Page 1 11989, 11990, 11991, 11993, 11994, 11996, 11997, 11998, 12274, 12275, 12276, 12277, 12278, 12279, 12280, 12281, 12282, 12283, 12284, 12517, POWER FEED 84 SINGLE 12520, 12521, 12522, 12523, 12524, 12525, 12526, 12527, 12528, 12529, 12530, 12578 Power Feed 84 Dual: 12108, 12109,...
Page 2 THANK YOU FOR SELECTING A QUALITY PRODUCT BY KEEP YOUR HEAD OUT OF THE FUMES. DON’T get too close to the arc. LINCOLN ELEC TRIC. Use corrective lenses if necessary to stay a reasonable distance away from the arc. READ and obey the Safety Data PLEASE EXAMINE CARTON AND EQUIPMENT FOR Sheet (SDS) and the warning label DAMAGE IMMEDIATELY...
Page 3 W117.2-1974. A Free copy of “Arc Welding Safety” booklet E205 is available from the Lincoln Electric Company, 2.d. All welders should use the following procedures in order to 22801 St. Clair Avenue, Cleveland, Ohio 44117-1199.
Page 4 SAFETY ELECTRIC SHOCK ARC RAYS CAN BURN. CAN KILL. 3.a. The electrode and work (or ground) circuits are 4.a. Use a shield with the proper filter and cover plates to protect your electrically “hot” when the welder is on. Do eyes from sparks and the rays of the arc when welding or not touch these “hot”...
Page 5 SAFETY WELDING AND CUTTING CYLINDER MAY EXPLODE IF SPARKS CAN CAUSE DAMAGED. FIRE OR EXPLOSION. 7.a. Use only compressed gas cylinders containing the correct shielding gas for the process used 6.a. Remove fire hazards from the welding area. If and properly operating regulators designed for this is not possible, cover them to prevent the welding sparks the gas and pressure used.
Page 6 POWER FEED 84, POWER FEED 84 DUAL TABLE OF CONTENTS...
Page 7 POWER FEED 84, POWER FEED 84 DUAL TABLE OF CONTENTS...
Page 8 POWER FEED 84, POWER FEED 84 DUAL PRODUCT DESCRIPTION General Physical Description The Power Feed 84 is an industrial, modular wire feeder. At the heart of the feeder is the proven wire drive and motor, capable of feeding large diameter electrodes and pulling through long conduits. The modular platform allows the Power Feed 84 to be used in many applications.
Page 9 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION TECHNICAL SPECIFICATIONS – POWER FEED 84, POWER FEED 84 DUAL K3328-xx, K3330-xx, K3336-xx INPUT VOLTAGE and CURRENT INPUT AMPERES NOTES VOLTAGE Wire Drive 40 VDC User Interface RATED OUTPUT @ 104°F (40°C) DUTY CYCLE INPUT AMPERES Wire Drive Only...
Page 10 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION SINGLE WIRE DRIVE FEEDERS MODEL K# User Interface Wire Reel Control Inlet Gouging Contactor Stand Adapter Cable Bushing K3328-1 Blank Panel Std #2-#4 K3929-1 K3328-2 Full display with memories Std #2-#4 K3929-1 K3328-3 Full display with memories Std #2-#4...
Page 11 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION WARNING SAFETY PRECAUTIONS radiated radio-frequency disturbances. The EMC or RF classification of this equipment is Class A. Do not submerge the Power Feed 84. ELECTRIC SHOCK CAN KILL. The Power Feed 84 is rated IP2X and is suitable for indoor use. •...
Page 12 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Bench Configurations (See Figure A.1) “Bench” configuration means the user interface is mounted directly to the wire drive housing. Valid Bench configurations are: • Single Wire Drive • Dual Wire Drive • Two Single Wire Drives FIGURE A.1 K1543-xx or K2683-xx...
Page 13 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Boom Configurations (See Figure A.2) “Boom” configuration means the user interface is located in a sepa- rate control box. Valid Boom configurations are: • 1 Control box + 1 Single Wire Drive •...
Page 14 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION (See Figure A.3) When the wire drive is to be bolted to a boom or other flat surface, first remove the (4) rubber mounting feet. (3) screws secure each foot. Mounting bolts securing the wire drive should not pro- trude more than 1”...
