7ML19985XR82
SITRANS LR560 (FF)
Page EN-21
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mmmm
Englis
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2) Non-incendive and Dust Ignition Proof wiring (US/Canada)
• For power demands see
Temperature De-Rating Curve
on page 18.
Instructions Specific to Hazardous Area Installations
(Reference European ATEX Directive 94/9/EC, Annex II, 1.0.6)
The following instructions apply to equipment covered by certificate numbers Sira
09ATEX9356X and Sira 09ATEX4357X:
1)
For use and assembly and details of marking/coding, refer to the main instructions.
2)
The equipment is certified for use as Category 1D, 1/2D and 2D equipment per certificate
Sira 09ATEX9356X and may be used in hazardous zones 20, 21 and 22. The equipment is
also certified for use as Category 3G equipment per certificate Sira 09ATEX4357X and
may be used in hazardous zone 2.
3)
This equipment has a maximum surface temperature of 139 °C (in an 80°C ambient). Refer
to the applicable code of practice for selection of this equipment with respect to specific
dust ignition temperatures.
4)
The equipment is certified for use in an ambient temperature range of –40 °C to 80 °C.
5)
The equipment has not been assessed as a safety related device (as referred to by
Directive 94/9/EC Annex II, clause 1.5).
6)
Installation and inspection of this equipment shall be carried out by suitably trained and
authorized personnel in accordance with the applicable code of practice.
7)
The equipment shall be installed such that the supply cable is protected from mechanical
damage. The cable shall not be subjected to tension or torque. The equipment
manufacturer is not responsible for providing the supply cable.
8)
Repair of this equipment shall be carried out by suitably trained and authorized personnel
in accordance with the applicable code of practice.
Special Conditions for Safe Use
The ‘X’ suffix to the certificate number relates to the following special condition(s) for safe use:
• Parts of the enclosure may be non-conducting and may generate an ignition-capable
level of electrostatic charge under certain extreme conditions. The user should ensure
that the equipment is not installed in a location where it may be subjected to external
conditions (such as high-pressure steam), which might cause a build-up of electrostatic
charge on non-conducting surfaces.
(continued on next page)
FM/CSA Class 1, Div 2 installation drawing number A5E02795836.
can be downloaded from the product page of our website at: www.siemens.com/LR560 und
Support.
Device label (FM/CSA)