Electromagnetic Compatibility (Emc) - bester 155-ST Manuel D'utilisation

Electromagnetic Compatibility (EMC)

This machine has been designed in accordance with all relevant directives and standards.
However, it may still generate electromagnetic disturbances that can affect other systems like
telecommunications (telephone, radio, and television) or other safety systems. These disturbances
can cause safety problems in the affected systems. Read and understand this section to eliminate
or reduce the amount of electromagnetic disturbance generated by this machine.
This machine has been designed to operate in an industrial area. The operator
must install and operate this equipment as described in this manual.
electromagnetic disturbances are detected the operator must put in place corrective
actions to eliminate these disturbances with, if necessary, assistance from Lincoln
Electric Bester Sp. z o.o.
residential locations where the electrical power is provided by the public low-voltage supply system.
There may be potential difficulties in ensuring electromagnetic compatibility in those locations, due
to conducted as well as radiated disturbances. This equipment does not comply with IEC 61000-3-
12. If it is connected to a public low-voltage system, it is responsibility of the installer or user of the
equipment to ensure, by consultation with the distribution network operator if necessary, that the
equipment may be connected.
Before installing the machine, the operator must check the work area for any devices that may
malfunction because of electromagnetic disturbances. Consider the following.

Input and output cables, control cables, and telephone cables that are in or adjacent to the
work area and the machine.

Radio and/or television transmitters and receivers. Computers or computer controlled
equipment.

Safety and control equipment for industrial processes. Equipment for calibration and
measurement.

Personal medical devices like pacemakers and hearing aids.

Check the electromagnetic immunity for equipment operating in or near the work area. The
operator must be sure that all equipment in the area is compatible. This may require additional
protection measures.

The dimensions of the work area to consider will depend on the construction of the area and
other activities that are taking place.
Consider the following guidelines to reduce electromagnetic emissions from the machine.

Connect the machine to the input supply according to this manual. If disturbances occur if may
be necessary to take additional precautions such as filtering the input supply.

The output cables should be kept as short as possible and should be positioned together. If
possible connect the work piece to ground in order to reduce the electromagnetic emissions.
The operator must check that connecting the work piece to ground does not cause problems or
unsafe operating conditions for personnel and equipment.

Shielding of cables in the work area can reduce electromagnetic emissions. This may be
necessary for special applications.
The Class A equipment is not intended for use in
If any