90 AMP FLUX WIRE WELDER - Harbor Freight Tools

GUN
Note: If Welder is used too long, the amber Overload
Indicator will light and the Welder Gun will shut off
until the welder cools. If this happens, rest the Gun on
an electrically non-conductive, heat-resistant surface,
such as a concrete slab, well clear of the ground
clamp. Wait about 8-10 minutes with the Power
Switch to ON for the welder to cool. When the welder
can be used again, use shorter welding periods and
longer rest periods to help prevent needless wear.
90 AMP FLUX WIRE WELDER
WIRE FEED SPEED
ITEM 68887
ON
OFF
MIN
MAX
Wire .030″-.035″ Flux-core
Capacity XX Ga. – X/X″ Steel Plate
Electrode – X′
Cables
Ground Clamp – X′
Gun
concrete slab
(or other heat-proof,
non-conductive
surface)
SAFETY
GROUND
120V~
60Hz
20A
7. After welding the test weld on a piece of scrap for a
few seconds, stop, and check your progress. Clean,
then compare your weld’s appearance with the diagrams
and descriptions in the Welding Tips section starting on
the next page. After making any necessary adjustments,
continue to weld while carefully following the
DUTY CYCLE guidelines as explained on page 14.
8. When the weld is complete,
lift the Gun and welding wire clearly away from any
grounded object, and turn the Power Switch off.
9. Set the Gun down on a heat‐proof, electrically
non‐conductive surface. Unplug the Power Cord.
After practice welding for a few
seconds, STOP and examine
your weld using the guidelines
starting on the next page.
HOLD
GUN
CLEAR
Gun
FOLLOW DUTY CYCLE!
concrete slab
(or other heat-proof,
non-conductive
surface)
up to 2 minutes welding
at rated output
GUN
GROUND
90 AMP FLUX WIRE WELDER
WIRE FEED SPEED
ITEM 68887
ON
OFF
120V~
60Hz
20A
MIN
MAX
Wire .030″-.035″ Flux-core
Capacity XX Ga. – X/X″ Steel Plate
Electrode – X′
Cables
Ground Clamp – X′
MAINTENANCE WELDING TIPS BASIC WELDING SETUP
SKU 68887
For technical questions, please call 1-800-444-3353.
Page 17