Page 15 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Bench to Boom conversion (See Figure A.5) Converting from a “Bench” feeder to a “Boom” feeder means moving the user interface from the wire drive to a control box. FIGURE A.5 Requires: K3336-3 User Interface. 1.
Page 16 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Control Box (See Figure A-7) 5. If the control box will have USB installed: FiGUre A.7 4 pin connector 10 pin connector User Interface right hand side Connect the User Interface harness directly to the board.
Page 17 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Installing Drive Rolls FiGUre A.8 INNER WIRE DRIVE DIVE ROLLS OUTER WIRE DRIVE 1. Turn power oFF at the welding power source. 2. Open the wire drive door by pulling on the top. 3.
Page 18 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Wire Drive Pressure setting: Most wires operate well with a pressure setting of “2”. The best drive roll pressure varies with wire type, wire surface, lubrication and hardness. Too much pressure may crush the wire or cause "birdnesting", but too little pressure could cause slippage.
Page 19 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Lincoln, Standard #2-#4, Standard #5, Miller Gun Adapter Installation 1. Turn power OFF at the welding power source. 2. Using a Phillips screw driver, remove the screw, lock washer and washer securing the gun adapter cover. Remove the gun adapter cover.
Page 20 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 4. Use a 1/8” hex key to loosen the set screw securing the gun adapter. FiGUre A.13 SET SCREW GUN ADAPTER 5. Remove the sense lead with a Phillips screw driver. FiGUre A.14 SENSE LEAD 6.
Page 21 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 11. Bolt the electrode lead to the gun adapter, making sure to route the lead straight down. FIGURE A.16 BOLT ELECTRODE LEAD KEEP TERMINAL AND LEAD VERTICAL. 12. Assemble the gun adapter cover and secure with the screw, lock washer and washer.
Page 22 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Oxo and Fast Mate Gun Adapter Installation Using the Oxo or FastMate gun adapters requires a K3344-1 Standard #4 gun adapter to be installed in the wire drive. 1. Turn power OFF at the welding power source. 2.
Page 23 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 4. Using pliers, remove the hose clamp and hose from the gun adapter. 5. Bolt the electrode lead to the gun adapter, making sure to route the lead straight down. FIGURE A.19 BOLT ELECTRODE LEAD...
Page 24 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 8. Select the appropriate guide tube and secure with the set screw FIGURE A.21 Wire size Number of grooves in guide tube .023-.045” ( 0.6 – 1.2mm) .045 – 1/16” (1.2 – 1.6 mm) 1/16 –...
Page 25 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION PINION GEAR RATIO As shipped from the factory, a 20 tooth pinion gear is installed. If desired, the 30 tooth pinion gear may be installed for more speed but less torque. FiGUre A.23 1.
Page 26 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 3. Remove the two socket head cap screws securing the feed plate and remove the feed plate from clamp. FiGUre A.25 (2) SOCKET HEAD CAP SCREWS 4. Remove the screw holding the pinion gear using a Phillips screw driver.
Page 27 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION SHIELDING GAS CONNECTION WARNING 7. Standing to one side, open the cylinder valve slowly a CYLINDER may explode if damaged. fraction of a turn. When the cylinder pressure gage • Keep cylinder upright and chained stops moving, open the valve fully.
Page 28 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Water-Cooled Gun Connections The K590-6 water connection kit installs underneath the wire drive. 1. Turn power OFF at the welding power source. 2. Install the quick disconnect fittings to the plastic bracket, by holding the rear nut stationary and spinning the fitting.
Page 29 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION LOADING SPOOLS OF WIRE WARNING • Keep hands, hair, clothing and tools away from rotating equipment. • Do not wear gloves when threading wire or changing wire spool. • Only qualified personnel should install, use or service this equipment.
Page 30 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION 3. Place the spool on the spindle, aligning the spindle brake pin with one of the holes in the back side of the spool. An indicator mark on the end of the spindle shows the orientation of the brake holding pin.
Page 31 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Wire reeL stAnDs K3342-1 Standard Duty Wire Reel Stand is for use with spools 10 to 44 lb (4.5 to 20 kg). When using the K3343-1 Heavy Duty Wire Ree Stand, place the spindle in the location as shown. FIGURE A.29 A-23...
