11
Electromagnetic Compatibility - 1
This machine has been designed in accordance with all norms and rules. However, it may still
generate electromagnetic emissions that can affect telecommunication devices (telephone, radio,
and television) and other safety systems. This condition, can cause safety problems in the affected
devices. Read this section carefully to eliminate or reduce the amount of electromagnetic
emissions (interferences) generated by this machine.
This machine has been designed to operate in industrial areas. To operate in
living quarters, it is necessary to observe particular precautions to eliminate possible
electromagnetic emissions. The operator must install and operate this equipment as described in
this manual. If any electromagnetic interference emission is detected the operator must put in
place corrective actions to eliminate these emissions with, if necessary, assistance from Kaynak
Teknigi Sanayi ve Ticaret A.S.. Changes shouldn't be made without Kaynak Teknigi Sanayi ve
Ticaret A.S.'s written confirmation.
Before installing the machine, the operator must check the work area for any devices that may
malfunction because of electromagnetic emissions. Following items should be considered about
this subject.
1 - Input and output cables, control cables, and telephone cables that are adjacent to the work
area and the machine.
2 - Radio and/or television transmitters and receivers, telecommunication equipments.
3 - Computers or computer controlled devices.
4 - Safety and control equipment for industrial processes.
5 - Personal medical devices like pacemakers and hearing aids.
Since the electromagnetic fields can cause of failure on some types of pacemaker, the welder
using pacemaker must consult the doctor prior to start welding.
6 - Equipment for calibration and measurement.
After the power unit is "ON", to make the machine electrically stabilized, the welding
operation should be started after 5-10 seconds hold-on duration.
When welding, do not switch the operating button alternately "ON" or "OFF". This operation
can cause voltage fluctuations and can also shorten the service life of the machine.
This machine is designed in accordance with EN 60974-1
According to EN 60974-10, the electromagnetic field immunity criteria is “B”
For detailed information see EN 60974-10.
According to EN 60974-10, the EMU classification of the machine is Group-2 Class-A.
