Harbor Freight Tools 66787 Produkthandbuch
Page 13
SKU 66787
For technical questions, please call 1-800-444-3353.
Wear a NIOSH-approved respirator
to avoid breathing arc fumes.
Stroke the area to be welded with the
Stroke the area to be welded with the
11.
Electrode to ignite the arc. Never tap
the Electrode into the welding sur-
face to ignite the arc. This damages
its external coating on the Electrode
which prevents oxygen in the air from
coming into contact with the molten
metal, causing it to oxidize.
Once the arc is ignited, tilt the Elec-
Once the arc is ignited, tilt the Elec-
12.
trode forward at an angle of approxi-
mately 30° and hold it at a distance
from the welding object equal to the
diameter of the Electrode.
NotE:
NotE:
13.
If too much current is drawn
from the Welder, the internal Thermal
Overload Protector will activate. The
Yellow “Overheating” Light (5) will
illuminate, and the Welder will auto-
matically shut off until it cools down.
Please wait until the welder automati-
cally restarts after the yellow “over-
heating” light turns off.
(See Figures B and c.)
When the weld is complete, lift the
When the weld is complete, lift the
14.
Electrode clearly away from any
grounded object. Then turn the
Power Switch (16)
oFF.
(See Figure c.)
Unplug the Power Cord (17) from its
Unplug the Power Cord (17) from its
15.
electrical outlet.
Remove the Ground Clamp (9) from
Remove the Ground Clamp (9) from
16.
the workpiece it is clamped onto.
Then remove the Electrode from the
Electrode Holder (8).
(See Figure a.)
Allow all components of the Welder
Allow all components of the Welder
17.
to completely cool. Then clean and
store the Welder indoors out of reach
of children and other unauthorized
persons.
IMPORTANT: Refer to the included
IMPORTANT: Refer to the included
18.
“Weld Diagnoses” pamphlet for tips
and suggestions regarding proper
welding.
tIG torch operating Instructions
please Note: the
following
instructions are for tig
welding using the tig torch.
to prEVENt SErIouS
to prEVENt SErIouS
INjurY aNd dEath:
do not touch the tip of the
torch when the welder is
connected to power. the
torch will immediately
activate when it is plugged in.
the operator must carefully
direct the torch whenever
the welder is connected to
power. when the operator is
not holding the torch, it must
be sitting on a nonconductive,
nonflammable surface.
Feed the filler metal being
used into the arc with a
properly insulated holder (not
included).
To use Tig Torch, first disconnect
1.
Electrode Holder (8).
Attach the welder’s Ground Clamp
Attach the welder’s Ground Clamp
2.
to a clean uncoated metal part of the
workpiece near the welding location.
Close the Gas Flow Knob on the
Close the Gas Flow Knob on the
3.
torch completely, turning it clockwise
until it stops. Turn the argon gas sup-
ply on.
hold the torch in a safe direction
hold the torch in a safe direction
4.
,
plug the welder’s power cord into a
daNGEr
REV 09h