Miami, Florida 33135 or CSA Standard W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199. BE SURE THAT ALL INSTALLATION, OPERATION, MAINTENANCE AND REPAIR PROCEDURES ARE PERFORMED ONLY BY QUALIFIED INDIVIDUALS.
SAFETY ELECTRIC SHOCK can kill. ARC RAYS can burn. 3.a. The electrode and work (or ground) circuits 4.a. Use a shield with the proper filter and cover are electrically “hot” when the welder is on. plates to protect your eyes from sparks and Do not touch these “hot”...
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SAFETY WELDING and CUTTING CYLINDER may explode SPARKS can cause fire or if damaged. explosion. 7.a. Use only compressed cylinders containing the correct shielding gas for the 6.a. Remove fire hazards from the welding area.If process used and properly operating this is not possible, cover them to prevent the welding sparks regulators designed for the gas and from starting a fire.
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SAFETY 6. Eloigner les matériaux inflammables ou les recouvrir afin de PRÉCAUTIONS DE SÛRETÉ prévenir tout risque d’incendie dû aux étincelles. Pour votre propre protection lire et observer toutes les instructions 7. Quand on ne soude pas, poser la pince à une endroit isolé de et les précautions de sûreté...
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2004/108/EC. It was manufactured in conformity with a national standard that implements a harmonized standard: EN 60974-10 Electromagnetic Compatibility (EMC) Product Standard for Arc Welding Equipment. It is for use with other Lincoln Electric equipment. It is designed for industrial and professional use. Introduction All electrical equipment generates small amounts of electromagnetic emission.
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SAFETY Electromagnetic Compatibility (EMC) The size of the surrounding area to be considered will depend on the structure of the building and other activities that are taking place. The surrounding area may extend beyond the boundaries of the premises. Methods of Reducing Emissions Mains Supply Welding equipment should be connected to the mains supply according to the manufacturer’s recommenda- tions.
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- MASTER TABLE OF CONTENTS FOR ALL SECTIONS - Page Safety ................i-vi Installation .
INSTALLATION Read entire installation section before starting INPUT POWER, GROUNDING AND installation. CONNECTION DIAGRAM SAFETY PRECAUTIONS WARNING WARNING ELECTRIC SHOCK can kill. ELECTRIC SHOCK can kill. • Do not touch electrically live parts such as • Only qualified personnel should output terminals or internal wiring.
INSTALLATION FIGURE A.1 — DUAL VOLTAGE MACHINE INPUT CONNECTIONS WARNING ADVERTISSEMENT ADVERTENCIA ELECTRIC SHOCK can kill Disconnect input power before inspecting or servicing machine. LES CHOCS ÉLECTRIQUES peuvent être mortels Do not operate with covers removed. DESCARGAS ELECTRICAS pueden matar Do not touch electrically live parts.
INSTALLATION GUN AND CABLE INSTALLATION 2. Remove the cylinder cap. Inspect the cylinder valves and regulator for damaged threads, dirt, The Magnum 250L gun and cable provided with the dust, oil or grease. Remove dust and dirt with a POWER MIG ®...
INSTALLATION COIL CLAW™ INSTALLATION The Coil Claw™ and mounting screws are provided as an optional accessory for the POWER MIG ® 216. This user-install accessory provides cable management for the machine. WARNING Turn the welder power switch OFF before installing Coil Claw™. ------------------------------------------------------------------------ 1.
OPERATION Read entire Operation section before operating the POWER MIG® 216. WARNING ELECTRIC SHOCK can kill. • Do not touch electrically live parts or electrode with skin or wet clothing. Insulate yourself from work and ground. • Always wear insulating gloves.
OPERATION PRODUCT DESCRIPTION DESCRIPTION OF CONTROLS The POWER MIG ® 216 is a complete semiautomatic See Figure B.1 DC voltage arc welding machine built to meet NEMA 1. Power ON/OFF Switch - Press the switch to "ON" specifications. It combines a tapped transformer volt- position to energize the POWER MIG 216.
OPERATION WIRE REEL LOADING - SPOOLS OR WIRE DRIVE ROLL COILS The drive rolls installed with the POWER MIG ® have two grooves, one for .035”(0.9mm) wire and the To Mount 10 to 44 Lb. (4.5-20 kg) Spools (12"/ 300 other for .045”(1.1mm) wire.
