Lincoln Electric IM309-D manual K384 CV Adapter to Classic I Engine Welder

Page 18

B-9

INSTALLATION

B-9

 

 

 

10.Route the CV Adapter leads, which exit from the bottom of the Adapter case, through a 1-1/4 x 3- 1/2" rectangular opening located at the 5 o’clock position on the generator frame. Inside the frame, the leads should be formed against the frame shell. Use the 5/16-18 x 5/8 bolt with hardware supplied to connect the #2 heavy cable from the CV Adapter to the free end of the thermostat assembly from Step 9. The flat side of the cable lug should be against the bottom side of the thermo- stat assembly with the nut, washer and lockwash- er on the top.

11.Connect leads 608 and 609, routed into the gener- ator in Step 10, to the two thermostat terminals. Use tape to separately insulate the unused Y and W leads. Insure that all leads are well clear of mov- ing parts and secured in place with tape.

12.Replace the roof assembly and bracket cover removed in Step 1.

CAUTION

POLARITY OF THE STANDARD OUTPUT TERMI- NALS MUST BE AS STATED IN STEP 13 AND THE MAXIMUM OPEN CIRCUIT VOLTAGE WITH THE LOWER MODE SWITCH IN CV POSITION MUST BE AS STATED IN STEP 14 BEFORE PLACING THE UPPER MODE SWITCH IN CV POSITION. FAILURE

TO HAVE THE CORRECT POLARITY AND VOLT- AGE BEFORE PLACING THE UPPER MODE SWITCH IN CV POSITION WILL RESULT IN DAM- AGE TO THE CV ADAPTER.

13.To check the VV output, place both CV/VV switch- es on the CV Adapter in the “VV” position. If welder has remote control, set remote control switch to local position. Start the SA-250 and place idler control in “high” position. Use a DC voltmeter across the standard output terminals to check the output polarity. If it is incorrect, recheck Steps 3 through 10. Voltage should be about 47-60 volts DC when the Fine Current Adjustment is set at minimum and 87-100 volts DC when set at maxi- mum. These voltages may be slightly high if read- ings are taken when welder is cold.

14.To check the CV output, place only the lower switch in the “CV” position. This may be done while the engine is running as long as no welding is being done. Voltage between the positive output terminal and the CV output terminal should be 7-12 volts DC when the CV Adapter voltage control is at minimum setting and 36-48 volts DC at maximum setting.

15.If output varies greatly from that specified in Steps 13 and 14, check wiring and refer to troubleshoot- ing section of manual.

K384 CV ADAPTER TO CLASSIC I ENGINE WELDER

NOTE: BEFORE INSTALLING CV ADAPTER, START ENGINE WELDER AND USE A DC VOLTMETER TO CHECK THE POLARITY OF THE RED AND BLACK LEADS CONNECTED TO THE AUXILIARY POWER RECEPTACLE. THE RED LEAD SHOULD BE NEGA- TIVE AND THE BLACK LEAD SHOULD BE POSI- TIVE. IF THE POLARITY IS NOT CORRECT, REFER TO ENGINE WELDER OPERATING MANUAL FOR INSTRUCTIONS TO FLASH THE EXCITER TO OBTAIN THE CORRECT POLARITY.

WARNING

•TURN THE ENGINE OFF WHILE INSTALLING THIS ACCESSORY.

•KEEP HANDS, HAIR, CLOTHING AND TOOLS AWAY FROM MOVING PARTS WHEN STARTING OR OPERATING ENGINE.

1.Remove roof assembly and bracket cover (cover on top and at rear of generator). (See Figure 2.) Also, remove the two gas tank support mounting bolts on the side opposite the output studs.

2.Mount CV Adapter (nameplate should have an “SA” above the code number) to the gas tank sup- port holes. Use one 3/8" bolt with hardware removed in Step 1 and one stud on Adapter. One 3/8" bolt will not be used as a 3/8" stud from the Adapter case replaces it. In mounting the unit, be sure the fuel line and choke cable are not pinched. (See Figure 1.)

