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WWW.FORNEYIND.COM

PROBLEM

POSSIBLE CAUSE

POSSIBLE SOLUTION

Wire burns back to

contact tip.

Contact tip clogged or damaged.

Wire feed speed too slow.

Wrong size contact tip.

Bad connection from cable to 

clamp.

Slag buildup inside nozzle or 

nozzle is shorted.

Replace the contact tip.

Increase wire speed.

Use correct size contact tip.

Tighten clamp connection or 

replace cable.

Clean or replace nozzle.

Workpiece clamp and/or 

cable gets hot.

Wire feed speed too fast.

Decrease wire feed speed.

Gun nozzle arcs to work 

surface.

Nozzle clogged.

Clean or replace nozzle

Wire pushes torch back 

from the workpiece.

Torch held too far from the 

workpiece.

Hold the torch at the right distance.

Poor quality welds.

Insufficient gas at weld area.

Rusty, painted, oil or greasy 

workpiece.

Rusty or dirty wire.

Poor gound contact.

Incorrect gas/wire combination

Check that the gas is not being 

blown away by drafts and, if so, 

move to more sheltered weld area. 

If not check gas cylinder contents 

gauge, regulator setting and 

operation of gas valve.

Ensure workpiece is clean and dry.

Ensure wire is clean and dry.

Check gound clamp/workpiece 

connection.

Check the manual for the correct 

conbination.

Weld deposit “stringy” and 

incomplete.

Torch moved over workpiece too 

quickly.

Gas mixture incorrect.

Move the torch slower.

See shielding gas table.

Weld deposit too thick.

Torch moved over workpiece too 

slowly.

Welding voltage too low.

Move the torch faster.

Increase welding voltage.

Summary of Contents for 210 MIG

Page 1: ...Regulator CAT 00311 WELDER FEATURES 210 Amp Output 230V Input For Steel Stainless Steel and Aluminum welding Aluminum drive system and easy to remove torch Optional spool gun increases flexibility Ca...

Page 2: ...all customer service at 1 800 521 6038 Monday through Friday from 7am 5pm Mountain Time or at www forneyind com customer_service Please take time to register your product at www forneyind com customer...

Page 3: ...g the best solutions to our customer s needs Above all our employees will provide the same respect and caring attitude within the organization as they are expected to share with every Forney customer...

Page 4: ...ustries 1830 Laporte Avenue Fort Collins CO 80521 1 800 521 6038 www forneyind com 6 Purchaser Warranty The original purchaser of the Forney Industries product The warranty is not transferable Forney...

Page 5: ...D COM WARRANTY 4 TABLE OF CONTENTS 5 SAFETY INFORMATION 6 ASSEMBLY AND MAJOR COMPONENTS 11 FRONT PANEL OPERATION 16 GENERAL OPERATING INSTRUCTIONS 17 TROUBLESHOOTING 19 SPARE PARTS AND DIAGRAMS 21 TAB...

Page 6: ...nd Educational Eye And Face Protection ANSI Standard Z87 1 from American National Standards Institute 1430 Broadway New York NY 10018 Cutting And Welding Processes NFPA Standard 51B from National Fire...

Page 7: ...ing dust and fumes Local exhaust ventilation must be provided together with adequate general ventilation and air circulation particularly when work is done in a confined space Welding process must be...

Page 8: ...il the fault has been found and corrected Noise can cause permanent hearing loss Welding processes can cause noise levels that exceed safe limits You must protect your ears from loud noise to prevent...

Page 9: ...ccording to the following guidelines In areas free from moisture and dust In areas with ambient temperature between 30 to 90 F In areas free from oil steam and corrosive gases In areas not subjected t...

Page 10: ...switch must be equipped with time delay fuses The connection with ground must be made with a two pole plug compatible with the above mentioned socket When working in a confined space the welder must...

Page 11: ...adjustment knob counterclockwise to ensure the valve is fully closed Screw the gas regulator fully down on the gas bottle valve and fully tighten Connect the gas hose to the regulator securing with c...

Page 12: ...f metal you wish to weld Wire spools aren t supplied with the unit and must be purchased separately Ensure gas is disconnected Before proceeding remove the nozzle and the contact tip from the torch Op...

Page 13: ...cable to the outlet Turn on the switch Press the torch switch The wire fed by the wire feeding motor at variable speed must slide through the liner When it exits from the torch neck release the torch...

Page 14: ...size 030 035 grooves built into it 4 Find the side of the drive roller that is stamped with the same wire diameter as that of the wire being installed Push the drive roller onto the drive roller shaft...

Page 15: ...the same diameter as the wire being used 21 Slide the contact tip over the wire protruding from the end of the gun Thread the contact tip into the end of the gun and hand tighten securely 22 Install t...

Page 16: ...e welding 4 Ground Clamp 5 MIG Torch Gun Remove for spool gun change and disconnect gas and electrical connector Reconnect gas and electrical connector after change over 1 4 2 3 5 Connect the ground c...

Page 17: ...essive and unstable arc Increase the voltage even higher and the contact tip will burn C Excessive wire speed can be corrected through the arc voltage increase The limit of this adjustment depends on...

Page 18: ...ire Sharp bends or kinks in the welding cable should be avoided Always try to avoid getting particles of metal inside the machine since they could cause short circuits or other damage If available use...

Page 19: ...ed roller pressure Burr on end of wire Liner blocked or damaged Replace wire feeding motor Increase roller pressure Re cut wire square with no burr Clear with compressed air or replace liner Lack of p...

Page 20: ...rom the workpiece Hold the torch at the right distance Poor quality welds Insufficient gas at weld area Rusty painted oil or greasy workpiece Rusty or dirty wire Poor gound contact Incorrect gas wire...

Page 21: ...K Thermostat 100 10a 1 pc pack 1 24 22400104 Rectifier pms 12 4 1 f 1 mov 1 25 05000263 Rear panel 1 Tools and Spare Parts List NO PART NUMBER ITEM DESCRIPTION QTY 26 22910110 Male gas connector 1 8 g...

Page 22: ...22 WWW FORNEYIND COM...

Page 23: ...23 WWW FORNEYIND COM...

Page 24: ...WWW FORNEYIND COM Front View Torch Gun Installation Spool Torch Assembly Complete Torch Gun Consumable Assembly Gas Hose Connection Polarity Change Electrical Connector 1 2 3 4 5 Torch Gun Installati...

Page 25: ...25 WWW FORNEYIND COM Loosen tension knob lift roller Install wire Lock in roller and correctly set tension 1 2 3 Spool Installation...

Page 26: ...co gas diffuser 35 50 1 pc pack 1 04 23005375K Tw1 m15 torch neck 1 pc pack 1 05 23005360K Torch head plastic housing 1 pc pack 1 MIG Gun Torch Spare Parts List NO PART NUMBER ITEM DESCRIPTION QTY 06...

Page 27: ...l d 7X25 0 8 1al 1 pc pack 1 19 44400027K Sg wire feeder d 28 R 0 8 1Al 1pc pack 1 20 21025004K Hex nut m 4 med stl 8 Zn 10 pcs pack 10 Spool Gun Torch Spare Parts List NO PART NUMBER ITEM DESCRIPTION...

Page 28: ...WWW FORNEYIND COM Forney Industries Inc 1830 LaPorte Avenue Fort Collins CO 80526 800 521 6038 www forneyind com...

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