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ABB AFS670 - Electromagnetic Field Sensitivity; Installation and Commissioning Procedures; Condensation Prevention During Operation; Optical Fiber Bending Radius

ABB AFS670
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SAFETY ADVICES
2019-04-30 13
AFS670 | PRECAUTIONS AND SAFETY
NOTICE Non-observance could result in equipment damage.
Electronic equipment is sensitive to strong electromagnetic fields and may
show unexpected behavior when exposed to fields above the specified level.
Select an installation place with sufficient distance to equipment that pro-
duces strong electromagnetic fields (e.g. large transformers, power rectifi-
ers, generators, electrical machines, railways etc.).
NOTICE Non-observance could result in equipment damage.
The equipment has to be installed according to the instructions given in the
Installation Instruction provided in the user documentation.
Refer to [EN-1KHW028954] User Manual “Installation AFS670 Version 2.0”
.
The equipment has to be commissioned according to the instructions
given in the user documentation.
NOTICE Non-observance could result in equipment damage.
When switching off the power supply data transmission will be interrupted.
If possible postpone maintenance to periods with very little traffic.
NOTICE Non-observance could result in equipment damage.
When the equipment is brought from a cold to a warm environment, this may
lead to condensation. Operation of the equipment during condensation is not
permitted.
Equipment with condensation must be dried before taking it into opera-
tion.
NOTICE Non-observance could result in equipment damage.
In case of a repair only original spare parts may be used. Other spare parts are
only permitted if this does not affect the safety of the equipment.
NOTICE Non-observance could result in equipment damage.
Excessive bending and ignoring the minimum bending radius damages opti-
cal fibers.
Do not bend or press optical fibers.
Always keep at least the minimum bending radius.
Special optical fibers allow a bending radius of 15 mm.
NOTICE Non-observance could result in equipment damage.
In order to preserve the specified EMC characteristics of the equipment it is
essential to adhere to the following rules:
Do not modify the ferrite filters provided with the cables.
Ensure that all 3
rd
party equipment which is installed near to the equip-
ment is compatible with the EMC and safety standards.

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