TR-Electronic LP-46-K User manual

TR - ELA - BA - GB - 0021 - 04 06/26/2018
User Manual
_Basic safety instructions
_Intended use
_Product description
_Technical data
_Explosion protection characteristics
_Assembly
TR-Explosionsschutzgehäuse
A*V70
A*W70
A**88
Explosion Protection Enclosure
with
integrated measuring system
Explosion Protection Enclosure - Type
_
LP-46 (K)
Translation of the original manual
II 3 G Ex nAc IIB T5 X
II 3 D Ex tc IIIB T95°C IP64 X
Date of manufacture: DD.MM.YYYY
Stock photo
II 3 G Ex nAc IIC T5 X
II 3 D Ex tc IIIC T95°C IP64 X
Date of manufacture: DD.MM.YYYY

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TR-Electronic GmbH
D-78647 Trossingen
Eglishalde 6
Tel.: [phone]
Fax: [phone]
E-mail: [e-mail]
http://www.tr-electronic.de
Copyright
This manual, including the therein contained images, is protected by copyright. Third
party usage of this manual, which deviates from copyright provisions, is prohibited.
Reproduction, translation as well as electronic and photo
graphic archiving or
modification requires the author's written authorization. Infringements will lead to
liability for damage compensation.
The right to amendment is reserved
The right to make any changes in the interest of technical progress is reserved.
Document information
Edition-/Rev.-Date: 06/26/2018
Document-/Rev.-No.: TR - ELA - BA - GB - 0021 - 04
File name: TR-ELA-BA-GB-0021-04.DOC
Author: MÜJ
Text
Cursive or bold text represents the title of a document or is used for emphasis.
Courier-
text shows text which is visible on the display or screen as well as
software menu-selections.
″< > ″refers to keys on your computer keyboard (e.g. <RETURN>).

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Table of contents
Table of contents................................................................................................................................ 3
Amendment-index.............................................................................................................................. 5
1 General ............................................................................................................................................. 6
1.1 Scope...................................................................................................................................... 6
1.2 Relevant directives and standards ......................................................................................... 7
1.3 Used abbreviations / Terms.................................................................................................... 8
1.4 Product description................................................................................................................. 8
2 Basic safety instructions................................................................................................................ 9
2.1 Symbol- and note definition.................................................................................................... 9
2.2 Obligation of the operator prior to commissioning.................................................................. 10
2.3 General dangers with the use of this product......................................................................... 10
2.4 Intended use........................................................................................................................... 11
2.5 Non-intended use ................................................................................................................... 11
2.6 Warranty and liability .............................................................................................................. 12
2.7 Organizational measures........................................................................................................ 12
2.8 Personnel selection and -qualification; basic obligations....................................................... 13
2.8.1 Electrical installations design, device selection and erection................................. 13
2.8.2 Inspection, maintenance and repair ....................................................................... 13
2.9 First commissioning / Commissioning.................................................................................... 14
2.10 Assembly, installation and dismantling................................................................................. 14
2.11 Inspection, maintenance and repair..................................................................................... 15
2.12 Special conditions for safe use, marking "X"........................................................................ 16
3 Transport / Storage ......................................................................................................................... 17
4 Technical data.................................................................................................................................. 18
4.1 Power supply.......................................................................................................................... 18
4.2 Mechanical characteristics ..................................................................................................... 18
4.3 Environmental conditions........................................................................................................ 18
4.4 Enclosure materials................................................................................................................ 19
4.5 Explosion protection characteristics....................................................................................... 20
4.5.1 Ex-labeling, gas ...................................................................................................... 20
4.5.2 Ex-labeling, dust ..................................................................................................... 21
5 Assembly.......................................................................................................................................... 22
5.1 Mechanics profile- housing design......................................................................................... 22

Table of contents
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6 Equipotential bonding conductor - Connection........................................................................... 23
7 Disposal............................................................................................................................................ 24
8 Annex................................................................................................................................................ 25
8.1 EU declaration of conformity .................................................................................................. 25
8.2 Accessories ............................................................................................................................ 26
8.3 Interface-specific user manual................................................................................................ 26

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Amendment-index
Amendment Date Index
First edition 02/13/17 02
Analog variant added 04/26/17 03
EU declaration of conformity updated 06/26/18 04

