5.3.3
Three-levels mode (3L)
5.3.4
Four level mode (4L)
This symbol means that the welding torch trigger must remain pressed for more than 0.7 seconds to
terminate welding.
Choice of spot welding and pause time modes leads to a new dialog screen.
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Times of the currents are controlled manually; currents are restored.
With this mode, the operator can introduce an intermediate current
and restore it during welding.
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