YEAR
WARRANTY
MMA - TIG
15 - 120A
FCAW
30 - 120A
Input Voltage Frequency Open Circuit Voltage Duty Cycle at 40°
Range 110V
110V - 1ph
(+/-10%)
50/60 Hz 84V 40%
Min. recommended
fuse
Output current type
Insulation class Weight
IP
25A
DC I.CL.H 4.7 KgIP 21 S
8
Within a 10
minutes period of work
4 minutes
WELDING
6 minutes
RESTING
TECHNICAL DATA AND TABLE SYMBOLS
Voltage 110V 50/60Hz.
•DC current output, 6010 - 7018 - 7016 - 6011 - 6013 - INOX (SS) - FUNDICION
• FLUX CORED, MMA, TIG LIFT ARC
• ARC FORCE, HOT START, ANTI STICK.
• DIGITAL DISPLAY.
•120A DC.
• 40% ciclo de trabajo a 40°C*.
*Duty Cycle.
Duty cycle is the percentage of time that the welding machine can deliver continuous welding current, in
a period of 10 minutes. In the Furius FLEX 121 this value is 40% when the output current is set at the maxi-
mum and the ambient temperature is 40 ° C. This percentage increases as the set output current decreases
and / or the ambient temperature decreases.
This means that the machine can deliver its maximum output continuously for 4 minutes, and after this
period the thermal control device will be activated, and the user must let the machine rest (it should be left
turned on) at least for 6 minutes. After this period, you can resume work normally. The duty cycle may
decrease if the ambient temperature rises above 40 ° C.
Warning! Do not exceed the duty cycles established on the tech plate included in the welder and in this
instruction.