OPERATION TO START THE WELDER The pressure arm controls the amount of force the drive rolls exert on the wire. Proper adjustment of pres- Turn the “Power Switch” switch to “ON”. With the sure arm gives the best welding performance. For best desired voltage and wire speed selected, operate the results, set pressure arm to the suggested value.
OPERATION 5. Loosen the socket head cap screw that holds the 3. Press the trigger to feed the wire electrode through connector bar against the gun adapter. the gun and cable. For solid wire, cut the electrode within approximately 3/8" (10 mm) of the end of the Important: Do not attempt to completely contact tip [3/4"...
OPERATION WIRE FEED OVERLOAD 9. When no more welding is to be done, close valve on gas cylinder (if used), momentarily operate gun PROTECTION trigger to release gas pressure, and turn OFF The POWER MIG ® 216 has solid state overload pro- POWER MIG ®...
ACCESSORIES ALTERNATIVE MAGNUM GMAW DRIVE ROLL KITS GUN AND CABLE ASSEMBLIES Refer to Table C.1 for various drive roll kits that are available for the POWER MIG 216. The item in Bold ® The following Magnum 250L gun and cable assemblies is supplied standard with the POWER MIG ®...
ACCESSORIES MAKING A WELD WITH THE SPOOL GUN ADAPTER KIT AND SPOOL GUN INSTALLED CAUTION In either toggle switch position, closing either gun trigger will cause the electrode of both guns to be electrically “HOT”. Be sure unused gun is posi- tioned so electrode or tip will not contact metal case or other metal common to work.
MAINTENANCE SAFETY PRECAUTIONS 3. If using optional adjustable slip-on nozzles, See Table D.2 in this section. WARNING • Be sure the nozzle insulator is fully screwed onto the gun tube and does not block the gas holes in the diffuser. ELECTRIC SHOCK can kill.
MAINTENANCE 8. Tighten the set screw in the side of the gas diffuser LINER REMOVAL AND REPLACE- against the cable liner using a 5/64" (2.0 mm) Allen MENT wrench. NOTE: Changing the liner for a different wire size FIGURE D.1 requires replacement of the gas diffuser per Table D.1 to properly secure the different liner.
MAINTENANCE TABLE D.2 GUN HANDLE DISASSEM- ACCESSORIES AND EXPENDABLE REPLACEMENT PARTS FOR MAGNUM 250L GUN AND CABLE ASSEMBLIES The internal parts of the gun handle may be English Metric inspected or serviced if necessary. Description Part No. Size Size The gun handle consists of two halves that CABLE LINER For 15' (4.5 m) or KP42-25-15...
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MAINTENANCE FIGURE D.2 – MAJOR COMPONENT LOCATIONS 1. Case Front Assembly 2. Case Back Assembly 3. Center Assembly 4. Wire Drive Assembly 5. Base & Power Component Assembly 6. Covers Assembly POWER MIG ®...
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TABLE OF CONTENTS-THEORY OF OPERATION SECTION Theory of Operation ..............E-1 Input Line Voltage, Voltage Selector Switch, Main Transformer, Auxiliary Transformer And Center Panel Mounted Diode Bridge .
THEORY OF OPERATION FIGURE E.2 - INPUT POWER CIRCUIT WIRE SPEED SOLENOID CONTROL WIRE RECTIFIER DRIVE DIODE LINE SWITCH MOTOR BRIDGE FAN MOTOR CONTROL BOARD TRANSFORMER OUTPUT BRIDGE THERMOSTAT THERMOSTAT TRANSFORMER GUN TRIGGER ASSEMBLY OUTPUT POSITIVE CHOKE TERMINAL RECONNECT PANEL OUTPUT CAPACITORS OUTPUT...
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THEORY OF OPERATION FIGURE E.3 - CONTROL CIRCUITS WIRE SPEED SOLENOID CONTROL WIRE RECTIFIER DRIVE DIODE LINE SWITCH MOTOR BRIDGE FAN MOTOR CONTROL BOARD TRANSFORMER OUTPUT BRIDGE THERMOSTAT THERMOSTAT TRANSFORMER GUN TRIGGER ASSEMBLY OUTPUT POSITIVE CHOKE TERMINAL RECONNECT PANEL OUTPUT CAPACITORS OUTPUT NEGATIVE...
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THEORY OF OPERATION FIGURE E.4 - OPERATIONAL CIRCUITS WIRE SPEED SOLENOID CONTROL WIRE RECTIFIER DRIVE DIODE LINE SWITCH MOTOR BRIDGE FAN MOTOR CONTROL BOARD TRANSFORMER OUTPUT BRIDGE THERMOSTAT THERMOSTAT TRANSFORMER GUN TRIGGER ASSEMBLY OUTPUT POSITIVE CHOKE TERMINAL RECONNECT PANEL OUTPUT CAPACITORS OUTPUT NEGATIVE...
