Approval Documents - Mettler Toledo IND780 Guide D'installation

Appendix / Apéndice /
Chapter 4
Anhang / Annexe /
Appendice

Approval Documents

United States Authorization
Underwriters Laboratories, Inc. has investigated the IND780 terminal and issued a
notice of authorization to apply the UL mark indicating compliance to the U.S.
requirements for a Division 2 and Zone 2 terminal. UL does not normally provide a
certificate for this approval so the Notice of Authorization to Apply the UL Mark is
included on page 4-11 as a reference.
Canadian Authorization
Underwriters Laboratories, Inc. has investigated the IND780 terminal and issued a
notice of authorization to apply the UL mark indicating compliance to the Canadian
requirements for a Division 2 terminal. UL does not normally provide a certificate
for this approval so the Notice of Authorization to Apply the UL Mark is included on
page 4-11 as a reference.
Control Drawing
In order to meet the U.S. Division 2 and Zone 2 requirements and Canadian
Division 2 requirements, a control drawing was created. This drawing is a guide
for installation and connection of the IND780 terminal when used in a Division 2
or Zone 2 hazardous area in the U.S. and Canada. Review this drawing before
installation. If there are any questions regarding the details in the control drawing,
please contact the local METTLER TOLEDO representative. Refer to pages 4-8 and
4-9 for the drawing.
European Certificate (ATEX)
UL International Demko A/S has issued a Type Examination Certificate indicating
compliance of the IND780 terminal with European requirements for Essential
Health and Safety Requirements and the ATEX directive 94/9/EC for Category 3
equipment. Review this certificate for details of the approval. Refer to pages 4-13
to 4-16 for the certificate.
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