Würth TIG 200S AC/DC Traducción Del Manual De Instrucciones De Servicio Original página 24

exposure to the welding arc can cause blindness and
burns. Never strike an arc or begin welding until you
are adequately protected. Wear flame-proof weld­
ing gloves, a heavy long sleeved shirt, trousers with­
out cuffs, high topped shoes, and an ANSI approved
welding helmet.
Operation
WARNING!
High voltage danger from power source!
Consult a qualified electrician for proper installa­
tion of receptacle at the power source. This welder
must be grounded while in use to protect the oper­
ator from electrical shock. If you are not sure if your
outlet is properly grounded, have it checked by a
qualified electrician. Do not cut off the grounding
prong or alter the plug in any way and do not use
any adapter between the welder's power cord and
the power source receptacle. Make sure the POWER
switch is OFF then connect your welder's power cord
to a properly grounded 220 VAC, 60 Hz, single
phase, 50 amp power source.
1. MMA: DC Stick arc welding
Set the【Welding mode knob】to "
the【Adjustment knob】to change the welding
current.
The hot start current "
" " can be adjusted at this mode according to
the welding materials.
NOTICE：If set【Welding mode knob】to "
just the hot start current "
" " can be adjusted.
Step 3:
Use this adjustment to adjust
the parameter selected od
Step 2
Step 2:
Press this knob to choose the
parameter
Step 1:
Press this knob, choose MMA, the current display shows the pre­set
current, voltage display shows open circuit voltage
"，adjust
" and arc force current
" and arc force current
2. TIG:
Step 3:
Use this adjustment to adjust
the parameter selected od
Step 2
Step 2:
Press this knob to choose the
parameter
Step 1: Press this knob, choose TIG
2.1 DC TIG welding
Set the【Welding mode knob】to "
and【AC/DC transfer knob】to DC "
enter into DC TIG welding mode. In this mode to
adjust by "Parameter knob" "Parameter positive
knob":
【 】to adjust the Pre-flow time
【Ic】to adjust the welding current;
【 】to adjust the stopping gas delay time;
Choose【2step,4step switch】set on different gears
to choose the welding method "2 step
"four step " (See the details introduction is
"Technical Instruction").
2.2 DC pulse TIG welding
Set 【Welding mode knob】to "TIG
【AC/DC transfer knob】to "DC
switch】set on "Pulse" would enter into the by
",
"Parameter knob""Parameter positive knob":
【 】 to adjust the Pre-flow time;
【 】to adjust the pulse peak current;
【 】to adjust the Pulse width;
【 】to adjust the Pulse frequency;
【 】to adjust the Pulse Background current;
【 】 to adjust the stopping gas delay time;
2.3 Trigger Mode Control Button (HF TIG
and LIFT TIG Mode only)
The trigger mode control is used to switch the func­
tionality of the torch trigger between 2T (normal),
and 4T (latch mode).
",
", would
",
",
" , 【Pulse
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