WARPP INMIG 250 IH, Руководство по эксплуатации

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Gas cylinder assemble
Please connect the gas cylinder which is with the gas gauge to the CO2 enter door at the rear
of machine through gas tube
，
and fasten it by gas tube lock
.
Please pay attention:
1. Please keep the gas cylinder far from high temperature area, and all possible high
temperature places, in order to avoid increasing the gas pressure for accident.
2. Please fasten the joint of gas cylinder, keep the gas not go out of cylinder.
3. Please do not kick gas cylinder and lie down the gas cylinder.
4. Please turn off the gas cylinder when there is no any person in front of the gas
gauge.
5. Please connect the heater power stock to the machine rear – 36vac connector.
6. Gas gauge should be assembled in upright situation; otherwise it cannot show the
parameter correctly.
7. Please choose the right gas gauge
8. Please keep the gas cylinder connector clean to protection the gas gauge goes
well
.
Please dressing the mask when you do the welding work.
Operation
1. Please turn on the the gas switch of welding machine, open the valve of the gas
cylinder, and adjust the gas gauge to the ideal parameter.
2. Please choose the torch tip basing on the welding wire.
3. please adjust voltage and current basing on the work piece
4. Inductance adjustment could be helpful for electric arc’ strength, soft or hard.
5. push the button of torch to begin the welding work
Welding current adjustment
Welding current and electric arc voltage would be very important for the welding
stability, welding quality and production efficiency. In order to make sure the welding
quality, please adjust the parameter of welding current and electric arc inductance well,
usually, it would be chosen basing on the welding wire diameter and production
efficiency.
Please check the common parameter list below for the welding current and electric
arc:
Welding method Thin wire
co2 welding
Thick wire
co2 welding
Thick wire big
current co2 welding
CO2 flow
parameter
(L / min)
5-15 15-25 25-50