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１１
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8
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Pulse ratio: time ratio between length of peak value current and length
of whole single pulse, can be used for controlling penetration in
all-position or thin sheet welding.
9
、
Pulse frequency: frequency of pulse output.
10
、
Base current: current of arc-stand in pulse output.
11
、
Down –slope: time of welding current slopes down
12
、
Crater filling: current of crater filling
13
、
Post-gas flow: time of gas flow after ending welding
Parameters selection knob: used to select parameters illustrated previously. Select
consequently from left to right by tuning clockwise, select reversely by tuning
counter-clockwise.
Parameter regulation knob: Used to adjust value of the selected parameters. Increase
by tuning clockwise, reduce by tuning counter-clockwise. Press the knob and tune
clockwise or counter-clockwise for quick preset.
“Water cooled/Air cooled” shift: Default set-up is “Water–cooled”. If “Air-cooled” is
selected, then press on “Parameter Selection” and “Parameter regulation” knobs
simultaneously for two seconds to eliminate “Water insufficient” protection in order
to normal welding. Redo the same procedure to come back to the previous mode.
Welder can automatically save settled parameters for next time using while turning
off the machine.
1.3.2 “Protection” indicator lamp: lights on yellow and stops welding automatically
while in overheat or water insufficient, but will not light on while in normal welding.
1.3.3 Protection code:
Display 804: overheat protection
Display 805: On TIG welding, push welding torch trigger for too long time in
open load or trigger damaged.
Summary of Contents for INTIG-PULSE series
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