Page 32 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION ELECTRICAL INSTALLATION Weld Cables, Coaxial (See Figure A.30) Coaxial welding cables are specially designed welding cables for STT™ and pulse welding. Coaxial weld cables feature low inductance, allowing fast changes in the weld current. Regular cables have a higher inductance which may distort the STT™...
Page 33 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION WELD CABLES, STANDARD Table A.2 has copper cable sizes recommended for different currents and duty cycles. Lengths stipulated are the distance from the welder to work and back to the welder again. Cable sizes are increased for greater lengths primarily for the purpose of minimizing cable drop.
Page 34 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION WELDING WITH MULTIPLE ARCS Special care must be taken when more than one arc is welding simultaneously on a single part. Arc blow and arc interference may occur or be magnified. Each power source requires a work lead from the work stud to the welding fixture.
Page 35 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION CONTROL CABLE ArcLink Control Cables are available in two forms: • K1543-xx series for most indoor or factory installations. • K2683-xx series for outdoor use or when the equipment is frequently moved. ArcLink/LincNet control cables are special high quality cables for digital communication.
Page 36 POWER FEED 84, POWER FEED 84 DUAL INSTALLATION Advanced Accessories Connector (12 pin) Function Wiring CAN LOW CAN HIGH 75 Remote potentiometer, common 12-pin connector 76 Remote potentiometer, wiper for push-pull guns 77 Remote potentiometer, 5K and remotes ArcLink Peripheral Sense Trigger Trigger 40VDC Common...
Page 37 The serviceability of a product or structure utilizing the welding programs is and must be the sole responsibility of the builder/user. Many variables beyond the control of The Lincoln Electric Company affect the results obtained in SHIELDING GAS applying these programs. These variables include, but are...
Page 38 K1500-2, K1500-3, K1500-4 K1500-5 and K489-7 gun adapter kits. • A remote control/foot amptrol and a push-pull gun may not be connected to the Power Feed 84 single simultaneously. • Power Feed 84 user interfaces are not compatible with Power Feed 10M wire drives.
Page 39 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER INTERFACE LAYOUT FIGURE B.1 VOLT /TRIM WIRE FEED SPEED/AMPS THERMAL SET-UP MENU SHIELDING GAS 2-STEP/4-STEP TRIGGER WELD MODE MENU ARC START PARAMETERS ARC CONTROL ARC END PARAMETERS DUAL PROCEDURE WIRE DRIVE SELECT MEMORY BUTTONS...
Page 40 POWER FEED 84, POWER FEED 84 DUAL OPERATION WIRE FEED SPEED / AMPS DISPLAY AND KNOB FIGURE B.2 The left display and knob are used to adjust either wire feed speed or amperage, depending upon the process selected. While welding, the amps LED lights when amperage is displayed and the wire feed speed LED lights when WFS is displayed.
Page 41 POWER FEED 84, POWER FEED 84 DUAL OPERATION VOLTAGE / TRIM DISPLAY AND KNOB The right display and knob control voltage, trim or output depending upon the process selected. Once welding is complete, the display continues to show the welding voltage for 5 seconds. Process Display / Function Description...
Page 42 POWER FEED 84, POWER FEED 84 DUAL OPERATION VOLTAGE / TRIM DISPLAY AND KNOB Process Display / Function Description Pulse welding controls the arc length with 'Trim' instead of volt- age. When trim (arc length) is adjusted, the Power Wave auto- matically recalculates the voltage, current and time of each part of the pulse waveform for the best...
Page 43 POWER FEED 84, POWER FEED 84 DUAL OPERATION SELECTING A WELD MODE Weld modes may be selected by mode number or through a search function. To select a weld mode: 1. Press the left button until the Weld Mode Menu LED illuminates. 2.
Page 44 POWER FEED 84, POWER FEED 84 DUAL OPERATION WAVE CONTROL Wave Control is used to adjust the arc for exact preferences. The wave control functions vary for different processes and weld modes. Effect / Range Process Wave Control Description Name Arc Force adjusts the short circuit current for a soft arc, or for a forceful, driving arc.
Page 45 POWER FEED 84, POWER FEED 84 DUAL OPERATION WAVE CONTROL Effect / Range Process Wave Control Description Name Peak Current acts similar to an arc pinch control. Peak Current sets the arc length and promotes good fusion. Higher peak current levels will cause the arc to broaden momentarily while increasing arc length.
