibited
CHAPTER 1
PURPOSE AND CONTENTS OF THIS MANUAL
The manual of NGSi units contains all the necessary information for optimal use of the equipment in conditions of safety for the
operator, as required by the Machinery Directive 2006/42/EC and subsequent amendments.
This manual is intended to provide the information required for the selection, installation, use and maintenance of NGSi units. The
instructions it contains are intended for the operator who uses the unit; even if he is not specifically skilled, the information he will find here
will enable him to use it effectively.
The manual describes the equipment at the time of sale and is therefore to be considered appropriate to it, notwithstanding any subsequent
technological improvements made by MTA to the capabilities, ergonomics, safety and functionality of its products.
MTA therefore does not accept any obligation to update the manuals of previous versions of its equipment.
Users are urged to comply strictly with the information in this manual, especially that relating to safety and routine maintenance.
1.1 Conserving the manual
The manual must always accompany the unit to which it refers. It must be kept in a safe place, protected from dust and damp and easily
accessible to the operator, who must consult it whenever he is in any doubt regarding the use of the equipment.
MTA reserves the right to modify the manual together with its products, without any obligation to update materials already delivered.
Disclaims any liability for any inaccuracies in the manual, if due to printing errors or copying errors.
Any updates sent to the customer must be kept attached to this manual.
MTA is at customers’ service for the provision of more detailed information the topics covered by this manual, or information concerning
the use and maintenance of its equipment, on request.
1.2 Symbols used in the manual
CHAPTER 2
STANDARDS OF REFERENCE
The equipment covered by MTA and its individual component units have been designed in accordance with the relevant harmonised EC
standards and the other European and domestic standards, applicable in accordance with the Machinery Directive issued by the Council of
the European Communities (2006/42/EC and subsequent amendments).
The following have also been complied with:
• EN ISO 12100 standard
• EN ISO 13857 standard
• UNI EN 378-1, 378-2, 378-3 and 378-4 standards
• UNI EN 12735-1 standard
• CEI EN 60204-1 standard
• EN 55014-1, EN 55014-2, EN 61000-3-2, EN 61000-3-3, EN 62233 standards
• Community Directives 97/23/EC, 2006/95/EC, 2004/108/EC, 2002/95/EC and 2002/96/EC
CHAPTER 3
PERMITTED USE
• The company excludes all contractual and extra-contractual liability for damage caused to persons, animals or things, by
incorrect installation, adjustment and maintenance, improper use or partial or superficial reading of the information
contained in this manual.
• These units have been designed for heating and/or cooling water. A different application, unless expressly authorized by the
manufacturer, is to be considered improper and therefore not permitted.
• The location, the water and electrical systems must be determined by the system designer and must take into account both
the purely technical needs as well as any applicable local legislation and specific authorizations.
• The execution of all work must be performed by qualified and experienced personnel, who knows the rules in force in
different countries.
Indicates operations dangerous for people and/or for the correct operation of the equipment.
Indicates operations which must not be carried out.
Indicates information with which the operator must comply to ensure that the equipment performs well in conditions of
safety.
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