Stahlwerk DC WIG TIG 200, DC WIG TIG 200 PULS, DC WIG TIG 300, DC WIG TIG 300 PULS Owner's Manual

2

Warnings!

During the cutting and welding operation you will probably face wi t h the following major

risks. Please read these instructions carefully before us ing the TIG 200 / TIG 200 Puls

TIG 300 / TIG 300 Puls devices.

Safety Warning!

On the process of welding or cutting, there will be possibilities of injury. Please take
protection into consideration during operation. For more details please review the
Operator Safety Guide, which complies with the preventive requirements of the
manufacturer.

Electric shock – Can cause serious personal injury or death!

Set the earth fitting according to applying standard. It is forbidden to touch the bare
electric parts and electrode with uncovered skin, wet gloves or clothes. Be sure that
you are insulated from the ground and the work piece. Be sure that you are in safe
position.

Gases and fumes - May be harmful to health or can cause to death!

Keep your head out of the gases and fumes. When you are arc welding, ventilators or
air extractors should be used to avoid breathing gases.

Arc rays - Harmful to your eyes and burn your skin!
Please, wear suitable protective mask, light filter and protective garment to protect
your eyes and body. Prepare suitable protective mask or curtain to protect looker-on.

Fire!
Welding spark may cause fire! Be sure that there is no tinder stuff around the welding
area.

Noise - Excessive noises will be harmful to hearing!

Use ear protector or other tools to protect your ear.. Loud noises can cause
irreversible hearing damage.

Malfunction – When a problem arises, contact professional experts!

When a problem arises during installation and operation, p lease follow this manual
instruction to check up. If you don´t fully understand the owner´s manual, or fail to
solve the problem with the instruction, please contact the authorized retailer or the
service center for professional help.

3

Item description

:

- Highest efficiency for all requirements with reproducible welding results and

excellent quality through the fully digital inve rter welding technology.

- Easy to understand operating concepts for each choice of particular setting,

so you can concentrate fully on your welding task.

- Through powerful TIG arc - faster, better and easier welding across the entire

power range.

- Intelligent housing design with optimized air exchange,

- Powerful, high duty cycle of 60% at 200 amps.

(300 Ampere at TIG 300 &

TIG 300 Puls)

- Quickly cooling ventilator allows a exploitation of maximum power.TIG

welding of 0.8 up to10 mm. ( up to15 mm at WIG-300) with consistently high
quality

- TIG pulse function increases the welding precision

(at TIG 200 Puls & TIG

300 Puls)

Stahlwerk welding devices serie TIG 200/300 offers the highest welding comfort in

the vehicle, machinery, plant -and metal tool, with stair and balcony railings, pipes,
tanks, appliances, car bodies, etc...

Always a clean weld on all work pieces!

The newly developed T IG INVERTER series and welding equ ipment, allows you not
only steel, but also un-and low-and high- alloy steels, nickel-based alloys, copper, and
special materials and other ferrous metals with DC function (direct current) perfect to
weld.

With the system chip MOSFET (Toshiba) our devices have a high-performance
technology that is proven since 1998. The

Stahlwerk welding devices serie TIG

200/300

includes the most advanced, innovative, easy-to-use qualit y engineering, so

even beginners with the TIG welding process work easily.
Compared to conventional welding equipme nt, the unique HF Inverter technology has

many advantages. Smaller volume, reduced weight, continuously variable regulation,
energy saving etc.. The application of inverter technology allows a focused and
permanent power output. This makes an adjustment much more precise and practic al.
Our welder is working in a tube package with a ball joint and integrated switch
(comparable models work with cable ties).

4

ALL SIGNIFICANT WELDING PARAMETERS IN DIRECT

ACCESS

x Digital display (only in work mode or displayes in MMA mode!)
x 2 Stroke and 4 Stroke – circuit: at 2-stroke, the torch button of the TIG tube.

package has to remain pressed and held. Once the button is released the arc is
extinguished. At 4-stroke the arc remains stable after pressing. Only by pressing
the torch button the arc is extinguished and the current reduction occurs
automatically with the gas-run time. Professional settings in which you achieve
results of a quality that impress even the professional user

x Anti Stick: prevents annealing of the electrode (less consumable electrodes),

because the power is immediately terminated

x Hot-Start: automatic voltage increase at the start.
x Lift-Ignition: with contact to the workpiece
x MMA: manual metal arc welding.
x ARC-Force = Sprühlichtbogen: Wenn der Lichtbogen kürzer wird, wird durch

diese Regelung der Stromwert automatisch erhöht. (only TIG 300)

x Adjustable welding current: adjustable from 0 to 200 A (for pulse mode upper

value)

x Automatic slow current reduction after switching off the tube package (prevent

loophole at the end of the weld). Adjustable from 0 to 10 sec. (only TIG 200 Puls

& 300 Puls)

x Pre-gas: Important to protect the weld against air and create the gas atmosphere

(only TIG 200 Puls)

x Tube package: with ball joint and integrated switch.

Precision metering with TIG pulse function

(only TIG 200 Puls & TIG

300 Puls)

The increased arc stability provid es better welding precision. Thanks to this pulse
functions, you can deeper weld in the workpiece (10 mm) without it ever gets too
hot. A burn of the workpiece is prevented and a clean and stable weld is the result.

The pulse function is particularly suited for welding thin pl ates whose materials may
be heated only slightly. Also thin sheets can be welded without burning. During the
welding operation for a specified time (depending on the setting), the arc is
uploaded with energy and automaticall y red uced.