Page 46 POWER FEED 84, POWER FEED 84 DUAL OPERATION TRIGGER SELECTION To select the trigger type, press the right button until the trigger LED illuminates. Rotate the center knob clockwise for 4-step trigger or counter- clockwise for 2-step trigger. 2-Step Trigger Note that different trigger types may be stored in the memories.
Page 47 POWER FEED 84, POWER FEED 84 DUAL OPERATION 2-Step Trigger 2-Step Trigger controls the welding sequence in direct response to the trigger. When the gun trigger is pulled, the welding system (power source and wire feeder) cycles through the arc starting sequence and into the main welding parameters. The welding system will continue to weld as long as the gun trigger is activated.
Page 48 POWER FEED 84, POWER FEED 84 DUAL OPERATION 2-Step Trigger Example 2: 2-Step Trigger: Improved Arc Start and Arc End Tailoring the arc start and arc end is a common method for reducing spatter and improving weld quality. This can be accomplished with the Start and Burnback functions set to a desired values and Crater set to OFF.
Page 49 POWER FEED 84, POWER FEED 84 DUAL OPERATION 2-Step Trigger Example 3: 2-Step Trigger: Customized Arc Start, Crater and Arc End Aluminum is an example of where start, crater and burnback are commonly used to improve welding performance. For this sequence, PREFLOW: Shielding gas begins to flow immediately when the gun trigger is pulled.
Page 50 POWER FEED 84, POWER FEED 84 DUAL OPERATION 4-Step Trigger 4-step trigger allows the operator to release the trigger once an arc has been established. To end the weld, the trigger is pulled and then released again. The 4-step trigger also has a current interlock feature. With current interlock, if the arc goes out for more than 0.5 seconds while the trigger is released, the welding process stops and goes to the idle state.
Page 51 POWER FEED 84, POWER FEED 84 DUAL OPERATION 4-Step Trigger Example 2: 4-Step Trigger: Manual Control of Start and Crater times with Burnback ON. The 4-Step trigger sequence gives the most flexibility when the Start, Crater and Burnback functions are active. This is a popular choice when welding aluminum because extra heat may be needed during Start and less heat desired during crater.
Page 52 POWER FEED 84, POWER FEED 84 DUAL OPERATION Spot Trigger The Spot Trigger may only be selected if the Spot Time has previously been set to a value other than 0.0 (OFF) and the Start and Crater are both OFF. Spot time causes the welding system to turn on for a fixed time, regardless if the trigger is held for a longer period of time.
Page 53 POWER FEED 84, POWER FEED 84 DUAL OPERATION 4-Step Trigger: Special Considerations The response to the trigger with 4-step trigger active is dependent upon when the trigger is pulled/released and the settings for START and CRATER. Example 1: Pull the trigger to start feed of wire. When arc is established the sequencer will remain in START until the trigger is released. When the trigger is released, UPSLOPE begins.
Page 54 POWER FEED 84, POWER FEED 84 DUAL OPERATION START OPTIONS The Start Options available depend upon the process and weld mode selected. Process Start Options Effect / Range Description SMAW (Stick) ---- ---- ---- Preflow 0 – 25.0 Time seconds Auto, OFF, Run-In sets the wire feed speed from the time the trigger is pulled until an arc is established or 2.5 seconds.
Page 55 POWER FEED 84, POWER FEED 84 DUAL OPERATION WIRE DRIVE SELECTION The wire drive selection is active when a dual wire drive or more than one single wire drive is connected to the user interface. When a single wire drive (Power Feed 84) is connected, Wire Drive 1 LED is always illuminated.
Page 56 POWER FEED 84, POWER FEED 84 DUAL OPERATION GOUGING KIT OPERATION The gouging kit provides a method to switch between wire welding processes and a gouging process. The electrode power path is automatically routed through the wire feeder based upon the weld mode selected.
Page 57 POWER FEED 84, POWER FEED 84 DUAL OPERATION DUAL PROCEDURE AND MEMORY OPERATION Procedure The Dual Procedure and Memory buttons perform three functions: User Memory Memories • Weld procedure selection • Memory save and recall • Limits setting There are two procedure memories (A and B) and 8 user memories on single feeders and 16 user memories on dual feeders.
Page 58 POWER FEED 84, POWER FEED 84 DUAL OPERATION User Memories Recall a memory with memory buttons To recall a user memory, press one of the six user memory buttons. The memory is recalled when the button is released. Do not hold the button for more than two seconds when recalling a user memory.
