ESAB Aristotig 405 AC/DC Instruction Manual page 18

GB
5.7.1.4 Switch pulse welding/normal welding (24)
Fast pulse
The arc pulses between the two current values set using the rotary switch I2 (upper value)
(27) and the rotary switch I4 (lower value) (11).
The time for I2 can be set using the rotary switch pulse time I2 (26), the time for I4 is set
using the rotary switch pulse time (29).
Without activating the gas test button (15), the welding current I4 cannot be set.
The range of times which can be set using this switch, is from 0.002 to 0.1s,
corresponding to a frequency range of 250 to 5 Hz.
Normal pulse
The arc pulses between the two current values set by the rotary switch I2 (upper value)
(27) and the rotary switch I4 (lower value) (11).
The time for I2 can be set using the rotary switch pulse time I2 (26), the time for I4 is set
using the rotary switch pulse time (29).
Without activating the gas test button (15), the welding current I4 cannot be set.
The range of times which can be set using this switch is from 0.02 to 0.1s, corresponding
to a frequency range of 25 to 5 Hz.
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