Special Conditions For Safe Use - Siemens SITRANS LR560 Compact Operating Instructions

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.
4.5.2

Special conditions for safe use

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 ignitioncapable 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.
● The end user must ensure that an ingress protection of at least IP65 is maintained at each
entry to the enclosure by use of a blanking element or cable entry device that meets the
requirements of the protection concepts type 'n' or increased safety 'e' or flameproof 'd'.
● The supply to the equipment shall be rated for a prospective short-circuit current of not
more than 10 kA and shall be protected by a suitably-rated fuse.
LR560
Compact Operating Instructions, 06/2018, A5E39693895-AA
4.5 Instructions specific of hazardous area installations
Connecting
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