Version Number: RBM2000P-20210517A1
7
(4) Wire detection
Long press knob A, then the welding machine feeds wire fast; release knob A to stop wire feed.
(5) Gas detection
Long press knob B, then the welding machine detects gas; release knob B to stop gas detection.
Second level panel setting interface
Press knob A on the first level panel setting interface, then the welding machine displays “ITEM VRLU” and
nters the second level parameter setting interface. The knob A is used for selecting the parameters and the
knob B is used for adjusting the parameters. See Table 5-2 Comparison Table of Welding Machine Parameters
for the second level parameter setting interface.
Table 5-2
Code
Abbreviation
Parameter Introduction
INDUCT Arc force/inductance
For different welding methods, the inductance/arc
force has different functions.
MENU
Menu
Enter the second level parameter setting interface.
HOTI
Hot striking arc current
It is used for manual covered-electrode welding.
GPR
Gas preflow time
It is used for setting the gas preflow time.
TRIG
Operation mode
Support 2T/4T operation mode.
FDC
Low wire feed rate
It is used for setting the low wire feed rate.
GPO
Gas postpone time
It is used for setting the gas postpone time.
BURN
Burnback time
It is used for adjusting the ball cutting effect at the
end of welding.
DFLT
Factory Reset
It is used for restoring factory setting.
DWSL
Current downslope time
It is used for setting 4T current downslope time.
CRAT
Four-step arc extinguishing
current
It is used for setting 4T arc extinguishing current.
Part 6: Machine operation guidance.
Tips:
1. Wear a welding helmet fitted with a proper shade of filter to protect your face and eyes when welding or watching;
2. Wear approved safety glasses. Side shields recommended;
3. Use protective screens or barriers to protect others from flash and glare; warn others not to watch the arc;
4. Wear protective clothing made from durable, flame-resistant material(wool and leather) and foot protection;
5. Use approved ear plugs or ear muffs if noise level is high;
6. Never wear contact lenses while welding.