Page 59 POWER FEED 84, POWER FEED 84 DUAL OPERATION Limits Limits allow the welder to adjust the welding procedure only within a defined range. Each user memory may have a different set of limits. For example, memory 1 may limit the WFS to 200 through 300 in/min, and memory 2 may limit the WFS to 275 through 310 in/min, while memory 3 may have no WFS limits.
Page 60 POWER FEED 84, POWER FEED 84 DUAL OPERATION To set limits, press the desired memory button 1-8 and hold for 5 To lock a parameter to a specific value that cannot be changed, set seconds. Release the memory button when the memory number the high and low limits to the same value.
Page 61 POWER FEED 84, POWER FEED 84 DUAL OPERATION USB OPERATION Memories The USB port may be used to load and store memories. Memories are stored on the USB device as set of 8 (single head) or 16 (dual head) memories. The memory set may be given a custom name by renaming the file on a computer.
Page 62 POWER FEED 84, POWER FEED 84 DUAL OPERATION Set-Up MENU USER DEFINED PARAMETERS Parameter Name and Description Range Exit Setup Menu This option is used to exit the setup menu. When P.0 is displayed, press the Left Button to exit the setup menu.
Page 63 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description External Switch, Procedure Change Method Quick Trigger, This option selects how remote procedure selection (A/B) will be made. For some products the selected procedure can be changed locally at the user interface by pressing the 'A-Gun-B' button. IntegralTrigProc Other products do not have this button and must use a Cross-switch gun or wire into the procedure select input.
Page 64 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Parameter Name and Description Range Valve (manual), TIG Gas Control Feeder This option allows control over which gas solenoid actuates while TIG welding. "Valve (manual)" = No MIG solenoid will actuate while TIG welding, gas flow is manually controlled by an Solenoid, external valve.
Page 65 All Mode Remote = This setting allows the remote control to function in all weld modes which is how most machines with 6-pin and 7-pin remote control connections operate. This setting was provided so that customers with a mix of Lincoln Electric equipment can have consistent remote control behavior across all of their equipment. (N. American default) Joystick MIG Gun = Use this setting while MIG welding with a push MIG gun with a joystick control.
Page 66 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description P.18 Wire Drive Gear Ratio This option selects the Wire Drive Gear Ratio that will be used. The possible selectable values are read from the Wire Drive on startup. For semi-automatic systems, if the feedhead board has dip switches, this option does not appear in the menu.
Page 67 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description False, True P.28 Display Workpoint as Amps Option This option determines how workpoint is displayed. False = The workpoint is displayed in the format defined in the weld set (default). True = All workpoint values are displayed as an amperage.
Page 68 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description P.41 WFS Offset -5% to 5% Allows the operator to adjust the speed of the WD drive rolls. The adjustment can range from -5% to +5% of normal speed.
Page 69 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description Positive P.81 Electrode Polarity Electrode This option allows selection of the electrode voltage sense polarity. Most GMAW welding procedures Welding, use Electrode Positive welding. Most GTAW and some inner shield procedures use Electrode Negative welding.
Page 70 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description P.99 Show Test Modes Most power sources contain weld modes used for calibration and test purposes. By default, the machine does not include test weld modes in the list of weld modes that are available to the operator. To manually select a test weld mode, set this option to "Yes".
Page 71 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description P.106 View Ethernet IP Address Used for viewing the IP address of Ethernet compatible equipment. Press the Right Button to read the IP Address. Press the Left Button to back out and exit this option.
Page 72 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description All MSP Options P.504 Mode Select Panel Lock Unlocked All MSP Options Selects between several Mode Select Panel lockout preferences. When a Mode Select Panel selection is Locked locked and an attempt is made to change that parameter, a message will be displayed on the lower dis- play indicating the parameter is locked.
Page 73 POWER FEED 84, POWER FEED 84 DUAL OPERATION USER DEFINED PARAMETERS Range Parameter Name and Description P.507 UI Clear All Memories Allows the operator to quickly set all memories to the default weld mode and welding parameters. This parameter can only be accessed using Power Wave Manager software. P.509 UI Master Lockout Locks all user interface controls, preventing the operator from making any changes.
