Hirschmann BXS, Руководство пользователя

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8
Installation BXS
Release 01 04/2022

Strain relief
Note: If the strain relief is insufficient, there is a potential risk of torsion,
contact problems and creeping interruptions.

Relieve the connection points of cables and lines from mechanical
stress.

Design strain reliefs in such a way that they help prevent any
mechanical damage to cables, wires or conductors caused by external
influences or their own weight.

To help prevent damage to device connections, connectors and
cables, follow the instructions for proper installation in accordance with
DIN VDE 0100-520:2013-06, sections 522.6, 522.7 and 522.13.

Qualification requirements for personnel

Only allow qualified personnel to work on the device.
Qualified personnel have the following characteristics:
 Qualified personnel are properly trained. Training as well as practical
knowledge and experience make up their qualifications. This is the
prerequisite for grounding and labeling circuits, devices, and systems
in accordance with current standards in safety technology.

Qualified personnel are aware of the dangers that exist in their work.
 Qualified personnel are familiar with appropriate measures against
these hazards in order to reduce the risk for themselves and others.
 Qualified personnel receive training on a regular basis.

Device casing
Only technicians authorized by the manufacturer are permitted to open
the casing.

Shielding ground
The shielding ground of the connectable twisted pair cables is connected
to the ground connection as a conductor.

Beware of possible short circuits when connecting a cable section with
conductive shielding braiding.

Grounding the device
The device is grounded via the separate ground screw.
The grounding screw is located on the front left bottom side of the device.
See “Grounding the device” on page 28.

Ground the device before connecting any other cables.

Disconnect the grounding only after disconnecting all other cables.