General
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1 General
This -User manual contains all relevant explosion-safety information and includes
the following topics:
•Basic safety instructions
•Intended use
•Product description
•Technical data
•Explosion protection characteristics
•Assembly
Since the documentation has a modular structure, this -User manual represents a
supplement to the other documentation such as for example product data sheets,
dimensional drawings and leaflets etc.
The -User manual is included, but can also be ordered separately.
1.1 Scope
This -User manual applies exclusively to the following explosion protection
enclosure series:
•LP-46 (K), II 3G Ex nAc IIB T5 X II 3D Ex tc IIIB T95°C IP64 X
•LP-46 (K), II 3G Ex nAc IIC T5 X II 3D Ex tc IIIC T95°C IP64 X
The products are labelled with affixed nameplates and are components of a system.
It thus applies together with the following documentation:
•the operator's system-specific operation instructions,
•this -User manual
•and the interface-specific user manual

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1.2 Relevant directives and standards
The explosion protection enclosure is developed, constructed and finished under
compliance with the applicable European- or International standards and directives.
EU-Directive 2014/30/EU Electromagnetic compatibility
EU-Directive 2014/34/EU Equipment and protective systems intended for use in potentially explosive
atmospheres
EN 61000-6-2 EMC:
Interference immunity
EN 61000-6-3 EMC:
Interference emission
EN 60079-0 Explosive atmospheres:
General requirements
DIN EN 60079-14 Explosive atmospheres: Electrical installations design, selection and
erection
EN 60079-15 Explosive atmospheres: Equipment protection by type of
protection "n"
EN 60079-31 Explosive atmospheres: Equipment dust ignition protection by
enclosure "t"
DIN EN 60529
Degrees of protection provided by
enclosures (IP code)

General
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1.3 Used abbreviations / Terms
LP-46 Explosion protection enclosure with integrated measuring system of
the LP-46 series, type with profile-housing.
EU European Union
EMC Electromagnetic compatibility
ESD Electro Static Discharge
IEC International Electro-technical Commission
VDE Association for Electrical, Electronic & Information Technologies
1.4 Product description
The aluminum explosion protection enclosure with built-in systems and integrated
evaluation electronics serves the detection of linear movements for fixed installations.
The explosion protection enclosure has the ignition protection type
•"n": non-sparking operating equipment (potential gas-explosive atmosphere) and
•"t": protection by the enclosure (potential dust-explosive atmosphere)
Through its manner of construction, the types of ignition protection and additional
measures, the enclosure is suitable for the incorporation of non-explosion protected
installation devices such as the measuring system of the series LP-46.
The construction, as well as the interaction of the individual components and the
housing with regards to their possibilities for use in potentially explosive areas, are
tested by the company TR-Electronic GmbH and confirmed by identification with the
nameplate.

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2 Basic safety instructions
2.1 Symbol- and note definition
means that death or serious injury can occur if the required
precautions are not met.
means that minor injuries can occur if the required
precautions are not met.
means that damage to property can occur if the required
precautions are not met.
indicates important information or features and application
tips for the product used.
signifies that respective ESD-safety measures according to
DIN EN 61340-5-1 supplement 1 are to be observed.

Basic safety instructions
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2.2 Obligation of the operator prior to commissioning
As an electronic device and for use in potentially explosive areas, the explosion
protection enclosure with integrated measuring system is subject to the provisions of
the EU-directives EMC and ATEX.
Therefore commissioning of the device is only allowed once it has been established
that the system/machine in which the device is to be installed, complies with the
provisions of the EU-directives EMC and ATEX, the harmonized standards, European
standards or the respective national standards.
2.3 General dangers with the use of this product
The product, hereafter referred to as equipment is manufactured using the latest
technology and according to recognized safety regulations. Nevertheless, non-
intended use can cause danger to life and limb of the user or third parties or
cause damage to the equipment and other property!
Only use the equipment for its intended use, with safety- and danger awareness and
in compliance with the -user manual and the interface specific user manual!
The operator of an electrical system in a potentially explosive environment should
keep the equipment in a proper condition, it should be properly operated and
monitored and maintenance- as well as repairs are to be performed. This also
includes inspection of the equipment for possible transport damage prior to
commissioning.
Power connections may not be connected or disconnected with the power engaged.
Generally, wiring work as well as opening and closing of electrical connections may
only be performed with the power switched off.
The equipment may not be used in case of defects, as a basic principle it may not be
opened and dust deposits > 2 mm must be removed.