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Item 64806
Sa
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tig
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tig Welding
to prEVEnt SErioUS inJUry and dEatH:
do not weld without grounding clamp. When the operator is not holding the torch, it must be sitting on a
nonconductive, nonflammable surface. only hold tig rod with an electrically insulated welding glove.
to prEVEnt dEatH FroM aSpHyXiation:
do not open gas without proper ventilation. Fix gas leaks immediately.
Shielding gas can displace
air and cause rapid loss of consciousness and death.
Shielding gas without carbon dioxide can be
even more hazardous because asphyxiation can start without feeling shortness of breath.
noticE:
TIG welding is a complicated process, requiring experience and skill to achieve satisfactory results.
Training beyond the scope of this manual is required to TIG weld properly.
1. Open gas cylinder’s valve all the way.
2. Set Flow Gauge to SCFH value indicated on the
Settings Chart on the inside of the Welder door.
3.
iMportant: change the Voltage Switch
on the back of the Welder to the
voltage of the outlet you will use.
4. If using 120VAC, connect the included adapter to
the end of the Power Cord.
If using 240VAC, do not use the adapter.
5. Plug the Power Cord into a properly grounded
and rated receptacle that matches the plug and
selected voltage. The circuit must be equipped
with delayed action-type circuit breaker or fuses.
6. Set the Mode Switch to the middle,
TIG welding
setting.
7. Set TIG Torch down on nonconductive,
nonflammable surface away from
any grounded objects.
8. Turn the Power Switch ON.
note:
The initial settings may need to be
adjusted after stopping and carefully inspecting
the weld. Proper welding takes experience.
Warning! to prEVEnt SErioUS inJUry:
protective gear must be worn when using the
Welder; minimum shade number 10 full face shield
(or welding mask), ear protection, welding gloves,
sleeves and apron, nioSH-approved respirator,
and fire resistant work clothes without pockets
should be worn when welding. light from the
arc can cause permanent damage to the eyes
and skin. do not breathe arc fumes.
After practice welding on scrap,
stop, and
check your progress. Perform Strike Test according
to
Strike test on page 31.
After making
any necessary adjustments, continue to weld
while carefully following the DUTY CYCLE
guidelines as explained on page 28.
Warning!
Metal work bench must
be grounded when tig welding.
9. Hold TIG Torch in one gloved hand and the
TIG Rod (sold separately) in other gloved hand.
notE:
Maintain a constant distance between the
Tungsten Electrode and the workpiece: between
1 and 1.5 times the diameter of the Electrode.
10. Open valve on TIG Torch to start gas flow.
11. To initiate welding arc, touch Electrode
to work piece and lift.
12. When welding puddle is hot enough, tilt Torch
backward about 10-15 degrees from vertical and
move it back slightly. Add TIG Rod material as
needed to the front end of the weld puddle.
13. Alternate between pushing the torch/weld
puddle and adding the TIG Rod material.
notE:
Remove the TIG Rod each time the Electrode
is advanced, but do not remove it from the gas shield.
This prevents oxidation from contaminating the weld.
14. When finished welding, pull Torch away from
work piece until welding arc is broken, then
return the gas coverage until weld solidifies.
15. Close valve on TIG Torch and turn Right Knob
to OFF to turn off power to TIG Torch.
16. Set TIG Torch down on nonconductive,
nonflammable surface away from
any grounded objects.
17. Turn the Power Switch OFF.
18. To prevent accidents, after use:
• Allow Welder to cool down.
• Unplug Welder’s power cord from outlet.
• Remove Ground Clamp from workpiece or table.
• Disconnect TIG Torch and Ground Cables.
• Close gas cylinder’s valve securely,
remove regulator and replace cap.
• Disconnect Gas Hose from Welder.
• Store and secure gas cylinder.
• Clean, then store Welder and its accessories
indoors out of children’s reach.