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Verfügbare Sprachen
Verfügbare Sprachen
4. Gas testing: switch on the appliance with switch 19, open the cylinder of the argon
cylinder and set the appropriate gas flow on the gas flow regulator. When the burner
button is pressed, the solenoid valve in the appliance must open and gas must flow
from the burner nozzle.
5. The tip of the tungsten electrode should normally be pulled out 5 mm and 2-3 mm
away from the weld when welding. Press the switch on the torch to start welding.
Note: When switch 10 is set to "2T" during welding, the torch switch must be always pressed
during welding, and in "4T" mode, press the switch briefly only at the beginning and end of
welding.
6. In the setting field, set the appropriate number of amps with button 4, adjust this
according to the material requirements (type, thickness, etc.). Also set the final
current 5, pre-blowing 2 and blowing 3. If you are not completely sure how to start as
a beginner, we advise you to set the final current 5 to 0s, pre-flow 2 to 2s and post-
flow 3 to 5s.
Note: When the signal light 7 is on, it means that the appliance is in operation. In digital
display 1, you see the ampere value you selected.
7. At the end of welding, release the torch switch, the welding current is gradually
reduced (the time is adjustable) and the arc goes out. Hold the torch over the weld for
a while after welding, the shielding gas prevents air from entering the heated weld
and thus prevents the weld from oxidizing.
8. When the welding process is complete, close the argon cylinder and turn off the
welding machine.
1.3 PULSE ARGON ARC WELDING
1. Set switch 11 to "HF TIG" and Pulse mode 9 to 1Hz or 50Hz, depending on the
requirements for the material to be welded. Then you need to set the down slope 5 and the
post-flow time 3, depending on the current.
2. Down slope setting: If switch 5 is turned clockwise, the current decrease increases,
otherwise it decreases. The current reduction time can be set from 0-10s.
INSTRUCTION MANUAL
ACDCTIG-200P Welding machine
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