6. MMA——MMA function.
Ⅲ-Operations:
1. MMA parameters adjustment
Adjust the 'welding mode selection switch' to MMA function. In MMA mode, only three parameters (welding current,
hot start, arc force) can be adjusted.
MMA parameters adjustment: Turn on the welder, the welding current can be adjusted directly; If adjust the selection
knob, the welding current LED (L4) is twinkling; It means the welding current can be adjusted. If the adjustment is
completed, confirm the parameter by pressing the 'selection knob' or the system will confirm the parameter
automatically after 3 seconds.
Other parameters such as arc force adjustment: press the'selection knob';Adjust the'selection knob'and select the
arc force LED(L13 is on); Press the'selection knob'again, the arc force LED(L13) is twinkling; It means the arc force can
be adjusted. If the adjustment is completed, press the'selection knob'and confirm the parameter; Or the system will
confirm the parameter automatically after 3 seconds. Operation flow as follows:
Step one: 'Welding mode selection switch' selects MMA mode, press the 'selection knob ';
Press the
'selection
knob'
Step two: Adjust the'selection knob'and select the arc force LED(L13 is on); Press the'selection knob'again, the arc
force LED(L13) is twinkling; It means the arc force can be adjusted..
Adjust the 'selection knob' and
select the arc force LED (L13 is
on); Press the 'selection knob'
again, the arc force LED (L13) is
twinkling; It means the arc force
value can be adjusted
Step three: If the adjustment is completed, press the'selection knob'and confirm the parameter.
If the adjustment is completed,
press the'selection knob'and
confirm the parameter; Or the
system will confirm the parameter
automatically after 3 seconds.
transcurridos 3 segundos.
2. TIG parameters adjustment
Adjust 'welding mode selection switch' to TIG mode. If in TIG 4T mode and the output pulse function is turned on, all
parameters (L1~L11) of TIG can be adjusted. If in TIG 2T mode and the output pulse function is turned on, the start
current and crater current is 5A; If the pulse function is closed, the parameter of base current(L5), pulse frequency(L6)
and pulse width(L7) can not be adjusted.
TIG parameters adjustment: The welding current (L4) can be adjusted directly when the welder is tune on. Adjust the
'selection knob', the welding current LED (L4) is twinkling; It means the welding current can be adjusted. If the
adjustment is completed, confirm the parameter by pressing the 'selection knob' or the system will confirm the
parameter automatically after 3 seconds.
Other parameters adjustment: Take 'pre flow time' for an example. Press the 'selection knob'; Adjust the'selection
knob'and select the pre flow time LED (L1 is on); Press the 'selection knob' again, the pre flow time LED (L1) is
twinkling; It means the pre flow time can be adjusted. If the adjustment is completed, confirm the parameter by
pressing the 'selection knob'; or the system will confirm the parameter automatically after 3 seconds. Operation flow
as follows:
Step one: 'Welding mode selection switch' select TIG 4T or 2T. Press the 'selection knob';
SMART 200 TIG PULSE
Welding mode
selection switch
select MMA
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