THEORY OF OPERATION PROTECTIVE DEVICES AND CIR- CUITS THERMAL AND OVERLOAD PROTECTION The POWER MIG 216 has two built-in protective ther- ® mostats that respond to excessive temperatures. One is located on the main transformer. The other thermo- stat is located on the output rectifier heat sink assem- bly.
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TABLE OF CONTENTS - TROUBLESHOOTING AND REPAIR Troubleshooting and Repair ............. .F-1 How to Use Troubleshooting Guide .
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HOW TO USE TROUBLESHOOTING GUIDE WARNING Service and Repair should only be performed by Lincoln Electric Factory Trained Personnel. Unauthorized repairs performed on this equipment may result in danger to the technician and machine operator and will invalidate your factory warranty. For your safety and to avoid Electrical Shock, please observe all safety notes and precautions detailed throughout this manual.
Do not touch electrically hot parts. - If you return a PC board to The Lincoln Electric Company for credit, it must be in the static-shielding bag. This will prevent further damage and allow prop- CAUTION er failure analysis.
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5. The control board may be faulty. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG...
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See Wiring Diagram. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
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The wire feed functions nor- mally. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
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Replace. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
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Service Facility. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
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Rectifier Test. CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
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CAUTION If for any reason you do not understand the test procedures or are unable to perform the tests/repairs safely, contact the Lincoln Electric Service Department for technical troubleshooting assistance before you proceed. Call 1-888-935-3877. POWER MIG ®...
AUXILIARY TRANSFORMER TEST WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-12 F-12 AUXILIARY TRANSFORMER TEST (continued) FIGURE F.1 – AUXILIARY TRANSFORMER AUXILIARY TRANSFORMER PROCEDURE 1. Remove input power to the POWER MIG ® 216. 2. Using a 3/8” Nutdriver, remove the case wrap- around cover. 3. Locate the Auxiliary Transformer. See Figure F.1.
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TROUBLESHOOTING AND REPAIR F-13 F-13 AUXILIARY TRANSFORMER TEST (continued) TABLE F.1 LEAD IDENTIFICATION NORMAL EXPECTED VOLTAGE X9 TO X10 32 VAC 5. Carefully apply the correct input voltage to the WARNING POWER MIG ® 216 and check for the correct secondary voltages.
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CR1 AND CR2 RELAY TEST WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-16 F-16 CR1 AND CR2 RELAY TEST (continued) FIGURE F.2 – RELAY TEST POINTS NORMALLY OPEN 12 VDC NORMALLY OPEN PROCEDURE 1. Using a 3/8” nutdriver, remove the left side of 6. Connect on terminals 6 and 8, and measure the case wraparound.
MAIN TRANSFORMER TEST WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-18 F-18 MAIN TRANSFORMER TEST (continued) FIGURE F.3 – X1 AND X2 LOCATION X1 AND X2 TAP SELECTOR SWITCH PROCEDURE WARNING WARNING ELECTRIC SHOCK can kill THE ON/OFF POWER SWITCH will be “hot” during these tests. • Do not touch electrically live parts such as output terminals -------------------------------------------------------- or internal wiring.
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TROUBLESHOOTING AND REPAIR F-19 F-19 MAIN TRANSFORMER TEST (continued) TABLE F.2 – TEST POINTS INPUT VOLTAGE TAP SELECTOR SWITCH TEST POINTS EXPECTED VOLTAGE READING 230 VAC X1-X2 12.23 VAC 230 VAC X1-X2 14.26 VAC 230 VAC X1-X2 16.43 VAC 230 VAC X1-X2 18.69 VAC 230 VAC...
OUTPUT RECTIFIER TEST WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-22 F-22 OUTPUT RECTIFIER TEST (continued) FIGURE F.4 – RECTIFIER TEST POINTS NEGATIVE LEAD PROCEDURE 1. Remove input power to the Power MIG ® 4. Test for “shorted” or “leaky” diodes by checking machine. from the anodes to the cathodes of the diode heatsink plates.
WIRE DRIVE MOTOR TEST WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-24 F-24 WIRE DRIVE MOTOR TEST (continued) FIGURE F.5 – PLUG J4 Black White PROCEDURE NOTE: POLARITY MUST BE OBSERVED FOR THESE TESTS. Test for correct wire drive motor armature voltage. 1. Disconnect main input power to the machine. 2.
