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Idiomas disponibles
Idiomas disponibles
• Do not touch any output joints with electric in the
welding time.
• Forbid to use the welder for the pipe ice-out.
• Deliver the welder by forking machine or with
base. Forbid to move by handles above the
welders.
• Pay high attention on the rated duty cycle of
welders to avoid the overload.
Safety protection in the welder's installed
and used places
• Protection on persons and welders under areas,
where there are items dropped down.
• Dusts, Acid, Causticity airs or materials contents
in the welding area air to be lower than the rel-
evant standards (except for these caused by the
welding)
• Inflammable ,explosive or other dangerous mate-
rials are prohibited in the welding areas.
• The welders should be installed in these places,
without direct sunshine, rain drench, lower humid-
ity, -10 ∼ +40°C .
• 50cm space to be ensured around the welders
for the nice airness.
• Metal eyewinker not allowed into the welders.
• No strong shake allowed in the welding area.
• Protect the welder from the dumpage, when the
welders put in the over 10° declining plane.
• Choose the installation area to avoid any disturbs
to other electromagnetic equipments, when the
welders used.
• Block the wind, when the air protection welding
used.
Safety Check
Operator should check below procedures before
every welding job:
• Make sure the welder's earth protection is relia-
bly connected.
• Make sure the welder's input, output wires is fine,
not exposed outside.
After the fixing of the welders, make safety check
each six months by qualified persons.
• Make sure no spare parts not tightened inside the
welder and clear the dusts.
• Check the spare parts on the welder panel to
ensure the welder could work well.
• Check the welding wires whether aged for used
• Check the input wires whether damaged or not. If
damaged, improve it.
• Check the power supply network to ensure its
capacity could make the welder work normally.
Ensure welder's input power source have security
protection device.
Cut off the power supply before
opening the case to check.
• Please do not hesitate to contact us for technical
assistance whenever you come across the prob-
lems you can not work out or you may deem dif-
ficult to fix.
Technical Specifications
Environment Conditions
• Ambient air temperature range:
5 ∼ +40°C in welding,water cooling
-10 ∼ +40°C in welding, air cooling
-25 ∼ +55°C in delivery, storage
• Air relevant humidity: in 40°C, ≤50%; in 20°C,
≤ 90%
• Dusts, Acid, Causticity airs or materials con-
tents in the welding area air lower than the rele-
vant standards (except for these caused by the
welding), No strong shake allowed in the weld-
ing area.
• Altitude degree lower than 1000m
• Protect for the rain, when the welder to be used
outdoor.
• Wind speed less than 1m/s
Power supply net requirements
• Power voltage wave shape should be the actual
sine wave, frequency wave less than ±1% of its
rated amount.
• Power voltage wave less than ±15% of its rated
amount.
Main principles of the welders
Rectifier
Filter
Inverter
Functi-
on
Drive
Protection
inspect
TIG 200S PULSE series inverter dc pulse argon arc
welding machine adopts the international advanced
IGBT and fast recovery diode as the main power
device of power transformation and transmis-
sion, can accurately control the arc, supplemented
by gas pre-flow and gas post-flow, non-contact
Transfor-
High
mation
frequency
rectifier
Modulate
Trait
Sampling
control
Process
Current
control
adjust-
ment
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