Softing FG-200 HSE/FF, Руководство пользователя

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Chapter 3 - Installation
Version EN-112021-1.30.3
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3
Installation
3.1 Hardware installation
Note
With an ambient temperature above 55 °C at the place of installation it is likely that the
temperatures of connecting cables will increase if the cables are installed in an unfavourable
position. In such cases, measure the temperature to ensure that the service temperature of
the cables is not exceeded (i.e. 80 °C), or use cables sustaining high temperatures of at least
90 °C.
3.1.1 Installation in hazardous locations
The FG-200 may be used in hazardous locations and is certified according to ATEX, IEC and North America
Approval cULus.
WARNING
Use only according to operating conditions from instructions! Use the FG-200 in accordance
with its designated use only! Otherwise, the manufacturer’s liability and warranty will expire.
The device is only to be used according to the operating conditions described in these
instructions..
WARNING
Do not connect or disconnect energized conductors! Be aware that energized conductors are
not to be connected or disconnected! This can lead to danger of life if potentially explosive
atmosphere is present there at that time!.
3.1.1.1 General requirements
Following general requirements must be observed while installing FG-200 on 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.
§
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 the device.
§
Connectors must not be connected or disconnected when 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 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.
§
Electrostatic aspects must be considered when mounting the bus-modules. Electrostatic charges have
to be prevented.