14
6.2.2.
Description of welding function and secondary menu
6.2.2.1. MMA mode
1
）
VRD is on or off by welding operation button corresponding to VRD indicator (VRD is off by
default);
2
）
Secondary menu includes hot start current and arc-force current;
It indicates 123A hot start current
It indicates 123A arc-force current
6.2.2.2. Lift TIG welding mode
Secondary menu is unavailable for this mode.
6.2.2.3. DC MIG mode
1
）
Left encoder is pressed to open the secondary menu and is rotated to switch menu mode, while
right encoder is to adjust voltage tuning and select workpiece thickness.
2
）
Secondary menu includes electronic inductance, burn-back time, burn-back voltage and spot time
(effective under spot mode );
It indicates 10 scale of electronic inductance
It indicates 123mS crater time
It indicates 12.3V crater voltage
It indicates 1.2S spot time
6.2.2.4. Pulse MIG mode
1
）
Left encoder is pressed to open the secondary menu and is rotated to switch menu mode, while
right encoder is to adjust voltage tuning and select board thickness.
2
）
Secondary menu includes frequency tuning, duty ratio tuning, electronic inductance and spot time
(effective under spot mode);
It indicates frequency tuning scale of synergic (default is 0 under synergic)
It indicates 12% duty ratio or scale tuning (default is 0 under synergic)
It indicates 10 scale of electronic inductance (default is 0 under synergic)
It indicates 1.2S spot time
7. MIG INSTALLTION, DEBUGGING AND OPERATION
Attention: Please install and debug according to following steps!
Electrical connection cannot be conducted until distribution box is turned off.
Due to IP21S protection class, this machine should not be operated in the rain.
S-
123
F-
123
-L-
+10
Bt
1
2
3
Bv
12
.
3
F-
+0.3
D-
+0.2
-L-
+10
St
01.2
St
01.2
