EWM TRITON 260 DC, Руководство по эксплуатации

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3 Function specification
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3.3 TIG function sequences
In the TIG operating modes, the following welding parameters can be adjusted via rotary dials:
•
Main current AMP,
•
Secondary current AMP%,
•
Down-slope time,
•
Gas post-flow time.
Other welding parameters are preadjusted to optimum settings for most applications, but can be
changed internally (see Chapter 3.9).
3.3.1 Explanation of symbols
Symbol Meaning
Press torch trigger 1
Release torch trigger 1
AMP
Main current (5A to maximum current)
AMP% Secondary current (0% to 100% of AMP)
I
start
Ignition current (0% to 100% of AMP, adjustable internally, search arc at minimum
setting))
I
end
End-crater current = minimum current
t
Up
Up-slope time (adjustable internally)
t
Down
Down-slope time
TIG
MMA
TIG/MMA welding process (preselection for welding process)
TIG welding process
MMA welding process
Standard TIG welding (pulses switched off)
TIG pulses On
Non-latched mode
Latched mode
HF
HF ignition switched on
HF
HF ignition switched off
Gas pre-flows (adjustable internally)
Gas post-flows