Page 74 POWER FEED 84, POWER FEED 84 DUAL OPERATION GoUGinG Kit GAS FLOW SENSOR KIT WARNING The gas flow sensor uses a mass flow sensor for measuring gas flow in the range of 0 – 105 cfh (0 – 50 l/min). eLectric shocK can kill.
Page 75 POWER FEED 84, POWER FEED 84 DUAL ACCESSORIES oPtionAL Kits AnD Accessories DRIVE ROLL AND WIRE GUIDE KITS KP1505-030S .023-.030 (0.6-0.8mm) Drive roll Kits, steel wires KP1505-035S .035 (0.9mm) KP1505-045S .045 (1.2mm) Includes: 4 Smooth V groove drive KP1505-052S .052 (1.4mm) rolls and inner wire guide.
Page 76 POWER FEED 84, POWER FEED 84 DUAL ACCESSORIES GUn ADAPter Kits Description K3344-1 Gun Adapter Kit, Lincoln Back-end Also Includes KP4069-1 Guide tube Kit. K3345-1 Gun Adapter Kit, Tweco #2-#4 back-end K3346-1 Gun Adapter Kit, Tweco #5 back-end K3347-1 Gun Adapter Kit, Miller back-end K3348-1 Gun Adapter Kit, Oxo back-end Also Includes KP4069-2 Guide tube kit.
Page 77 POWER FEED 84, POWER FEED 84 DUAL ACCESSORIES GenerAL Accessories Description Purpose Image K3342-1 Standard Duty Wire Reel Stand. For use with 30-40 lb spools. K3974-1 Gouging Kit. Includes two contactors, side panel with gouging stud and switch. May only be used with single wire drives. K3343-1 Heavy Duty Wire Reel Stand.
Page 78 POWER FEED 84, POWER FEED 84 DUAL MAINTENANCE ROUTINE MAINTENANCE sAFety PrecAUtions WARNING Check weld cables, control cables and gas hoses for cuts. ELECTRIC SHOCK can kill. Clean and tighten all weld terminals. • Turn the input power OFF at the welding power source before installation or changing PERIODIC MAINTENANCE drive rolls and/or guides.
Page 79 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.
Page 80 POWER FEED 84, POWER FEED 84 DUAL TROUBLE SHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION ArcLink System Error Codes Description Possible Adjustments Fault Code 1. Verify the user interface DIP is in the cor- Err 18 Configuration error 1.
Page 81 POWER FEED 84, POWER FEED 84 DUAL TROUBLE SHOOTING Observe all Safety Guidelines detailed throughout this manual PROBLEMS POSSIBLE RECOMMENDED (SYMPTOMS) CAUSE COURSE OF ACTION Poor welding. An arc can be struck 1. The feeder has been configured 1. Verify P.81 in the set-up menu but is unstable.
Page 82 POWER FEED 84, POWER FEED 84 DUAL NOTES TABLE OF CONTENTS INSTALLATION OPERATION ACCESSORIES MAINTENANCE TROUBLE SHOOTING...
Page 83 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS...
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Page 86 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS REAR OF MACHINE...
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Page 92 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS F-10...
Page 93 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS F-11...
Page 94 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS F-12...
Page 95 POWER FEED 84, POWER FEED 84 DUAL DIAGRAMS F-13...
Page 96 POWER FEED 84, POWER FEED 84 DUAL NOTES Index CODE PRODUCT K3328-1 11986, 12274, 12520 Power Feed 84 - Single Boom Feeder, No U/I K3328-2 11987, 12275, 12521 Power Feed 84 - U/I, No Reel K3328-3 11988, 12276, 12522 Power Feed 84 - U/I, No Reel, USB K3328-4 11989, 12277, 12523 Power Feed 84 - U/I, No Reel, Contactors...
Page 97 Power Feed 84 Dual - 12538...
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Page 99 Index of Sub Assemblies - 12538 PART NUMBER DESCRIPTION P-1041-A INDEX OF SUB ASSEMBLIES P-1041-B.2 MISCELLANEOUS ITEMS P-1041-C UI CASE FRONT ASSEMBLY P-1041-D WIRE DRIVE ASSEMBLY P-1041-E MOTOR & GEARBOX ASSEMBLY P-1041-F FEEDPLATE & DOOR ASSEMBLY - RIGHT & LEFT P-1041-G WIRE DRIVE DOOR ASSEMBLY - RIGHT &...