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TROUBLESHOOTING AND REPAIR F-25 F-25 WIRE DRIVE MOTOR TEST (continued) 5. Make the following voltage tests: WARNING ELECTRIC SHOCK can kill. • Do not touch electrically live parts such as output terminals or internal wiring. • All input power must be elec- trically disconnected before proceeding.
CHOKE TEST PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-28 F-28 CHOKE TEST PROCEDURE (continued) FIGURE F.6 – CHOKE CHOKE PROCEDURE 1. Using a digital ohmmeter, make sure that the Choke windings are not grounded to the lami- nation (> 1megohm). No windings or terminal connections should look burned or over-heated.
TROUBLESHOOTING AND REPAIR F-29 F-29 TYPICAL OUTPUT VOLTAGE WAVEFORM - MACHINE LOADED (MAX TAP “G”) 0 volts 10.0V MACHINE LOADED TO 200 AMPS AT 22 VDC This is a typical DC output voltage waveform generated from a properly operating machine. Note that each vertical division represents 10 volts and that each horizontal division rep-...
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TROUBLESHOOTING AND REPAIR F-30 F-30 NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM (MAX TAP “G”) 0 volts 20.0V 1.0ms This is a typical DC output voltage waveform generated from a properly operating machine. Note that each vertical division represents 20 volts and that each horizontal division rep- resents 1.0 milliseconds in time.
TROUBLESHOOTING AND REPAIR F-31 F-31 ABNORMAL OUTPUT VOLTAGE WAVEFORM - MACHINE LOADED (MAX TAP “G”) ONE OUTPUT DIODE NOT FUNCTIONING 0 volts 20.0V MACHINE LOADED TO 180 AMPS AT 16 VDC This is NOT a typical DC output volt- age waveform. One output diode is not functioning.
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TROUBLESHOOTING AND REPAIR F-32 F-32 ABNORMAL OPEN CIRCUIT VOLTAGE OUTPUT CAPACITOR BANK NOT FUNCTIONING (MAX TAP “G”) 0 volts 20.0V This is NOT a typical DC output volt- age waveform. The output capacitors are not functioning. Note the lack of “filtering”...
OUTPUT DIODE BRIDGE REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-34 F-34 OUTPUT DIODE BRIDGE REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.7 – OUTPUT DIODE BRIDGE LEADS DISCONNECT RECTIFIER 1104A AND 1104B THERMOSTAT REMOVAL PROCEDURE 1. Using a 3/8” nutdriver, remove both sides of the 5. Using a 3/8” nutdriver and a 3/8” wrench, locate case wraparound cover.
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TROUBLESHOOTING AND REPAIR F-35 F-35 OUTPUT DIODE BRIDGE REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.8 – OUTPUT DIODE BRIDGE RECTIFIER MOUNTING BRACKET Mounting Bracket Mounting Bolts 1/2" Rectifier Mounting Mounting Bolts Bracket REPLACEMENT PROCEDURE 1. Mount the new Rectifier to the mounting brack- 6.
MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-38 F-38 MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.9 – MAIN TRANSFORMER LOCATION Main Transformer REMOVAL PROCEDURE 8. Feed leads H8 and H9 toward the inside of the 1. Using a 3/8” nutdriver, remove both sides of the machine.
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TROUBLESHOOTING AND REPAIR F-39 F-39 MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.10 – VOLTAGE CONTROL SWITCH LEADS FIGURE F.11 – THERMOSTAT LEADS DISCONNECT THERMOSTAT LEADS POWER MIG ®...
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TROUBLESHOOTING AND REPAIR F-40 F-40 MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.12 – REAR ACCESS PANEL REMOVE REAR ACCESS PANEL FIGURE F.13 – REAR ACCESS PANEL (CLOSE-UP) 208V POWER MIG ®...
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TROUBLESHOOTING AND REPAIR F-41 F-41 MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.14 – MAIN TRANSFORMER MOUNTING NUTS REMOVE REMOVE REPLACEMENT PROCEDURE 1. Carefully maneuver the new Main Transformer 6. Apply a thin film of Penetrox A-13 to the rectifi- back into the machine and onto its mounting er bridge assembly and reconnect the two sec- studs.
