bester MAGSTER 380, Operator'S Manual

Page: 37 / 52

B-10
Warning:
Mains supply network must be disconnected from the machine before each
maintenance and service. After each repair, perform proper tests to ensure
safety.
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. To operate in
a domestic area it is necessary to observe particular precautions to eliminate
possible electromagnetic disturbances. The operator must install and operate this
equipment as described in this manual. If any electromagnetic disturbances are
detected the operator must put in place corrective actions to eliminate these
disturbances with, if necessary, assistance from Lincoln Electric. 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, you should 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.