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General Requirements
The following general requirements must be observed when installing
LD 810HSE Ex in hazardous locations:
– The details of this document must be observed along with the conditions
for use and the applicable details stated on the marking and type labels of
each LD 810HSE Ex.
– Any selection and operation of the device must be done as per the
technical rules.
– Adequate precautions must be taken to prevent unintended actuation or
impairment of I/O device.
– Connectors must not be connected or disconnected when the area
is known to be hazardous. This can be life threatening in a potentially
explosive atmosphere. Open or not securely closed sockets shall not be
energized in the Ex atmosphere.
– Ensure that the installed equipment comply with the types of protection
applicable to the corresponding zones.
– All connected electrical equipment must be suitable for the respective
intended use.
– The operator must ensure protection against lightning in compliance with
the locally applicable regulations.
8 Quick Installation Guide LD 810HSE Ex | 2PAA118721
If the notes stated in this document are not observed or in case of
inappropriate handling of the device, our liability is waived. In
addition, the warranty on devices and spare parts does no longer
apply.
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