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TROUBLESHOOTING AND REPAIR F-42 F-42 MAIN TRANSFORMER REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.15 – TYPICAL LEAD MOUNTING HARDWARE CONFIGURATION PLAIN WASHER LOCK WASHER HEX NUT BOLT LEAD TERMINAL SWITCH CONTACT POWER MIG ®...
CONTROL BOARD REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-44 F-44 CONTROL BOARD REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.16 – CONTROL BOARD MOUNTING NUTS CONTROL BOARD HEX LOCK MOUNTING NUTS REMOVAL PROCEDURE REPLACEMENT PROCEDURE 1. Remove power to the machine. 1. Mount the new board to the existing mounting studs.
WIRE DRIVE ASSEMBLY REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-46 F-46 WIRE DRIVE ASSEMBLY REMOVAL AND REPLACEMENT PROCEDURE (continued) REMOVAL PROCEDURE REPLACEMENT PROCEDURE 1. Disconnect main input power to the machine. 1. Bolt the Wire Drive Assembly to the wire drive compartment. 2. Remove gun cable and remove the wire. 2.
CR-1 AND CR-2 RELAYS REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-50 F-50 CR-1 AND CR-2 RELAYS REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.18 – RELAY LOCATION RELAYS REMOVAL PROCEDURE REPLACEMENT PROCEDURE 1. Remove power to the machine. 1. Mount the new Relays to the existing mounting studs. Install hex nuts along with the lock and 2.
FAN BLADE / MOTOR REMOVAL AND REPLACEMENT PROCEDURE WARNING Service and repair should be performed only by Lincoln Electric factory trained personnel. Unauthorized repairs performed on this equipment may result in danger to the technician or machine operator and will invalidate your factory warranty. For your safety and to avoid electrical shock, please observe all safety notes and precautions detailed throughout this manual.
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TROUBLESHOOTING AND REPAIR F-52 F-52 FAN BLADE / MOTOR REMOVAL AND REPLACEMENT PROCEDURE (continued) FIGURE F.19 – FAN MOUNTING BOLTS REAR Blade Motor Mounting Band 11/32" Mounting Nuts 5/16" Bolts REMOVAL PROCEDURE REPLACEMENT PROCEDURE 1. Using a 3/8” nutdriver, remove case wrap- 1.
TROUBLESHOOTING AND REPAIR F-53 F-53 RETEST AFTER REPAIR INPUT IDLE AMPS AND WATTS Input Volts / Hertz Maximum Idle Amps Maximum Idle Watts 230 / 60 OPEN CIRCUIT VOLTAGE 36 VDC WIRE SPEED RANGE 50 - 700 IPM (1.27 - 17.8 m/minute) POWER MIG ®...
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ElECTriCal DiaGramS WiriNG DiaGram - (l15096) POWER MIG 216 (208/220/230V) CAVITY NUMBERING SEQUENCE (COMPONENT SIDE OF P.C. BOARD) NOTES: N.A. WELDING CABLE MUST BE OF PROPER CAPACITY FOR THE CURRENT AND DUTY CYCLE OF IMMEDIATE AND FUTURE APPLICATIONS. N.B. THIS DIAGRAM SHOWS THE "ELECTRODE" POLARITY “POSITIVE”. TO CHANGE POLARITY, TURN...
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TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC. MANUFACTURING TOLERANCE PER E2056 CLEVELAND SCALE: CONTROL: EQUIPMENT TYPE: POWER MIG 216 UNLESS OTHERWISE SPECIFIED TOLERANCE: PAGE ___ OF ___ NONE ON 2 PLACE DECIMALS IS ± .02 in. ( ± 0.5 mm) DRAWN BY: jmilligan ON 3 PLACE DECIMALS IS ±...
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TO OTHER PARTIES OR USED FOR ANY PURPOSE WITHOUT THE EXPRESS WRITTEN PERMISSION OF LINCOLN GLOBAL, INC. MANUFACTURING TOLERANCE PER E2056 CLEVELAND SCALE: CONTROL: EQUIPMENT TYPE: POWER MIG 216 UNLESS OTHERWISE SPECIFIED TOLERANCE: PAGE ___ OF ___ NONE ON 2 PLACE DECIMALS IS ± .02 in. ( ± 0.5 mm) DRAWN BY: ON 3 PLACE DECIMALS IS ±...
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ElECTriCal DiaGramS SChEmaTiC - CONTrOl PC bOarD (G4414-2) PG2 NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. POWEr miG ®...
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ElECTriCal DiaGramS SChEmaTiC - CONTrOl PC bOarD (G4414-2) PG3 NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. POWEr miG ®...
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