NOTE: FOR STEPS 3 THROUGH 10, REFER TO L8684 OR L8984 CONNECTION DIAGRAMS FOR THE APPROPRIATE WELDER CODE NUMBER. CV ADAPTER CONTROL LEADS ARE NOT COLOR CODED ON ALL UNITS.

3.Remove existing brown field lead from black exciter lead on the idler control P.C. board and connect the brown field lead to CV Adapter lead 509 using the existing push-on terminal. Tape up connection and unused ring terminal.

4.Tape up ring terminal on CV Adapter lead 610 and connect push-on terminal of CV Adapter lead 610 to black exciter lead on idler control P.C. board that was connected to brown field lead.

CV ADAPTER

Page 17 Page 19
Image 18
Page 17 Page 19
Contents CV Adapter TM Safety California Proposition 65 WarningsElectric Shock can kill Cylinder may explode if damaged Précautions DE Sûreté Thank You Table of Contents General Description Product PurposeGeneral Description Installation K384 CV Adapter to SA-200 Engine WelderCV Adapter Mounting Installation SA-250 with Roof Assembly Removed Fuel Tank as Viewed from Top Refer to Troubleshooting Section of manual Installation SA-250 with Roof Assembly Removed K384 CV Adapter to Classic I Engine Welder Installation K384 CV Adapter to Classic II Engine Welder K385-1 Model CV Adapter Figure aEngine Welder Left Side Installation Welder Frame WAS RED Installation Operation CV Innershield Welding1TROUBLESHOOTINGD-1 HOW to USE Troubleshooting GuideTroubleshooting Recommended Symptoms Course of ActionLiquid Electrolyte in These Capacitors is Toxic Diagrams Connection Diagram CV Adapter to SA-200 Below CodeConnection Diagram CV Adapter to SA-200 Above Code S17517 S17766 S17519 Connection Diagram CV Adapter to SAE-400 and WELD‘N AIR With Codes 10601, 10602, 10856, 10884S24466 M14822 M15198 Engine + EClassic Continental TM27 EngineRemote Control Optional Classic II Deutz Engine with Circuit Breakers CSAE12 CV Adapter Schematic Page Precaucion Aviso DE

IM309-D specifications

Lincoln Electric IM309-D is a cutting-edge multi-process welding machine designed to meet the demands of both professionals and hobbyists in various welding applications. This machine stands out in the marketplace due to its innovative features, robust build, and advanced technologies that enhance usability and performance.

One of the main features of the IM309-D is its multi-process capability. The machine can seamlessly switch between MIG, TIG, and Stick welding processes, making it versatile for different welding tasks. This flexibility is particularly valuable in environments where different welding techniques are required for distinct projects.

The IM309-D employs advanced digital controls that offer precise welding parameters and settings adjustment. This level of control enables users to achieve optimal quality in their welds, regardless of the material type or thickness. The intuitive interface makes it user-friendly, allowing even less experienced welders to navigate its features with ease.

In terms of power, the IM309-D is equipped with a robust duty cycle that ensures consistent performance during extended welding tasks. It supports a wide voltage input, allowing it to operate effectively in various industrial or construction site settings. The machine is designed to be energy-efficient, reducing operational costs without compromising performance.

One of the prominent technologies utilized in the IM309-D is its Auto-Set feature. This intelligent technology automatically calculates optimal settings based on the material type and thickness, saving time and minimizing guesswork for the welder. Additionally, it incorporates an advanced cooling system that prevents overheating, ensuring reliability during prolonged use.

Safety is another critical focus of the IM309-D design. The machine features multiple safety mechanisms, including overload protection and thermal shutdown features that protect both the equipment and the operator. The robust construction also ensures durability, making it suitable for rigorous work environments.

Overall, the Lincoln Electric IM309-D stands out for its exceptional combination of versatility, efficiency, and safety. With its advanced technology and user-friendly interface, it is a reliable choice for welders looking to enhance their productivity and achieve superior results in their welding projects. Whether used in a professional shop or a home workshop, the IM309-D delivers impressive performance and value.
Top Page Image Contents