Page 100 Index of Sub Assemblies - 12538 P-1041-A.jpg Power Feed 84 Dual - 12538...
Page 101 Miscellaneous Items PART NUMBER DESCRIPTION 9SM18224-2 PINION GEAR-HIGH SPEED 9SS18250-1022 PLUG AND LEAD ASBLY 9SS18250-1023 PLUG AND LEAD ASBLY Power Feed 84 Dual - 12538...
Page 102 Miscellaneous Items No Image Power Feed 84 Dual - 12538...
Page 103 UI Case Front Assembly PART NUMBER DESCRIPTION 9SG7613 UI CASE FRONT ASBLY 9SG7501 UI CASE FRONT 9SG7448 NAMEPLATE 9SS23055-1 BUTTON COVER 9SS29865-8 UI PC BD ASBLY 9ST10082-12 SEMS SCREW 9ST14034-4 SHAFT SEAL 9SM22778-1 KNOB 1.0" 9SS9225-99 SELF TAPPING SCREW 9SG6529-1 UI TRIM Power Feed 84 Dual - 12538...
Page 104 UI Case Front Assembly P-1041-C.jpg Power Feed 84 Dual - 12538...
Page 105 Wire Drive Assembly PART NUMBER DESCRIPTION 9SG8830-1 WIRE DRIVE ASSEMBLY 9SL16537-4 WIRE DRIVE BASE ASSEMBLY 9ST11525-8 SPEED NUT 9ST12380-10 BUSHING 9SS29507 CORNER CAP 9SS9225-100 SELF TAPPING SCREW 9SS9262-182 PLAIN WASHER 9SG8496 MAIN HARNESS 9SS12021-66 BOX RECEPTACLE SOLID SHELL 9SS12021-78 CABLE CONNECTOR 9ST11577-58 CAPACITOR-CERAMIC DISC 9SS23740-2...
Page 106 Wire Drive Assembly PART NUMBER DESCRIPTION 9SCF000154 #10-24SQN 9SM20007 OUTPUT STUD COVER 9SS9225-68 THREAD FORMING SCREW (CUTTING) 9SS25669 OUTPUT STUD COVER PLATE 9SM19540-3 VOLTAGE SENSE SELECT PC BD ASBLY 9SS29542-2 BUS BAR 9SCF000021 1/2-13X1.00HHCS 9SE106A-15 LOCKWASHER 9SS9262-1 PLAIN WASHER 9SS30127-2 ELECTRODE CABLE ASBLY 9SS30127-3 ELECTRODE CABLE ASBLY...
Page 107 Wire Drive Assembly PART NUMBER DESCRIPTION 9SM24951 DECAL 9SM24951 DECAL 9SS31189-2 USB PC BD ASBLY 9SS29875 USB RECEPTACLE ASBLY 9SM25060 CAP USB-A JACK 9SS8025-96 SELF TAPPING SCREW Power Feed 84 Dual - 12538...
Page 108 Wire Drive Assembly P-1041-D.jpg Power Feed 84 Dual - 12538...
Page 109 Motor & Gearbox Assembly PART NUMBER DESCRIPTION 9SG7562-1 MOTOR AND GEARBOX 9SG7449-1 GEARBOX MACHINED DIE CASTING 9SS10116-1 NEEDLE BEARING 9ST13942-15 DOWEL PIN 9SM18161-1 OUTPUT SHAFT 9S#304 WOODRUFF KEY 9SM9300-79 BEARING 9SS9776-23 RETAINING RING 9SS15859 OUTPUT GEAR 9ST8856-2 SNAP RING 9SS15861 REDUCTION SHAFT 9ST14043 THRUST WASHER...
Page 110 Motor & Gearbox Assembly PART NUMBER DESCRIPTION 9SE106A-1 LOCKWASHER 9SS9262-30 PLAIN WASHER Power Feed 84 Dual - 12538...
Page 111 Motor & Gearbox Assembly P-1041-E.jpg Power Feed 84 Dual - 12538...
Page 112 Feedplate & Door Assembly - Right & Left PART NUMBER DESCRIPTION 9SG3104-21 FEEDPLATE & DOOR ASBLY 9SG3076-11 FEEDPLATE ASBLY 9SS22732-1 INSULATOR BUSHING 9ST9447-110 SOCKET HEAD CAP SCREW 9SS9262-159 PLAIN WASHER 9SG7578 FEEDPLATE INSULATOR 9SS22655 CLAMP 9ST9447-120 SOCKET HEAD CAP SCREW 9ST9447-121 SOCKET HEAD CAP SCREW 9SL10193-9...
