Forney 410 User manual

Adjust wire feed
speed ( ) and
voltage ( )
Flux-
Cored
* Face the appropriate groove
towards the inside of machine
Set drive roll
Solid
wire
Connect to input power
With contact tip
3/8” from metal,
depress trigger
completely to
initiate arc
Install wire spool
0.023” (0.6mm) - 0.035” (0.9mm) diameter
8” (200mm)
wire spool
4” (100mm)
wire spool
Feed wire and set pressure
Knob set ~2-3
marks
Remove
consumables
and depress
trigger until
wire comes out.
Replace
consumables
See chart on welder
for correct settings
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4. 5. 6.
7.
9. 10. 11.
8.
Connect MIG gun and ground clamp
QUESTIONS OR TROUBLE? Contact Forney Industries at 1-800-521-6038 [email protected]
forneyind.com
MIG QUICK START GUIDE
220 MP WELDER
ITEM# 410
Set polarity for MIG (solid wire)
or Flux-Cored
Solid wire Flux-cored
Read user manual
2.
3.
1.
Select process
Pressure knob
NOTE: If using gas:
2. Attach hose to
regulator and
regulator to
gas bottle
1. Attach gas hose
to machine
MIG Gun Ground
Clamp
• Generator OK with continuous output >
5,000 W (120V) or 10,000 W (230V)
• Extension cord: #12 AWG (120V) or #8
AWG (230V) or larger. 25’ (8m) or shorter
extension cords recommended

MIG TROUBLESHOOTING TIPS
Improper wire spool installation
Use wire with a diameter between 0.023” (0.6mm) and 0.035” (0.9mm). Larger diameters draw too much amperage.
Trying to weld single pass on material larger than 3/8” (9.5mm) thick is not possible with this machine. Multi-pass recommended for thicker materials.
Welder should be the only thing plugged into the circuit.
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #12 AWG or larger up to 25 feet.
• Generators must be a minimum 5,000W continuous output with no low-idle function (or low-idle off), 5% THD Max.
Frequently tripping circuit breaker or exceeding duty cycle
Low weld output or poor fusion
Wire from spool to drive should relax with a slight curve after feeding.
• Can cause feed issues and inconsistent weld quality.
• Verify all parts are in the proper place. Refer to manual.
Too much spool tension
Knob set ~2-3 marks
Too little pressure = Roll can slip and feed can
be erratic.
Too much pressure = can crush wire, causing
wire feeding problems and welder damage.
Incorrect drive roll pressure
8” (200mm) wire spool 4” (100mm) wire spool
Trigger must be pulled to initiate the arc. This
will initiate the arc and begin feeding the wire.
DEPRESS THE TRIGGER COMPLETELY
No arc start on contact
• Can cause feed and weld issues and
arc instability.
• Each component must be sized for
wire diameter used.
Mismatched drive roll, liner, or
contact tip size
To ensure maximum quality, always clean
and prepare welding surfaces.
Workpiece Preperation
Connect ground clamp to clean, bare metal. No rust,
paint or other coatings. Attach the ground clamp
directly to the workpiece if you are experiencing issues.
Workpiece grounding
Low weld output or poor fusion
110-120V
208-240V
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #8 AWG.
• Generators must be a minimum 10,000W continuous output with no low-idle function (or low-idle off), 5% THD Max.

Connect to input power
4. 6.
Choose between High Frequency (HF) start
or Lift start.
7.
Adjust amperage per
material thickness
Connect TIG torch lead
to gas (100% Argon)
5.
Connect TIG torch and
ground clamp
3.
ELECTRODE IS ALWAYS ELECTRICALLY
HOT WHILE IN TIG MODE
FIND MORE INFORMATION AT
FORNEYIND.COM
TIG TROUBLESHOOTING TIPS
Low weld output or poor fusion
Welder should be the only thing plugged into the circuit.
Frequently tripping circuit breaker or exceeding
duty cycle
• Not recommended for this machine.
• Output is DC only which is not recommended for TIG
welding aluminum.
Aluminum welding
TIG QUICK START GUIDE
220 MP WELDER (NOT RECOMMENDED FOR ALUMINUM)
ITEM# 410
Read user manual
Select process
2.
1.
DC
ONLY
TIG Torch Ground
Clamp
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #8 AWG.
• Generators must be a minimum 10,000W continuous output with no low-idle
function (or low-idle off), 5% THD Max.
208-240V
QUESTIONS OR TROUBLE? Contact Forney Industries at 1-800-521-6038 [email protected]
forneyind.com
• Generator OK with continuous output >
5,000 W (120V) or 10,000 W (230V)
• Extension cord: #12 AWG (120V) or #8
AWG (230V) or larger. 25’ (8m) or shorter
extension cords recommended
To ensure maximum quality, always clean
and prepare welding surfaces.
Workpiece Preperation
Connect ground clamp to clean, bare metal. No rust,
paint or other coatings. Attach the ground clamp
directly to the workpiece if you are experiencing issues.
Workpiece grounding
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #12 AWG
or larger up to 25 feet.
• Generators must be a minimum 5,000W continuous output with no low-idle function
(or low-idle off), 5% THD Max.
Low weld output or poor fusion
110-120V
* TIG Torch sold separately

STICK TROUBLESHOOTING TIPS
*Performance may vary by brand
Connect to input power Recommended electrodes
4. 6.
FIND MORE INFORMATION AT FORNEYIND.COM
Adjust amperage per
chart on the inside of
the welder
5.
Electrode Electrode Amperage
3/32” 1/8” 5/32”
E6010
E6011
E6013
E7014
E7018
E308L
Ni55
30-75 75-125 110-165
40-85
40-90
70-90
65-100
40-70
50-65
75-125
70-110
90-140
110-165
75-115
80-95
110-165
115-140
140-190
150-220
105-160
110-135
Connect electrode
holder and ground
clamp according to
desired polarity
3.
Usually
DCEP -
Electrode
Positive
Use 3/16” diameter electrodes or smaller. Some 3/16” will draw too much amperage.
Trying to weld single pass on material larger than 3/8” thick is not possible with this machine. Multi-pass recommended for thicker materials.
Welder should be the only thing plugged into the circuit.
Frequently tripping circuit breaker or exceeding duty cycle
STICK QUICK START GUIDE
220 MP WELDER
ITEM# 410
Read user manual
Select process
2.
1.
Electrode Holder Ground
Clamp
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #12 AWG
or larger up to 25 feet.
• Generators must be a minimum 5,000W continuous output with no low-idle function
(or low-idle off), 5% THD Max.
Low weld output or poor fusion
110-120V
• Usually due to low input power.
• Welder should be only thing plugged into circuit.
• Avoid using extension cords. If one must be used, it must be 3 conductor #8 AWG.
• Generators must be a minimum 10,000W continuous output with no low-idle function
(or low-idle off), 5% THD Max.
208-240V
QUESTIONS OR TROUBLE? Contact Forney Industries at 1-800-521-6038 [email protected]
forneyind.com
• Generator OK with continuous output >
5,000 W (120V) or 10,000 W (230V)
• Extension cord: #12 AWG (120V) or #8
AWG (230V) or larger. 25’ (8m) or shorter
extension cords recommended
To ensure maximum quality, always clean
and prepare welding surfaces.
Workpiece Preperation
Connect ground clamp to clean, bare metal. No rust,
paint or other coatings. Attach the ground clamp
directly to the workpiece if you are experiencing issues.
Workpiece grounding
Low weld output or poor fusion