Mettler Toledo IND560 Serie Bedienungsanleitung Seite 19

Chapter 2
Installation
Before installing the IND560xx terminal into an area classified as Division 2 or
Zone 2/22 according to U.S. or Canadian standards, read and understand
METTLER TOLEDO control drawing 72186884CR, included in the appendix of this
guide. Make note of the inputs and outputs that will be used and the type of
protection required for each I/O. Also note that the panel-mount IND560xx terminal
must be installed into a dust tight enclosure that is approved by a Nationally
Recognized Test Laboratory as appropriate for the environment. The included
panel-stiffener bracket must be used.
Before installing the Category 3 rated IND560xx terminal into an area classified as
Zone 2 or Zone 22 according to the ATEX directive, read and understand METTLER
TOLEDO installation drawing 30051067R and the DEMKO Type Examination
Certificate included in the appendix of this guide. Make note of the electrical data
section for the energy limited values and the special conditions of use. Also note
that the panel-mount IND560xx terminal must be installed into an ATEX certified
enclosure appropriate for the environment and the included panel-stiffener bracket
must be used.
Before beginning the installation, confirm that the correct markings are on the
IND560xx terminal indicating that the terminal has been approved for use in
Division 2 or Zone 2/22 areas. The required markings were shown in the first
chapter of this guide.
If the IND560 terminal does not include the approval markings as shown in the
first chapter of this guide, the terminal cannot be installed in the hazardous area.
WARNING
METTLER TOLEDO ASSUMES NO RESPONSIBILITY FOR CORRECT
INSTALLATION OF THIS EQUIPMENT WITHIN A DIVISION 2 OR ZONE
2/22 AREA. THE INSTALLER MUST BE FAMILIAR WITH ALL DIVISION 2
OR ZONE 2/22 WIRING AND INSTALLATION REQUIREMENTS.
WARNING
IN ORDER TO INSTALL THE IND560xx TERMINAL UTILIZING THE U.S. OR
CANADIAN APPROVAL, METTLER TOLEDO CONTROL DRAWING
72186884CR MUST BE FOLLOWED WITHOUT EXCEPTION. IN ORDER TO
INSTALL THE CATEGORY 3 IND560xx TERMINAL UTILIZING THE
EUROPEAN APPROVAL, THE INSTALLATION DRAWING 30051067R AND THE
APPROVAL CERTIFICATE DEMKO 07ATEX0514991X AND ALL LOCAL
REGULATIONS MUST BE FOLLOWED WITHOUT EXCEPTION. FAILURE TO
DO SO COULD RESULT IN BODILY HARM AND/OR PROPERTY DAMAGE.
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