Page 113 Feedplate & Door Assembly - Right & Left PART NUMBER DESCRIPTION 9ST4291-A LOCKWASHER 9SS9262-3 PLAIN WASHER 9SS9225-51 THREAD FORMING SCREW 9ST10082-27 SEMS SCREW 9ST13858-6 MOLDED HAND SCREW 9SG7644-2 GUN ADAPTER COVER RIGHT 9SG7644-1 GUN ADAPTER COVER LEFT 9SCF000052 1/2-13X1.50HHCS 9SE106A-15 LOCKWASHER 9SS9262-1 PLAIN WASHER...
Page 114 Feedplate & Door Assembly - Right & Left P-1041-F.jpg Power Feed 84 Dual - 12538...
Page 115 Wire Drive Door Assembly - Right & Left PART NUMBER DESCRIPTION 9SL10193-9 WIRE DRIVE DOOR RIGHT 9SL10092-4 PRESSURE DOOR MACHINING 9SM8809-135 ROUND STOCK 9SS22900-1 FEEDPLATE DOOR DECAL 9SM18183-3 PRESSURE ARM 9SS22734 WEAR PLUG 9SS22662 SPRING RETAINING ROD 9ST11862-54 SPRING (4 ROLL) 9ST9447-100 #6/32X1.00 SOCKET HD CAP SCREW 9SS22899...
Page 116 Wire Drive Door Assembly - Right & Left P-1041-G.jpg Power Feed 84 Dual - 12538...
Page 117 Case Side Assemblies & Roof PART NUMBER DESCRIPTION 9SM24949 LEFT CASE SIDE & DECALS ASBLY 9SG7487-2 CASE SIDE LEFT 9SM24860 FAMILY NAME DECAL 9SM24951 DECAL 9SM24951 DECAL 9SS9225-99 SELF TAPPING SCREW 9SM24950 RIGHT CASE SIDE & DECALS ASBLY 9SG7488-2 CASE SIDE RIGHT 9SM24951 DECAL 9SM24860...
Page 118 Case Side Assemblies & Roof P-1041-H.jpg Power Feed 84 Dual - 12538...
Page 119 Wire Reel Stand PART NUMBER DESCRIPTION K3342-1 STANDARD DUTY WIRE REEL STAND 9SG7499 MAST WELDED ASBLY 9SL16322 OUTRIGGER SINGLE 9SS24739-31 1/4-20 STAINLESS STEEL SCREW 9ST9187-16 1/4-20 HLN 9ST14882-4 BUMPER 9SS9262-27 PLAIN WASHER 9SS9225-100 SELF TAPPING SCREW 9SM21542-2 SPINDLE 9SS9262-120 PLAIN WASHER 9SE106A-4 LOCKWASHER 9SCF000105...
Page 120 Wire Reel Stand PART NUMBER DESCRIPTION 9ST11862-14 SPRING 9ST14813-A THUMB SCREW 9SS23811 RETAINING COLLAR ASBLY 9SS9262-192 PLAIN WASHER Power Feed 84 Dual - 12538...
Page 121 Wire Reel Stand P-1041-J.jpg Power Feed 84 Dual - 12538...
Page 122 WARNING Do not touch electrically live parts or Keep flammable materials away. Wear eye, ear and body protection. electrode with skin or wet clothing. Insulate yourself from work and AVISO DE ground. Spanish PRECAuCION No toque las partes o los electrodos Mantenga el material combustible Protéjase los ojos, los oídos y el bajo carga con la piel o ropa moja-...
Page 123 WARNING Keep your head out of fumes. Turn power off before servicing. Do not operate with panel open or Use ventilation or exhaust to guards off. remove fumes from breathing zone. AVISO DE Spanish PRECAuCION Los humos fuera de la zona de res- Desconectar el cable de ali- No operar con panel abierto o piración.
Page 124 Lincoln Electric for advice or information about their use of our products. We respond to our customers based on the best information in our possession at that time. Lincoln Electric is not in a position to warrant or guarantee such advice, and assumes no liability, with respect to such information or advice.

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Lincoln Electric POWER FEED 84 SINGLE Operator's Manual

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