Maintenance And Servicing - Pentair Hoffman EXE Série Instructions De Service Et De Montage

1. Safekeeping of these Operating Instructions
These operating instructions are an integral part of the overall operating instructions for the finished enclosure. Keep these operating
instructions in a safe place in the vicinity of the enclosure. Inform all persons who need to work on the enclosure where the operating
instructions are kept.
2. Installing and Operating Electrical Systems in Potentially Explosive Atmospheres
2.1 Producer
Pentair Equipment Protection
No. of EU type examination certificate: IBExU16ATEX1234U
No. of IEC Ex CoC: IECExIBE16.0049U
ID Number and Name of the notified body of the QA-system: ID.Nr 0518 Sira Certification Service
2.2. Obligations of the Installer, Manufacturer and Operating Company
Safety in potentially explosive atmosphere can only be achieved by the close and effective cooperation of all parties involved. The
operating company is responsible for the safety of its systems and installations. It must ensure that the system is installed correctly and
tested prior to initial operation. The proper working condition of the system must be maintained by carrying out routine inspections and
maintenance.
The installer must observe the applicable installation requirements as well as correctly select and install the electrical equipment in
accordance with its use.
The manufacturer of explosion-protected equipment is responsible for the testing, certification and documentation and ensures that each
and every manufactured piece of equipment conforms to the type approval.
These operating instructions refer to the empty enclosure EXE. Any modification to the empty enclosure shall require renewed type
approval testing so that the company performing the modification shall function as the manufacturer.
2.3. Zone Classification and Equipment Selection
The aspect of potential explosion hazards should be investigated at an early stage in the planning of new systems/ installations. In addition
to the size of potential sources of combustible substances, the influence of natural or technical ventilation is to be taken into account for
the purpose of classifying potentially explosive atmospheres. Furthermore, the explosion codes of the combustible substances used must
be determined. Only then is it possible to make a decision regarding the zone classification of potentially explosive atmospheres and
the selection of suitable equipment. IEC 60079-14 (EN 60079-14) for hazards posed by gases and dust govern the installation of electrical
systems in Group II and III potentially explosive atmospheres.
Equipment may only be used in the ambient temperature range defined in its certification. Electrical equipment must be selected and
installed such that it is protected from external influences that could adversely affect the explosion protection properties.

2.4. Maintenance and Servicing

Routine maintenance is necessary to maintain the safety of electrical equipment in areas with potentially explosive atmosphere.
Maintenance personnel should be overseen by an explosion protection expert and be informed about the specific dangers and hazards.
Only genuine spare parts supplied by the manufacturer are to be used for repairs to the enclosure that can affect and/or influence the
explosion protection properties.
2.5. Installation of Electrical Systems
The enclosure is tested and approved according to:
Directive 2014/34/EU
IEC 60079-0:2011 Ed.6, IEC 60079-7:2015 Ed.5, IEC 60079-31:2013 Ed.2
EN 60079-0:2012+A11:2013, EN 60079-7:2015, EN 60079-31:2014
Depending on the version, the enclosure is suitable for electrical circuits of protection class "e" (elevated safety). "i" (intrinsic safety) and a
combination of these electrical circuits. Light blue terminals are to be used for intrinsically safe electrical circuits.
Identification in accordance with Directive 2014/34/EU
II 2 G Ex eb IIC Gb
II 2 D Ex tb IIIC Db
If usage as control- or terminal box or if installing electrical or non-electrical components / devices relevant standards and regulations have
to comply. The evaluation and contemplation / examination in the context of a Type Examination Certificate must be performed again for
all modifications and conversions to the enclosure. The manufacturer and the operator are responsible For compliance with the relevant
standards and safety regulations. Pentair is not liable for any resulting damages.
The cases are intended for fixed mounting. The permissible service temperature amounts to -55° to +135°C.
89100759 © 2017 Pentair Equipment Protection
Identification in accordance with IECEx scheme:
Ex eb IIC Gb
Ex tb IIIC Db
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