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Duty cycle
The duty cycle refers to the time as a percentage of a ten-minute period that you can weld or cut at
a certain load without overloading. The duty cycle is valid for 40° C.
The duty cycle is valid for 40° C.
Enclosure class
The IP code indicates the enclosure class, i. e. the degree of protection against penetration by solid
objects or water. Apparatus marked IP2X are intended for indoor use.
4
INSTALLATION
The installation must be carried out by a professional.
Note
Mains supply requirements
High power equipment may, due to the primary current drawn from the mains supply, influence the
power quality of the grid. Therefore connection restrictions or requirements regarding the
maximum permissible mains impedance or the required minimum supply capacity at the interface
point to the public grid may apply for some types of equipment (see technical data). In this case it
is the 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.
WARNING
When welding in an environment with increased electrical danger, only power
sources intended for this environment may be used. These power sources are
marked with the symbol
4.1
Terminating resistor
The ends of the CAN bus must be fitted with terminating
resistors to avoid communication interference.
The terminating resistor is delivered with the power source.
One end of the CAN bus is at the control panel (U8
has an integral terminating resistor.
The other end is at the FeedControl and must be fitted with
the terminating resistor, as shown on the right.
), which
2
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© ESAB AB 2014
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