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Item 63618
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SETUP
Maintenance and Service
TO pREVENT SERIOUS INJURy, FIRE ANd BURNS:
Unplug the Welder, rest the TIg Torch on a heat-proof, electrically non-conductive surface, and
allow all parts of the Welder to cool thoroughly before service.
1.
BEFORE EAcH USE,
inspect the general
condition of the welder. Check for:
• loose hardware,
• misalignment or binding of moving parts,
• damaged cord/electrical wiring,
• frayed or damaged cables,
• cracked or broken parts, and
• any other condition that may
affect its safe operation.
2.
pERIOdIcALLy,
Have a qualified technician unplug
the Welder, remove the Back Housing, and using
compressed air, blow out all dust from the interior.
3.
AFTER EVERy USE,
Store in a
clean and dry location.
Troubleshooting
IMpORTANT!
Be cERTAIN to shut off the Welder, disconnect it from power, and discharge the
electrode to ground before adjusting, cleaning, or repairing the unit.
problem
possible causes
Likely Solutions
When Switched On
Power Indicator
Lights, But Welder
Does Not Function
1. Tripped thermal protection device.
2. Ground Clamp not attached
to workpiece.
3. Machine is in low- or
over-voltage protection.
4. Shielding Gas not connected.
1. Reduce duration or frequency of welding periods
to help reduce wear on the welder. Refer to
Duty Cycle (Duration of Use) on page 14.
2. Attach Ground Clamp to workpiece.
3. If Voltage Input/Thermal Overload Indicator is
illuminated, check input voltage and ensure it
falls within the specified range. If input voltage is
correct, press Reset Button on back of machine.
4. Connect shielding gas to Welder.
When Switched On
Power Indicator
Does Not Light
1. Unit is not connected to outlet properly.
2. Outlet is unpowered.
3. Circuit supplies insufficient
input voltage or amperage.
4. Circuit breaker has tripped due
to high input amperage.
1. Verify the voltage at the outlet and
the connection to the outlet.
2. Check circuit breaker/GFCI devices; if any are tripped,
determine and remedy cause before resetting.
3. Verify that the circuit is designed to supply the required input
amperage as detailed in Specifications on page 7.
4. Press Reset Button on back of machine
to reset circuit breaker.
Weak Arc Strength
1. Incorrect line voltage.
2. Improper gauge or length of cord.
1. Check the line voltage and, if insufficient, have
a licensed electrician remedy the situation.
2. Do not use an extension cord on this Welder. Use
only one of the supplied power cords for this
Welder or an identical replacement cord.
Welding Arc Not Stable. 1. Loose electrode cable or ground cable.
2. Damaged electrode holder or loose
connection within electrode holder.
3. Adjust current setting.
4. Shielding gas getting low.
1. Check to ensure that all connections are tight.
2. Have a qualified technician inspect and
repair/replace as necessary.
3. Make sure setting matches recommended setting on chart.
4. Replace shielding gas cylinder.
Follow all Safety precautions whenever diagnosing or servicing the tool.
disconnect power supply before service.
